FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9
September 2010
FODM3062, FODM3063, FODM3082, FODM3083
4-Pin Full Pitch Mini-Flat Package Zero-Cross
Triac Driver Output Optocouplers
Features
■
dv/dt of 600V/µs guaranteed
■
Compact 4-pin surface mount package
(2.4mm maximum standoff height)
■
Zero voltage crossing
■
Peak blocking voltage: 600V (FODM306X)
800V (FODM308X)
■
Available in tape and reel quantities of 2500
■
C-UL, UL and VDE certifications pending
Applications
■
Solenoid/valve controls
■
Lighting controls
■
Static power switches
■
AC motor drives
■
Temperature controls
■
E.M. contactors
■
AC motor starters
■
Solid state relays
Description
The FODM306X and FODM308X series consist of an
infrared emitting diode optically coupled to a monolithic
silicon detector performing the function of a zero voltage
crossing bilateral triac driver, and is housed in a compact
4-pin mini-flat package. The lead pitch is 2.54mm. They
are designed for use with a triac in the interface of logic
systems to equipment powered from 115/240 VAC lines,
such as solid state relays, industrial controls, motors,
solenoids and consumer appliances.
Package Dimensions
4.40±0.20
2.54±0.25
3.60±0.30
2.00±0.20
0.10±0.10 0.40±0.10
5.30±0.30
7.00+0.2
–0.7
0.20±0.05
MAIN TERM.
1
2
ANODE
CATHODE 3
4MAIN TERM.
ZERO
CROSSING
CIRCUIT
Note:
All dimensions are in millimeters.
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 2
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Absolute Maximum Ratings
(T
A
= 25°C unless otherwise specified)
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol Parameter Rating Units
TOTAL PACKAGE
T
STG
Storage Temperature -55 to +150 °C
T
OPR
Operating Temperature -40 to +100 °C
EMITTER
I
F (avg)
Continuous Forward Current 60 mA
I
F (pk)
Peak Forward Current (1µs pulse, 300pps.) 1 A
V
R
Reverse Input Voltage 6 V
P
D
Power Dissipation (No derating required over operating temp. range) 100 mW
DETECTOR
I
T(RMS)
On-State RMS Current 70 mA (RMS)
V
DRM
Off-State Output Terminal Voltage FODM3062/FODM3063 600 V
FODM3082/FODM3083 800
P
D
Power Dissipation (No derating required over operating temp. range) 300 mW
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 3
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Electrical Characteristics
(T
A
= 25°C)
Individual Component Characteristics
Transfer Characteristics
Zero Crossing Characteristics
Isolation Characteristics
*All typicals at 25°C.
Notes:
1. Test voltage must be applied within dv/dt rating.
2. This is static dv/dt. See Figure 1 for test circuit. Commutating dv/dt is function of the load-driving thyristor(s) only.
3. All devices are guaranteed to trigger at an I
F
value less than or equal to max I
FT
. Therefore, recommended operating
I
F
lies between max I
FT
(10mA for FODM3062/82, 5mA for FODM3063/83) and absolute max I
F
(60 mA).
4. Steady state isolation voltage, V
ISO
, is an internal device dielectric breakdown rating. For this test, pins 1 & 2 are
common, and pins 3 & 4 are common.
Symbol Parameter Test Conditions Min. Typ.* Max. Units
EMITTER
V
F
Input Forward Voltage I
F
= 30mA 1.5 V
I
R
Reverse Leakage Current V
R
= 6V 100 µA
DETECTOR
I
DRM1
Peak Blocking Current,
Either Direction Rated V
DRM
, I
F
= 0
(1)
500 nA
dV/dt Critical Rate of Rise of
Off-State Voltage I
F
= 0 (Figure 1)
(2)
600 V/µs
Symbol DC Characteristics Test Conditions Device Min. Typ.* Max. Units
I
FT
LED Trigger Current Main Terminal
Voltage = 3V
(3)
FODM3062 10 mA
FODM3082
FODM3063 5
FODM3083
I
H
Holding Current,
Either Direction
All 300 µA
V
TM
Peak On-State Voltage,
Either Direction
I
F
= Rated I
FT
,
I
TM
= 100mA peak
All 3 V
Symbol Characteristics Test Conditions Device Min. Typ.* Max. Units
V
IH
Inhibit Voltage,
MT1-MT2 Voltage
above which device
will not trigger
I
F
= Rated I
FT
All 20 V
IDRM2 Leakage in Inhibit
State
I
F
= Rated I
FT
,
Rated VDRM,
Off-State
All 2 mA
Characteristics Test Conditions Symbol Device Min. Typ.* Max. Units
Steady State Isolation
Voltage
(4)
(1 Minute)
R.H. = 40% to 60%
V
ISO
All 3750 VRMS
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 4
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Typical Performance Curves
Fig. 1 LED Forward Voltage vs. Forward Current Fig. 2 Leakage Current vs. Ambient Temperature
Fig. 3 Holding Current vs. Ambient Temperature Fig. 4 Trigger Current vs. Ambient Temperature
IF - FORWARD CURRENT (mA)
110100
VF - FORWARD VOLTAGE (V)
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.8
1.7
TA
= -40°C
TA
= 25°C
TA
= 100°C
TA - AMBIENT TEMPERATURE (°C)
-40 -20 0 20 406080100
IDRM - LEAKAGE CURRENT (nA)
0.1
1
10
100
1000
VDRM = 600V
TA - AMBIENT TEMPERATURE (°C)
-40 -20 100
IH - HOLDING CURRENT (NORMALIZED)
0.1
1.0
10
020406080
NORMALIZED TO TA = 25°C
TA - AMBIENT TEMPERATURE (°C)
-40 -20 0 20 40 60 80
IFT - TRIGGER CURRENT (NORMALIZED)
0.8
0.6
0.8
1.0
1.2
1.4
1.6
VTM = 3V
NORMALIZED TO TA = 25°C
100
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 5
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Typical Performance Curves
(Continued)
Fig. 7 On-State Characteristics
VTM - ON-STATE VOLTAGE (V)
-4 -3 -2 -1 01234
ITM - ON-STATE CURRENT (mA)
-800
-600
-400
-200
0
200
400
600
800
TA = 25°C
Fig. 5 LED Current Required to Trigger vs. LED Pulse Width Fig. 6 Off-State Output Terminal Voltage vs. Ambient Temperature
PWIN
- LED TRIGGER PULSE WIDTH (°C)
100101
IFT - LED TRIGGER CURRENT (NORMALIZED)
0
2
4
6
8
10
12
T
A
IN >> 100µsNORMALIZED TO PW
A
T= 25°CA
NORMALIZED TO T = 25°C
TA - AMBIENT TEMPERATURE (°C)
VDRM
- OFF-STATE OUTPUT TERMINAL VOLTAGE
(NORMALIZED)
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
-40 -20
020406080100
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 6
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Typical Applications
Figure 8. Static dv/dt Test Circuit
Vdc
800V (FODM3082)
(FODM3083)
600V (FODM3062)
(FODM3063)
R = 10 kΩ
CTEST
X100
SCOPE
PROBE
PULSE
INPUT MERCURY
WETTED
RELAY
378V (FODM3062, FODM3063)
504V (FODM3082, FODM3083)
0 VOLTS
APPLIED VOLTAGE
WAVEFORM
Vmax =
dv/dt = 0.63 Vmax
RTEST
D.U.T.D.U.T.
τRC
τRC
= 800V (FODM3082, FODM3083)
= 600V (FODM3062, FODM3063)
= 378
τRC (FODM3062, FODM3063)
= 504
τRC (FODM3082, FODM3083)
Note:
This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.
1. The mercury wetted relay provides a high speed repeated
pulse to the D.U.T.
2. 100x scope probes are used, to allow high speeds and
voltages.
3. The worst-case condition for static dv/dt is established by
triggering the D.U.T. with a normal LED input current, then
removing the current. The variable RTEST allows the dv/dt
to be gradually increased until the D.U.T. continues to trigger
in response to the applied voltage pulse, even after the LED
current has been removed. The dv/dt is then decreased until
the D.U.T. stops triggering. tRC is measured at this point
and recorded.
Figure 9. Inverse-Parallel SCR Driver Circuit (240VAC)
VCC
Rin
1
2
4
3
240 VAC
SCR
360 Ω
R1 D1
SCR
R2 D2
LOAD
Suggested method of firing two, back-to-back
SCR’s, with a Fairchild triac driver. Diodes can
be 1N4001; resistors, R1 and R2, are optional
330 ohms.
Note:
This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.
FODM3062
FODM3063
FODM3082
FODM3083
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 7
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Figure 10. Hot-Line Switching Application Circuit
0.01
VCC
Rin 1
2
4
3240 VAC
HOT
NEUTRAL
360 Ω
*For highly inductive loads (power factor < 0.5), change this value to 360 ohms.
330
FODM3062
FODM3063
FODM3082
FODM3083 39*
LOAD
Typical circuit for use when hot line switching of 240VAC
is required. In this circuit the “hot” side of the line is
switched and the load connected to the cold or neutral
side. The load may be connected to either the neutral or
hot line.
Rin is calculated so that IF is equal to the rated IFT of the
part, 5mA for the FODM3063/83 and 10mA for the
FODM3062/82. The 39Ω resistor and 0.01µF capacitor are
for snubbing of the triac and may or may not be necessary
depending upon the particular triac and load used.
Determining the Power Rating of the Series Resistors Used in a Zero-Cross
Opto-TRIAC Driver Application
The following will present the calculations for
determining the power dissipation of the current
limiting resistors found in an opto-TRIAC driver
interface.
Figure 10 shows a typical circuit to drive a sensitive
gate four quadrant power TRIAC. This figure provides
typical resistor values for a zero line cross detecting
opto-TRIAC when operated from a mains voltage of
20V to 240V. The wattage rating for each resistor is
not given because their dissipation is dependent upon
characteristics of the power TRIAC being driven.
Recall that the opto-TRIAC is used to trigger a four
quadrant power TRIAC. Please note that these opto-
TRIACs are not recommended for driving
“snubberless” three quadrant power TRIACs.
Under normal operation, the opto-TRIAC will fire when
the mains voltage is lower than the minimum inhibit
trigger voltage, and the LED is driven at a current
greater than the maximum LED trigger current. As an
example for the FODM3063, the LED trigger current
should be greater than 5mA, and the mains voltage is
less than 10V peak. The inhibit voltage has a typical
range of 10V minimum and 20V maximum. This
means that if a sufficient LED current is flowing when
the mains voltage is less than 10V, the device will fire.
If a trigger appears between 10V and 20V, the device
may fire. If the trigger occurs after the mains voltage
has reached 20Vpeak, the device will not fire.
The power dissipated from resistors placed in series
with the opto-TRIAC and the gate of the power TRIAC
is much smaller than one would expect. These current
handling components only conduct current when the
mains voltage is less than the maximum inhibit
voltage. If the opto-TRIAC is triggered when the mains
voltage is greater than the inhibit voltage, only the
TRIAC leakage current will flow. The power dissipation
in a 360
Ω
resistor shown in Figure 10 is the product of
the resistance (360
Ω
) times the square of the current
sum of main TRIAC’s gate current plus the current
flowing gate to the MT2 resistor connection (330
Ω
).
This power calculation is further modified by the duty
factor of the duration for this current flow. The duty
factor is the ratio of the turn-on time of the main TRIAC
to the sine of the single cycle time. Assuming a main
TRIAC turn-on time of 50µs and a 60Hz mains
voltage, the duty cycle is approximately 0.6%.
The opto-TRIAC only conducts current while triggering
the main TRIAC. Once the main TRIAC fires, its on-
state voltage is typically lower than the on-state
sustaining voltage of the opto-TRIAC. Thus, once the
main TRIAC fires, the opto-TRIAC is often shunted off.
This situation results in very low power dissipation for
both the 360
Ω
and 330
Ω
resistors, when driving a
traditional four quadrant power TRIAC.
If a three quadrant “snubberless” TRIAC is driven by
the opto-TRIAC, the calculations are different. When
the main power TRIAC is driving a high power factor
(resistive) load, it shuts off during the fourth quadrant.
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 8
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
If sufficient holding current is still flowing through the
opto-TRIAC, the opto-TRIAC will turn-on and attempt
to carry the power TRIACs load. This situation typically
causes the opto-TRIAC to operate beyond its
maximum current rating, and product and resistor
failures typically result. For this reason, using an opto-
TRIAC to drive a three quadrant “snubberless” power
TRIAC is not recommended.
Power in the 360
Ω
resistor, when driving a sensitive
gate 4 quadrant power TRIAC:
I
GT
= 20mA
V
GT
= 1.5V
DF = 0.6%
P = (I
GT
+V
GT
/
330
Ω
)
2
x 360
Ω
x DF
P = (20mA + 1.5
/
330
Ω
)
2
*x 360
Ω
x 0.6% = 1.3mW
A 1/4 watt resistor is more than adequate for both the
360
Ω
and 330
Ω
resistors.
The real power in the snubber resistor is based upon
the integral of the power transient present when the
load commutes. A fast commuting transient may allow
a peak current of 4A to 8A in the snubbing filter.
For best results, the capacitor should be a non-
polarized AC unit with a low ESR. The 39
Ω
series
resistor sets a time constant and limits the peak
current. For a resistive load with a power factor near
unity, the commutating transients will be small. This
results in a very small peak current given the 0.01µF
capacitor’s reactance. Normally, for factional horse-
power reactive loads, the resistor found in the snubber
circuit will have a power rating from 1/2W to 2W. The
resistor should be a low inductance type to adequately
filter the high frequency transients.
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 9
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Ordering Information
Marking Information
Option Description
No option Bulk (100 units/tube)
V VDE Approved
R2 Tape and Reel (2500 units)
R2V Tape and Reel (2500 units) and VDE Approved
1
2
6
4
35
Definitions
1Fairchild logo
2Device number
3 VDE mark (Note: Only appears on parts ordered with VDE
option – See order entry table)
4 One digit year code
5Two digit work week ranging from ‘01’ to ‘53’
6 Assembly package code
3063
XVR
YY
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 10
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Tape and Reel Information
D
D
W
K
t
d
1
0PP
A
P
0B0
0
2
E
F
W
1
0
Reel Diameter
Devices Per Reel
Max. Component Rotation or Tilt
Cover Tape Thickness
Cover Tape Width
Pocket Hole Dia.
Pocket Dimension
Pocket Location
Sprocket Hole Location
Sprocket Hole Dia.
Sprocket Hole Pitch
Tape Thickness
Pocket Pitch
Tape Width
Description Symbol Dimensions
2.54 Pitch
B
d
W1
D
K0
1
0
E
A
P
0
P
F
2
D
P
0
0
t
W
330 mm (13")
12.00±0.4
7.30±0.20
20° max
1.55±0.20
2.30±0.20
0.065±0.02
9.20
1.75±0.20
8.00±0.20
2.00±0.20
5.50±0.20
4.75±0.20
1.55±0.20
4.00±0.20
0.35±0.02
2500
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 11
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Footprint Drawing for PCB Layout
Note:
All dimensions are in mm.
0.80
6.50
2.54
1.00
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 12
FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
Reflow Profile
Profile Feature Pb-Free Assembly Profile
Temperature Min. (Tsmin) 150°C
Temperature Max. (Tsmax) 200°C
Time (t
S
) from (Tsmin to Tsmax) 60–120 seconds
Ramp-up Rate (t
L
to t
P
) 3°C/second max.
Liquidous Temperature (T
L
) 217°C
Time (t
L
) Maintained Above (T
L
) 60–150 seconds
Peak Body Package Temperature 260°C +0°C / –5°C
Time (t
P
) within 5°C of 260°C 30 seconds
Ramp-down Rate (T
P
to T
L
) 6°C/second max.
Time 25°C to Peak Temperature 8 minutes max.
Time (seconds)
Temperature (°C)
Time 25°C to Peak
260
240
220
200
180
160
140
120
100
80
60
40
20
0
TL
ts
tL
tP
TP
Tsmax
Tsmin
120
Preheat Area
Max. Ramp-up Rate = 3°C/S
Max. Ramp-down Rate = 6°C/S
240 360
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9 13
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet
Identification
Product Status Definition
Advance Information Formative / In Design Datasheet contains the design specifications for product development. Specifications may change
in any manner without notice.
Preliminary First Production Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
No Identification Needed Full Production Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make
changes at any time without notice to improve the design.
Obsolete Not In Production Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I49
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FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
