DS19002 Rev. 14 - 2 1 of 4 SMBJ5.0(C)A - SMBJ170(C)A
www.diodes.com ãDiodes Incorporated
SMBJ5.0(C)A - SMBJ170(C)A
600W SURFACE MOUNT TRANSIENT VOLTAGE
SUPPRESSOR
Maximum Ratings @ TA= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above TA=25°C) (Note 1) PPK 600 W
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
Superimposed on Rated Load (JEDEC Method) (Notes 1, 2, & 3) IFSM 100 A
Steady State Power Dissipation @ TL= 75°CPM(AV) 5.0 W
Instantaneous Forward Voltage @ IPP = 35A VBR<100V
(Notes 1, 2, & 3) VBR³100V VF3.5
5.0
V
V
Operating Temperature Range Tj-55 to +150 °C
Storage Temperature Range TSTG -55 to +175 °C
Features
·Case: SMB
·Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
·Polarity Indicator: Cathode Band
(Note: Bi-directional devices have no polarity indicator.)
·Marking: Date Code and Marking Code
See Page 4
·Ordering Info: See Page 4
·Weight: 0.1 grams (approximate)
·600W Peak Pulse Power Dissipation
·5.0V - 170V Standoff Voltages
·Glass Passivated Die Construction
·Uni- and Bi-Directional Versions Available
·Excellent Clamping Capability
·Fast Response Time
·Lead Free Finish/RoHS Compliant (Note 4)
Mechanical Data
SMB
Dim Min Max
A3.30 3.94
B4.06 4.70
C1.91 2.21
D0.15 0.31
E5.00 5.59
G0.10 0.20
H0.76 1.52
J2.00 2.62
All Dimensions in mm
A
B
C
D
G
H
E
J
Notes: 1. Valid provided that terminals are kept at ambient temperature.
2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
3. Unidirectional units only.
4. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
DS19002 Rev. 14 - 2 2 of 4 SMBJ5.0(C)A - SMBJ170(C)A
www.diodes.com
Part Number
Add C For
Bi-Directional
(Note 5)
Reverse
Standoff
Voltage
Breakdown
Voltage
VBR @ IT(Note 6)
Test
Current
Max. Reverse
Leakage @
VRWM (Note 7)
Max. Clamping
Voltage @ Ipp
Max. Peak Pulse
Current
Ipp
Marking Code
VRWM (V) Min (V) Max (V) IT(mA) IR(mA) VC(V) (A) BI- UNI-
SMBJ5.0(C)A 5.0 6.40 7.23 10 800 9.2 65.2 AE KE
SMBJ6.0(C)A 6.0 6.67 7.67 10 800 10.3 58.3 AG KG
SMBJ6.5(C)A 6.5 7.22 8.30 10 500 11.2 53.6 AK KK
SMBJ7.0(C)A 7.0 7.78 8.95 10 200 12.0 50.0 AM KM
SMBJ7.5(C)A 7.5 8.33 9.58 1.0 100 12.9 46.5 AP KP
SMBJ8.0(C)A 8.0 8.89 10.23 1.0 50 13.6 44.1 AR KR
SMBJ8.5(C)A 8.5 9.44 10.82 1.0 10 14.4 41.7 AT KT
SMBJ9.0(C)A 9.0 10.00 11.50 1.0 5.0 15.4 39.0 AV KV
SMBJ10(C)A 10.0 11.10 12.80 1.0 5.0 17.0 35.3 AX KX
SMBJ11(C)A 11.0 12.20 14.40 1.0 5.0 18.2 33.0 AZ KZ
SMBJ12(C)A 12.0 13.30 15.30 1.0 5.0 19.9 30.2 BE LE
SMBJ13(C)A 13.0 14.40 16.50 1.0 5.0 21.5 27.9 BG LG
SMBJ14(C)A 14.0 15.60 17.90 1.0 5.0 23.2 25.8 BK LK
SMBJ15(C)A 15.0 16.70 19.20 1.0 5.0 24.4 24.0 BM LM
SMBJ16(C)A 16.0 17.80 20.50 1.0 5.0 26.0 23.1 BP LP
SMBJ17(C)A 17.0 18.90 21.70 1.0 5.0 27.6 21.7 BR LR
SMBJ18(C)A 18.0 20.00 23.30 1.0 5.0 29.2 20.5 BT LT
SMBJ20(C)A 20.0 22.20 25.50 1.0 5.0 32.4 18.5 BV LV
SMBJ22(C)A 22.0 24.40 28.00 1.0 5.0 35.5 16.9 BX LX
SMBJ24(C)A 24.0 26.70 30.70 1.0 5.0 38.9 15.4 BZ LZ
SMBJ26(C)A 26.0 28.90 33.20 1.0 5.0 42.1 14.2 CE ME
SMBJ28(C)A 28.0 31.10 35.80 1.0 5.0 45.4 13.2 CG MG
SMBJ30(C)A 30.0 33.30 38.30 1.0 5.0 48.4 12.4 CK MK
SMBJ33(C)A 33.0 36.70 42.20 1.0 5.0 53.3 11.3 CM MM
SMBJ36(C)A 36.0 40.00 46.00 1.0 5.0 58.1 10.3 CP MP
SMBJ40(C)A 40.0 44.40 51.10 1.0 5.0 64.5 9.3 CR MR
SMBJ43(C)A 43.0 47.80 54.90 1.0 5.0 69.4 8.6 CT MT
SMBJ45(C)A 45.0 50.00 57.50 1.0 5.0 72.7 8.3 CV MV
SMBJ48(C)A 48.0 53.30 61.30 1.0 5.0 77.4 7.7 CX MX
SMBJ51(C)A 51.0 56.70 65.20 1.0 5.0 82.4 7.3 CZ MZ
SMBJ54(C)A 54.0 60.00 69.00 1.0 5.0 87.1 6.9 DE NE
SMBJ58(C)A 58.0 64.40 74.60 1.0 5.0 93.6 6.4 DG NG
SMBJ60(C)A 60.0 66.70 76.70 1.0 5.0 96.8 6.2 DK NK
SMBJ64(C)A 64.0 71.10 81.80 1.0 5.0 103.0 5.8 DM NM
SMBJ70(C)A 70.0 77.80 89.50 1.0 5.0 113.0 5.3 DP NP
SMBJ75(C)A 75.0 83.30 95.80 1.0 5.0 121.0 4.9 DR NR
SMBJ78(C)A 78.0 86.70 99.70 1.0 5.0 126.0 4.7 DT NT
SMBJ85(C)A 85.0 94.40 108.20 1.0 5.0 137.0 4.4 DV NV
SMBJ90(C)A 90.0 100.0 115.50 1.0 5.0 146.0 4.1 DX NX
SMBJ100(C)A 100.0 111.0 128.00 1.0 5.0 162.0 3.7 DZ NZ
SMBJ110(C)A 110.0 122.0 140.00 1.0 5.0 177.0 3.4 EE PE
SMBJ120(C)A 120.0 133.0 153.00 1.0 5.0 193.0 3.1 EG PG
SMBJ130(C)A 130.0 144.0 165.50 1.0 5.0 209.0 2.9 EK PK
SMBJ150(C)A 150.0 167.0 192.50 1.0 5.0 243.0 2.5 EM PM
SMBJ160(C)A 160.0 178.0 205.00 1.0 5.0 259.0 2.3 EP PP
SMBJ170(C)A 170.0 189.0 217.50 1.0 5.0 275.0 2.2 ER PR
Notes: 5. Suffix C denotes Bi-directional device.
6. VBR measured with ITcurrent pulse = 300ms
7. For Bi-Directional devices having VRWM of 10V and under, the IRis doubled.
DS19002 Rev. 14 - 2 3 of 4 SMBJ5.0(C)A - SMBJ170(C)A
www.diodes.com
1 10 100 1000
10
100
1000
10
,
000
V , REVERSE STANDOFF VOLTAGE (V)
Fi
g
.2 T
y
pical Total Capacitance
RWM
C , CAPACITANCE (pF)
T
T=25C
j
°
f=1.0MHz
V = 50 mV p-p
sig
Measured at
zero bias
Uni-directional
Bi-directional
10 X 1000 Waveform
as defined by REA
0 25 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERATURE ( C)
Fi
g
. 1 Pulse Deratin
g
Curve
A
°
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
0.1 1.0
0.1
10 100
1.0
10
1000 10000
T=25C
j
°
P , PEAK PULSE POWER (kW)
d
100
Non Repetitive
Pulse Waveform
Shown in Fig. 4
012
3
100
50
0
I , PEAK PULSE CURRENT (%I )
Ppp
Peak Value Ipp
Half Value I /2
pp
10 X 1000 Waveform
as defined by R.E.A.
tp
t, TIME (ms)
Fi
g
. 4 Pulse Waveform
0
120
100
80
60
40
20
2510
PEAK FORWARD SURGE CURRENT, (A)
NUMBER OF CYCLES AT 60Hz
Fi
g
. 5, Maximum Non-Repetitive Sur
g
e Current
20 50 1001
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
0.0
1.0
2.0
3.0
025 50 75 100 125 150 175 200
PM STEADY STATE POWER DISSIPATION (W
)
(AV),
T , LEAD TEMPERATURE ( C)
Fi
g
. 6 Stead
y
State Power Deratin
g
Curve
L
°
4.0
5.0
60Hz Resistive or
Inductive Load
XX = Product type marking code (See Page 2
)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year ex: 2 for 2002
WW = Week code 01 to 52
YWW
XX
DS19002 Rev. 14 - 2 4 of 4 SMBJ5.0(C)A - SMBJ170(C)A
www.diodes.com
Ordering Information
Device* Packaging Shipping
SMBJXXX(C)A-13-F SMB 5000/Tape & Reel
Notes: 8. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
*x = Device Voltage, e.g., SMBJ170A-13-F.
(Note 8)
Marking Information
IMPORTANT NOTICE
LIFE SUPPORT
www.diodes.com
Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhance-
ments, improvements, or other changes. Diodes, Inc. does not assume any liability arising out of the application or use of any product described herein;
neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such
use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
The products located on our website at are not recommended for use in life support systems where a failure or malfunction of the
component may directly threaten life or cause injury without the express written approval of Diodes Incorporated.