SCHOTTKY RECTIFIER
30Amp, 45V
22CGQ045
JANS1N6660CCT1
JANTX1N6660CCT1
JANTXV1N6660CCT1
Major Ratings and Characteristics Description/Features
10/05/12
CASE STYLE
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Characteristics 1N6660CCT1 Units
IF(AV) 30 A
VRRM (Per Leg) 45 V
IFSM @ tp = 8.3ms half-sine
(Per Leg) 300 A
V
F
@ 20Apk, TJ =125°C 0.70 V
(Per Leg)
T
J, Tstg Operating and storage -65 to 150 °C
HIGH EFFICIENCY SERIES
Case Outline and Dimensions - TO-254AA
6.60 [.260]
6.32 [.249]
1.27 [.050]
1.02 [.040]
0.12 [.005]
13.84 [.545]
13.59 [.535]
13.84 [.545]
13.59 [.535]
3.81 [.150]
2X
17.40 [.685]
16.89 [.665]
A
1.14 [.045]
0.89 [.035]
0.36 [.014] B A
3X
B
20.32 [.800]
20.07 [.790]
3.78 [.149]
3.53 [.139]
123
17.40 [.685]
16.89 [.665]
3.81 [.150]
0.84 [.033]
MAX.
C
NOT E S :
1. DIMENS IONING & TOLERANCING PER ASME Y14.5M-1994.
2. ALL DIMENS IONS ARE S HOWN IN MILLIMET E RS [INCHE S ].
3. CONT ROLLING DIMENS ION: INCH.
4 . CON F OR MS T O J E DE C OU T L IN E T O-25 4AA.
The 1N6660CCT1 center tap Schottky rectifier has
been expressly designed to meet the rigorous
requirements of high reliability environments. It is
packaged in the hermetic isolated TO-254AA package.
The device's forward voltage drop and reverse leakage
current are optimized for the lowest power loss and the
highest circuit efficiency for typical high frequency
switching power supplies and resonent power
converters. Full MIL-PRF-19500 quality conformance
testing is available on source controlled drawings to TX,
TXV and S levels.
• Hermetically Sealed
• Center Tap
• High Frequency Operation
• Guard Ring for Enhanced Ruggedness and Long
Term Reliability
• Electrically Isolated
Ref: MIL-PRF-19500/608
ANODE COMMON ANODE
CATHODE
2
13
( ISOLATED BASE )
• ESD Rating: Class 3A per MIL-STD-750, Method 1020
PD-20346F
22CGQ045, 1N6660CCT1
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Part number 1N6660CCT1
VRMax. DC Reverse Voltage (V) (Per Leg)
VRWM Max. Working Peak Reverse Voltage (V) (Per Leg)
Voltage Ratings
45
Parameters Limits Units Conditions
IF(AV) Max. Average Forward Current 30 A 50% duty cycle @ TC = 118°C, rectangular waveform
See Fig. 5
IFSM Max. Peak One Cycle Non - Repetitive 300 A @ tp = 8.3 ms half-sine
Surge Current (Per Leg)
Absolute Maximum Ratings
Pulse Width < 300µs, Duty Cycle < 2%
Parameters Limits Units Conditions
TJMax.Junction Temperature Range -65 to 125 °C
Tstg Max. Storage Temperature Range -65 to 150 °C
RthJC Max. Thermal Resistance, Junction 1.65 °C/W DC operation See Fig. 4
to Case (Per Leg)
RthJC Max. Thermal Resistance, Junction 0.85 °C/W DC operation
to Case (Per Package)
wt Weight (Typical) 9.3 g
Die Size 150X150 mils
Case Style TO-254AA
Thermal-Mechanical Specifications
Parameters Limits Units Conditions
VFM Max. Forward Voltage Drop 0.80 V @ 15A
(Per Leg) 0.55 V @ 5.0A
0.75 V @ 15A
1.0 V @ 30A
IRM Max. Reverse Leakage Current 1.0 mA TJ
= 25°C
(Per Leg) See Fig. 2 40 mA TJ = 125°C
CTMax. Junction Capacitance (Per Leg) 2000 pF VR = 5VDC ( 1MHz, 25°C )
LSTypical Series Inductance (Per Leg) 6.7 nH Measured from anode lead to cathode lead
6mm ( 0.025 in.) from package
Electrical Specifications
TJ = -55°C
TJ = 25°C See Fig. 1
VR = rated VR
22CGQ045, 1N6660CCT1
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Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
0.0001
0.001
0.01
0.1
1
10
100
0 1020304050
R
A
T = 150°C
125°C
100°C
25°C
J
Reverse Voltage - V (V)
Reverse Current - IR ( mA )
22CGQ045, 1N6660CCT1
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Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current (Per Package)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
IR LEOMINSTER : 205 Crawford St., Leominster, Massachusetts 01453, USA Tel: (978) 534-5776
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 10/2012
0.0001 0.001 0.01 0.1 1
t1 , Rectangular Pulse Duration (sec)
0.1
1
10
Thermal Response ( Z thJC )
D = 0.4
D = 0.5
D = 0.2
D = 0.1
D = 0.3
SINGLE PULSE
( THERMAL RESPONSE )
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0 5 10 15 20 25 30 35 40
Average Forward Current - I F(AV) (A)
0
20
40
60
80
100
120
140
160
Allowable Case Temperature - (°C)
RthJC (DC) = 0.85°C/W
80 % Square Wave (D=0.50)
Rated VR applied
DC
