SCHOTTKY RECTIFIER
30 Amp, 100V
22GQ100
Major Ratings and Characteristics Description / Features
02/07/2013
CASE STYLE
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Characteristics Limits Units
IF(AV) Rectangular Waveform 30 A
VRRM 100 V
IFSM @ tp = 8.3ms half-sine 400 A
V
F
@ 20Apk, TJ =125°C 0.73 V
TJ, Tstg Operating and storage -55 to 150 °C
HIGH EFFICIENCY SERIES
NOT E S :
1. DIMENS IONING & T OLERANCING PER ASME Y14.5M-1994.
2. ALL DIMENS IONS ARE S HOWN IN MILLIMET E R S [INCH E S ].
3. CONTROLLING DIMENS ION: INCH.
4 . CONF OR MS T O J E DE C OU T L IN E T O- 25 4AA.
The 22GQ100 Schottky rectifier has been expressly
designed to meet the rigorous requirements of HiRel
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
• High Frequency Operation
• Guard Ring for Enhanced Ruggedness and Long
Term Reliability
• Electrically Isolated
Case Outline and Dimensions - TO-254AA
CATHODE N /C ANODE
( ISOLATED BASE )
3.81 [.150]
0.12 [.005]
1.27 [.050]
1.02 [.040]
6.60 [.260]
6.32 [.249]
C14.48 [.570]
12.95 [.510]
3X
0.36 [.014] B A
1.14 [.045]
0.89 [.035]
2X
3.81 [.150]
20.32 [.800]
20.07 [.790]
13.84 [.545]
13.59 [.535]
3.78 [.149]
3.53 [.139]
17.40 [.685]
16.89 [.665]
A
123
13.84 [.545]
13.59 [.535]
0.84 [.033]
MAX.
B
• ESD Rating: Class 3A per MIL-STD-750, Method 1020
PD-20353G
22GQ100
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Parameters Limits Units Conditions
IF(AV) Max. Average Forward Current 30 A 50% duty cycle @ TC = 113°C, rectangular waveform
See Fig. 5
IFSM Max. Peak One Cycle Non - Repetitive 400 A @ tp = 8.3 ms half-sine
Surge Current
Absolute Maximum Ratings
Pulse Width < 300µs, Duty Cycle < 2%
Parameters Limits Units Conditions
TJMax.Junction Temperature Range -55 to 150 °C
Tstg Max. Storage Temperature Range -55 to 150 °C
RthJC Max. Thermal Resistance, Junction 1.0 °C/W DC operation See Fig. 4
to Case
wt Weight (Typical) 9.3 g
Die Size 200X200 mils
Case Style TO-254AA
Thermal-Mechanical Specifications
Parameters 22GQ100
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V) 100
Voltage Ratings
Parameters Limits Units Conditions
VFM Max. Forward Voltage Drop 0.86 V @ 20A TJ
= -55°C
See Fig. 10.99 V @ 35A
0.84 V @ 20A TJ
= 25°C
0.98 V @ 35A
0.73 V @ 20A TJ = 125°C
0.84 V @ 35A
IRM Max. Reverse Leakage Current 0.8 mA TJ = 25°C VR = rated VR
See Fig. 2 45 mA TJ = 125°C
CTMax. Junction Capacitance 1400 pF VR = 5VDC (1MHz, 25°C)
LSTypical Series Inductance 7.8 nH Measured from anode lead to cathode lead
6mm (0.025 in.) from package
Electrical Specifications
22GQ100
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Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage
Fig. 1 - Maximum Forward Voltage Drop Characteristics
0.0001
0.001
0.01
0.1
1
10
100
0 20406080100
R
A
T = 150°C
125°C
100°C
25°C
J
Reverse Voltage - V (V)
Reverse Current - IR (mA)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Forward Voltage Drop - V F (V)
1
10
100
Instantaneous Forward Current - IF (A)
Tj = -55°C
Tj = 125°C
Tj = 25°C
22GQ100
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Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics
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 = 1.0°C/W
80 % Square Wave (D=0.50)
Rated VR applied
DC
IR WORLD HEADQUARTERS: 101 N. Sepulveda Blvd., 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. 02/2013
