PD - 20353C
SCHOTTKY RECTIFIER 30 Amp
22GQ100
The 22GQ100 Schottky rectifier has been expressly
designed to meet the rigorous requirements of hi-rel
environments. It is packaged in the hermetic, isolated,
TO-254AA package and has extremely low reverse
leakage at high temperature. Full MIL-PRF-19500 quality
conformance testing is available on source controlled
drawings to JANTX, JANTXV, or JANS levels. Typical
applications include switching power supplies and
resonant power converters.
• Hermetically sealed
• Low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• Electrically isolated
• Ceramic eyelets
Desciption/Features
3/5/99
Characteristics 22GQ100 Units
IF(AV) Rectangular 30 A
waveform
VRRM 100 V
IFSM@ tp = 8.3ms sine 400 A
VF @ 30Apk, T J = 125°C 0.90 V
TJ, Tstg Operating and storage -55 to 150 °C
Major Ratings and Characteristics
CASE STYLE
Conforms to JEDEC Outline TO-254AA
Dimensions in millimiters and (inches)
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NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M-1982
2. ALL DIMENSIONS ARE SHOW IN MILLIMETERS (INCHES).
(ISOLATED BASE)
123
CATHODE ANODE
22GQ100
2 www.irf.com
Part number 22GQ100
VRMax. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Voltage Ratings
100
Parameters 22GQ100 Units Conditions
VFM Max. Forward Voltage Drop 1.10 V @ 30A
See Fig. 1 1.60 V @ 60A
0.90 V @ 30A
1.30 V @ 60A
IRM Max. Reverse Leakage Current 0.8 mA TJ = 25°C
See Fig. 2 45 mA TJ = 125°C
CTMax. Junction Capacitance 1400 pF VR = 5VDC, (test signal range 100KHz to 1MHz) 25°C
LSTypical Series Inductance 8.7 nH Measured lead to lead 5mm from package body
TJ = 25°C
TJ = 125°C
VR = rated VR
Electrical Specifications
Parameters 22GQ100 Units Conditions
IF(AV) Max. Average Forward Current 30 A 50% duty cycle @ TC = 100°C, rectangular waveform
See Fig. 4
IFSM Max. Peak One Cycle Non - Repetitive 400 A @ tp = 8.3 ms sine
Surge Current
Absolute Maximum Ratings
Pulse Width < 300µs, Duty Cycle < 2%
Parameters 22GQ100 Units Conditions
TJMax.Junction Temperature Range -55 to 150 °C
Tstg Max. Storage Temperature Range -55 to 150 °C
RthJC Max. Thermal Resistance, Junction 1.00 °C/W DC operation See Fig. 5
to Case
RthCS Typical Thermal Resistance, Case 0.21 °C/W Mounting surface, smooth and greased
to Heatsink
w t Weight (Typical) 9.3 g
Die Description (Square) 0.200 inches
Case Style TO-254AA JEDEC
Thermal-Mechanical Specifications
22GQ100
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Fig. 1 - Max. Forward Voltage Drop Characteristics
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
Fig. 4 - Max. Allowable Case Temperature Vs.
Average Forward Current
0.0001
0.001
0.01
0.1
1
10
100
0 20406080100
R
A
T = 1 50°C
125°C
100°C
25°C
J
Reverse Voltage - V (V )
Reverse Current - IR ( mA )
22GQ100
4 www.irf.com
Fig.5 - Max. Thermal Impedance ZthJC characteristics
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http://www.irf.com/ Data and specifications subject to change without notice.
3/99
