PD -20358E
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
22DGQ045
25A, 45V
Major Ratings and Characteristics
Characteristics
I
F(AV)
V
RRM
(Per Leg)
I
FSM
@ tp = 8.3ms half-sine
(Per Leg)
V
F
@ 25Apk, T
J
=125擄C
(Per Leg)
22DGQ045 Units
25
45
A
V
300
0.76
A
V
Description/Features
The 22DGQ045 (series doubler) 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. 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.
鈥?Hermetically Sealed
鈥?High Frequency Operation
鈥?Guard Ring for Enhanced Ruggedness and Long
Term Reliability
鈥?Schottky Diodes Connected in Series
鈥?Electrically Isolated
T
J
, T
stg
Operating and storage
-55 to 150
擄C
0.12 [.005]
3.78 [.149]
3.53 [.139]
A
13.84 [.545]
13.59 [.535]
6.60 [.260]
6.32 [.249]
1.27 [.050]
1.02 [.040]
CASE STYLE
17.40 [.685]
16.89 [.665]
1
2
3
20.32 [.800]
20.07 [.790]
13.84 [.545]
13.59 [.535]
B
C
17.40 [.685]
16.89 [.665]
0.84 [.033]
MAX.
3X
3.81 [.150]
2X
1.14 [.045]
0.89 [.035]
0.36 [.014]
B A
3.81 [.150]
NOTES :
1.
2.
3.
4.
DIMENS IONING & T OLE RANCING PER AS ME Y14.5M-1994.
AL L DIMENS IONS ARE S HOWN IN MILLIMETERS [INCHES ].
CONT ROL LING DIMENS ION: INCH.
CONF ORMS TO JEDE C OUTLINE T O-254AA.
IR Case Style TO-254AA
www.irf.com
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02/22/02
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