SCHOTTKY RECTIFIER
25A, 45V
22DGQ045
Major Ratings and Characteristics Description/Features
02/22/02
CASE STYLE
www.irf.com 1
Characteristics 22DGQ045 Units
I
F(AV)
25 A
V
RRM
(Per Leg) 45 V
I
FSM
@ tp = 8.3ms half-sine
(Per Leg) 300 A
V
F
@ 25Apk, T
J
=125°C 0.76 V
(Per Leg)
T
J
, T
stg
Operating and storage -55 to 150 °C
HIGH EFFICIENCY SERIES
IR Case Style 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 ES :
1. DIMENS IONING & T OLE RANCING PER AS ME Y14.5M-1994.
2. AL L DIME NS IONS ARE S H OWN IN MIL L IME T E RS [INCHE S ].
3. CONT ROL LING DIMENS ION: INCH.
4. CONF ORMS TO JEDE C OUTLINE T O-254AA.
PD -20358E
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.
Hermetically Sealed
High Frequency Operation
Guard Ring for Enhanced Ruggedness and Long
Term Reliability
Schottky Diodes Connected in Series
Electrically Isolated