15.90 (0.626)
15.30 (0.602)
14.20 (0.559)
14.80 (0.583)
3.70 (0.145)
4.30 (0.170)
5.30 ( 0.208)
5.70 (0.225)
5.50 ( 0.217)
4.50 (0.177)
(2 PLCS.)
3.55 (0.139)
3.65 (0.144)
2.20 (0.087)
MAX.
1.00 (0.039)
1.40 (0.056)
0.40 (0.213)
0.80 ( 0.032)
4.70 (0.185)
5.30 (0.209)
1.5 ( 0.059)
2.5 ( 0.098)
2.40 (0.095)
MAX.
10.86 (0.427)
10.94 ( 0.430)
20.30 (0.800)
19.70 (0.775)
DIA.
12 3
Characteristics 52CPQ030 Units
Major Ratings and Characteristics Description/Features
The 52CPQ030 center tap Schottky rectifier series has been
optimized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation up
to 150° C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
150° C T
J
operation
Center tap TO-247 package
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Dimensions in millimeters and inches
Conform to JEDEC outline TO-247AC (TO-3P)
2
BASE
COMMON
CATHODE
123
ANODECOMMON
CATHODE
ANODE
12
TO-247AC
I
F(AV)
Rectangular 50 A
waveform
V
RRM
30 V
I
FSM
@ tp = 5 µs sine 2180 A
V
F
@

25 Apk, T
J
= 125°C 0.38 V
(per leg)
T
J
range - 55 to 150 °C
SCHOTTKY RECTIFIER 50 Amp
52CPQ030
Bulletin PD-20556 rev. B 05/02
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