SCHOTTKY RECTIFIER
80CPQ020
PD-20711 rev. B 11/99
1
80 Amp
I
F(AV)
Rectangular 80 A
waveform
V
RRM
20 V
I
FSM
@ tp = 5 µs sine 2200 A
V
F
@

40 Apk, T
J
= 150°C 0.32 V
(per leg)
T
J
range - 55 to 150 °C
Characteristics Values Units
Major Ratings and Characteristics
Description/Features
Dimensions in millimeters and inches
Conform to JEDEC outline TO-247AC (TO-3P)
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 .22 5)
5.50 (0.217)
4.50 (0.177)
(2 PL C S .)
3.55 (0 .13 9)
3.65 (0 .14 4)
2.20 (0 .08 7)
MAX.
1.00 (0 .03 9)
1.40 (0 .05 6)
0.40 (0.21 3)
0.80 ( 0.032)
4.70 (0.185)
5.30 (0 .20 9)
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
2
BA SE
COMMON
CATHODE
123
ANODECOMMON
CATHODE
ANODE
12
TO-247AC
This center tap Schottky rectifier has been optimized for ultra
low forward voltage drop specifically for 3.3V output power
supplies. The proprietary barrier technology allows for reliable
operation up to 150 °C junction temperature. Typical
applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
150 °C T
J
operation
Center tap configuration
Optimized for 3.3V application
Ultra low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance