PD-20711 rev. B 11/99
80CPQ020
SCHOTTKY RECTIFIER
80 Amp
TO-247AC
Description/Features
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
@ tp = 5 碌s sine
V
F
T
J
@ 40 Apk, T
J
= 150擄C
(per leg)
range
20
2200
0.32
V
A
V
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 擄C junction temperature. Typical
applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
150 擄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
Values
80
Units
A
- 55 to 150
擄C
3 . 6 5 ( 0 . 14 4 )
1 5 .9 0 ( 0 . 6 2 6 )
1 5 .3 0 ( 0 . 6 0 2 )
5 . 7 0 ( 0 .2 2 5 )
5 .3 0 ( 0 .2 0 8 )
2 0 . 30 ( 0 .8 0 0 )
1 9 . 70 ( 0 .7 7 5 )
5 .5 0 ( 0 .2 1 7 )
4.50 ( 0.177)
1
2
3
( 2 P L C S .)
3. 5 5 ( 0 .1 3 9 )
D IA .
5 . 3 0 ( 0 .2 0 9 )
4 . 7 0 ( 0 .1 8 5 )
2 . 5 ( 0 . 09 8 )
1 . 5 ( 0 .0 5 9 )
BASE
COMMON
CATHODE
2
1 4 . 8 0 ( 0 .5 8 3 )
1 4 .2 0 ( 0 .5 5 9 )
1
2
3
4.30 ( 0.170)
3.70 (0 .145)
2 . 20 ( 0 .0 8 7 )
M AX .
0 .8 0 ( 0. 0 3 2 )
0.40 ( 0.21 3)
ANODE COMMON ANODE
CATHODE
1
2
2.40 ( 0.095)
M AX .
1 . 4 0 ( 0 .0 5 6 )
1 . 0 0 ( 0 .0 3 9 )
10.94 ( 0.430)
1 0 .8 6 ( 0 . 4 2 7 )
Conform to JEDEC outline TO-247AC (TO-3P)
Dimensions in millimeters and inches
1