Preliminary Data Sheet PD-20574 11/98
43CTQ080L
43CTQ100L
SCHOTTKY RECTIFIER
40 Amp
TO-262
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
@ tp = 5 碌s sine
V
F
T
J
@ 20 Apk, T
J
= 125擄C
(per leg)
range
- 55 to 175
擄C
Description/Features
The 43CTQ...L 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 175擄 C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
175擄 C T
J
operation
Center tap TO-262 package
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
43CTQ...L Units
40
80 / 100
850
0.67
A
V
A
V
BASE
COMMON
CATHODE
2
1
2
3
ANODE COMMON ANODE
CATHODE
1
2
Modified JEDEC outline TO-262
Dimensions in millimeters and inches
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1