Bulletin PD-2.306 rev. G 12/03
31DQ09
31DQ10
SCHOTTKY RECTIFIER
3.3 Amp
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
@ tp = 5 µs sine
V
F
T
J
@ 3 Apk, T
J
= 25°C
Description/ Features
Units
A
V
A
V
°C
The 31DQ.. axial leaded Schottky rectifier has been opti-
mized for very low forward voltage drop, with moderate
leakage. Typical applications are in switching power sup-
plies, converters, free-wheeling diodes, and reverse
battery protection.
Low profile, axial leaded outline
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
31DQ..
3.3
90/100
210
0.85
- 40 to 150
CASE STYLE AND DIMENSIONS
Outline C - 16
Dimensions in millimeters and inches
www.irf.com
1
IRF [ INTERNATIONAL RECTIFIER ]
