SCHOTTKY RECTIFIER 1 Amp
10BQ040
Bulletin PD-2.397 rev. G 07/04
1www.irf.com
Major Ratings and Characteristics
I
F(AV)
Rectangular waveform 1.0 A
V
RRM
40 V
I
FSM
@ tp = 5 µs sine 430 A
V
F
@

1.0 Apk, T
J
=125°C 0.49 V
T
J
range - 55 to 150 °C
Characteristics 10BQ040 Units
The 10BQ040 surface-mount Schottky rectifier has been de-
signed for applications requiring low forward drop and very
small foot prints on PC boards. Typical applications are in disk
drives, switching power supplies, converters, free-wheeling
diodes, battery charging, and reverse battery protection.
Small foot print, surface mountable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Description/ Features
Case Styles
10BQ040
SMB
I
F(AV)
= 1 Amp
V
R
= 40V