30BQ040
器件描述：SCHOTTKY RECTIFIER
器件厂商：IRF [International Rectifier]
厂商主页：http://www.irf.com/
文件大小：116.79KB，共6页
Sponsor by e络盟器件资料摘要：
SCHOTTKY RECTIFIER 3 Amp
30BQ040
Bulletin PD-2.439 rev. G 07/04
1www.irf.com
Major Ratings and Characteristics
I
F(AV)
Rectangular 3.0 A
waveform
V
RRM
40 V
I
FSM
@ t
p
= 5 µs sine 2000 A
V
F
@
3.0 Apk, T
J
= 125°C 0.43 V
T
J
range - 55 to 150 °C
Characteristics 30BQ040 Units
The 30BQ040 surface-mount Schottky rectifier has been de-
signed for applications requiring low forward drop and 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
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Description/ Features
Case Styles
30BQ040
SMC
I
F(AV)
= 3.0Amp
V
R
= 40V
30BQ040
Bulletin PD-2.439 rev. G 07/04
1www.irf.com
Major Ratings and Characteristics
I
F(AV)
Rectangular 3.0 A
waveform
V
RRM
40 V
I
FSM
@ t
p
= 5 µs sine 2000 A
V
F
@
3.0 Apk, T
J
= 125°C 0.43 V
T
J
range - 55 to 150 °C
Characteristics 30BQ040 Units
The 30BQ040 surface-mount Schottky rectifier has been de-
signed for applications requiring low forward drop and 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
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Description/ Features
Case Styles
30BQ040
SMC
I
F(AV)
= 3.0Amp
V
R
= 40V