Bulletin PD-20708 rev. D 02/02
10BQ030
SCHOTTKY RECTIFIER
1 Amp
SMB
Major Ratings and Characteristics
Description/Features
The 10BQ030 surface-mount Schottky rectifier has been de-
signedforapplicationsrequiringlowforwarddropand smallfoot
prints on PC boards. Typical applications are in disk drives,
switching power supplies, converters, free-wheeling diodes,
battery charging, and reverse battery protection.
Characteristics
10BQ030 Units
I
Rectangular
waveform
1.0
A
F(AV)
V
30
V
A
Small foot print, surface mountable
Very low forward voltage drop
Highfrequencyoperation
RRM
I
@t =5ms sine
p
430
FSM
Guard ring for enhanced ruggedness and long term
reliability
V
@1.0Apk,T =125°C
J
0.30
V
F
T
range
- 55to150
°C
J
CATHODE
1
ANODE
DeviceMarking: IR1E
2
2.15 (.085)
1.80 (.071)
3.80 (.150)
3.30 (.130)
2
POLARITY
PART NUMBER
1
4.70 (.185)
4.10 (.161)
2.5 TYP.
(.098 TYP.)
SOLDERING PAD
2.40 (.094)
1.90 (.075)
0.30 (.012)
1.30 (.051)
0.76 (.030)
0.15 (.006)
2.0 TYP.
(.079 TYP.)
5.60 (.220)
5.00 (.197)
4.2 (.165)
4.0 (.157)
Outline SMB
Dimensions in millimeters and (inches)
For recommended footprint and soldering techniques refer to application note #AN-994
www.irf.com
1