VS-10BQ040-M3
Vishay Semiconductors
www.vishay.com
High Performance Schottky Rectifier, 1.0 A
FEATURES
• Low forward voltage drop
• Guard ring for enhanced ruggedness and long
term reliability
Cathode
Anode
• Small foot print, surface mountable
• High frequency operation
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
SMB (DO-214AA)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
IF(AV)
1.0 A
40 V
DESCRIPTION / APPLICATION
VR
The VS-10BQ040-M3 surface mount Schottky rectifier has
been designed for applications requiring low forward drop
and very small foot prints on PC boards. Typical
applications are in disk drives, switching power supplies,
converters, freewheeling diodes, battery charging, and
reverse battery protection.
VF at IF
0.38 V
IRM
EAS
9 mA at 125 °C
3.0 mJ
TJ max.
150 °C
Package
SMB (DO-214AA)
Single
Circuit configuration
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
1.0
UNITS
Rectangular waveform
A
V
40
tp = 5 μs sine
1.0 Apk, TJ = 125 °C
Range
430
A
VF
0.38
V
TJ
-55 to +150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VR
VS-10BQ040-M3
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
40
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
50 % duty cycle at TL = 122 °C, rectangular waveform
VALUES
UNITS
Maximum average forward current
IF(AV)
1.0
A
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
TJ = 25 °C, IAS = 1 A, L = 6 mH
Following any rated
load condition and with
rated VRRM applied
430
Maximum peak one cycle
non-repetitive surge current
IFSM
EAS
IAR
A
40
3.0
1.0
Non-repetitive avalanche energy
Repetitive avalanche current
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
Revision: 12-Apr-2018
Document Number: 93335
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000