VS-10MQ040HM3
Vishay Semiconductors
www.vishay.com
High Performance Schottky Rectifier, 1 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
SMA (DO-214AC)
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
• Meets JESD 201 class 2 whisker test
• AEC-Q101 qualified
PRIMARY CHARACTERISTICS
IF(AV)
1 A
40 V
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
VR
VF at IF
0.49 V
IRM
TJ max.
26 mA at 125 °C
150 °C
DESCRIPTION
The VS-10MQ040HM3 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.
EAS
3.0 mJ
Package
SMA (DO-214AC)
Single
Circuit configuration
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
UNITS
IF(AV)
VRRM
IFSM
VF
Rectangular waveform
1
40
A
V
tp = 5 μs sine
1.5 Apk, TJ = 125 °C
Range
120
A
0.56
V
TJ
-55 to +150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VR
VS-10MQ040HM3
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
40
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
50 % duty cycle at TL = 123 °C, rectangular waveform
On PC board 9 mm2 island
1.5
(0.013 mm thick copper pad area)
Maximum average forward current
See fig. 4
IF(AV)
A
50 % duty cycle at TL = 132 °C, rectangular waveform
On PC board 9 mm2 island
1
(0.013 mm thick copper pad area)
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
120
30
Maximum peak one cycle non-repetitive
surge current, see fig. 6
IFSM
A
VRRM applied
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
3.0
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
1.0
Revision: 28-Jul-2021
Document Number: 94833
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