VS-80CPQ020-N3
Vishay Semiconductors
www.vishay.com
High Performance Schottky Rectifier, 2 x 40 A
Base
FEATURES
common
cathode
• 150 °C TJ operation
2
• Optimized for 3.3 V application
• Ultralow forward voltage drop
• High frequency operation
1
• Guard ring for enhanced ruggedness and long
term reliability
2
3
1
3
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Anode
Anode
TO-247AC 3L
2
Common
cathode
• Designed and qualified according to JEDEC®-JESD 47
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
IF(AV)
2 x 40 A
DESCRIPTION
VR
20 V
This center tap Schottky rectifier has been optimized for
ultralow forward voltage drop specifically for 3.3 V output
power supplies. The proprietary barrier technology allows
for reliable operation up to 150 °C junction temperature.
Typical applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant
power subsystems.
VF at IF
0.36 V
I
RM max.
1100 mA at 125 °C
150 °C
TJ max.
EAS
27 mJ
Package
TO-247AC 3L
Common cathode
Circuit configuration
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
80
UNITS
IF(AV)
VRRM
IFSM
VF
Rectangular waveform
A
V
20
tp = 5 μs sine
2200
A
40 Apk, TJ = 150 °C (per leg)
Range
0.32
V
TJ
-55 to +150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VR
VS-80CPQ020-N3
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
20
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
50 % duty cycle at TC = 138 °C, rectangular waveform
VALUES
UNITS
per leg
40
80
Maximum average
forward current
IF(AV)
per device
A
Following any rated
load condition and with
rated VRRM applied
5 μs sine or 3 μs rect. pulse
2200
Maximum peak one cycle
IFSM
non-repetitive surge current per leg
10 ms sine or 6 ms rect. pulse
TJ = 25 °C, IAS = 6 A, L = 1.5 mH
500
27
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
EAS
IAR
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
6
Revision: 03-Jan-18
Document Number: 96464
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