VS-50SQ... Series, VS-50SQ...-M3 Series
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Vishay Semiconductors
Schottky Rectifier, 5 A
FEATURES
• 175 °C TJ operation
• Low forward voltage drop
Cathode
Anode
• High frequency operation
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
DO-204AR
• Guard ring for enhanced ruggedness and
long term reliability
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified for commercial level
PRODUCT SUMMARY
Package
DO-204AR
5 A
• Halogen-free according to IEC 61249-2-21 definition
(-M3 only)
IF(AV)
VR
60 V, 80 V, 100 V
0.52 V
VF at IF
DESCRIPTION
I
RM max.
7.0 mA at 125 °C
175 °C
The VS-50SQ... axial leaded Schottky rectifier series has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable
operation up to 175 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
TJ max.
Diode variation
EAS
Single die
7.5 mJ
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
Rectangular waveform
Range
VALUES
5
UNITS
A
V
60 to 100
1900
tp = 5 μs sine
A
VF
5 Apk, TJ = 125 °C
Range
0.52
V
TJ
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
VS-50SQ060
VS-50SQ080
VS-50SQ100
SYMBOL
UNITS
VS-50SQ060-M3 VS-50SQ080-M3 VS-50SQ100-M3
Maximum DC reverse voltage
VR
60
80
100
V
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average forward current
See fig. 5
IF(AV)
50 % duty cycle at TC = 119 °C, rectangular waveform
5
A
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Followinganyratedload
condition and with rated
5 μs sine or 3 μs rect. pulse
1900
IFSM
10 ms sine or 6 ms rect. pulse
290
7.5
VRRM applied
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 1.0 A, L = 15 mH
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by, TJ maximum VA = 1.5 x VR typical
1.0
Revision: 19-Sep-11
Document Number: 93355
1
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