VS-6TQ035SPbF, VS-6TQ040SPbF, VS-6TQ045SPbF
Vishay High Power Products
Schottky Rectifier, 6 A
FEATURES
• 175 °C TJ operation
• High frequency operation
• Low forward voltage drop
Base
cathode
2
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
3
1
D2PAK
N/C
Anode
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
PRODUCT SUMMARY
DESCRIPTION
The VS-6TQ... 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.
IF(AV)
6 A
35 V to 45 V
VR
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
Rectangular waveform
Range
VALUES
6
UNITS
A
V
35 to 45
690
tp = 5 μs sine
A
VF
6 Apk, TJ = 125 °C
Range
0.53
V
TJ
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VS-6TQ035SPbF
35
VS-6TQ040SPbF
VS-6TQ045SPbF
UNITS
Maximum DC reverse voltage
VR
40
45
V
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
50 % duty cycle at TC = 164 °C, rectangular waveform
VALUES UNITS
Maximum average forward current
See fig. 5
IF(AV)
6
A
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Following any rated load
condition and with rated
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
690
IFSM
140
VRRM applied
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 1.20 A, L = 11.10 mH
8
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
1.20
Document Number: 94253
Revision: 15-Mar-10
For technical questions, contact: diodestech@vishay.com
www.vishay.com
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