8TQ...SPbF Series
Vishay High Power Products
Schottky Rectifier, 8 A
FEATURES
• 175 °C TJ operation
• Low forward voltage drop
• High frequency operation
Available
Base
cathode
2
RoHS*
COMPLIANT
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
3
1
D2PAK
N/C
Anode
• Designed and qualified for Q101 level
DESCRIPTION
The 8TQ... 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.
PRODUCT SUMMARY
IF(AV)
8 A
80/100 V
VR
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
8
UNITS
Rectangular waveform
Range
A
V
80/100
850
tp = 5 µs sine
8 Apk, TJ = 125 °C
Range
A
VF
0.58
V
TJ
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
8TQ080SPbF
8TQ100SPbF
UNITS
Maximum DC reverse voltage
VR
80
100
V
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
50 % duty cycle at TC = 157 °C, rectangular waveform
VALUES
UNITS
Maximum average forward current
See fig. 5
IF(AV)
8
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
850
IFSM
A
230
V
RRM applied
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 0.50 A, L = 60 mH
7.50
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
0.50
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94266
Revision: 26-May-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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