6TQ...PbF Series
Vishay High Power Products
Schottky Rectifier, 6 A
FEATURES
• 175 °C TJ operation
• High frequency operation
• Low forward voltage drop
Pb-free
Base
cathode
2
Available
RoHS*
COMPLIANT
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
1
3
TO-220AC
Cathode Anode
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
PRODUCT SUMMARY
The 6TQ...PbF 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
VR
35 to 45 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
6
UNITS
Rectangular waveform
A
V
Range
35 to 45
690
tp = 5 µs sine
6 Apk, TJ = 125 °C
Range
A
VF
0.53
V
TJ
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
6TQ035PbF
6TQ040PbF
6TQ045PbF
UNITS
Maximum DC reverse voltage
VR
35
40
45
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 = 164 °C, rectangular waveform
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
A
140
8
V
RRM applied
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 1.20 A, L = 11.10 mH
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
1.20
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94252
Revision: 06-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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