Document Number: 93949 For technical questions, contact: diodes-tech@vishay.com www.vishay.com
Revision: 22-Aug-08 1
Schottky Rectifier, 2 x 8 A
16CTQ...S/16CTQ...-1 Series
Vishay High Power Products
FEATURES
• 175 °C TJ operation
• Center tap configuration
• Low forward voltage drop
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• Designed and qualified for Q101 level
DESCRIPTION
This center tap 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) 2 x 8 A
VR60 to 100 V
16CTQ...S
Base
common
cathode
D
2
PAK TO-262
16CTQ...-1
Anode Anode
Common
cathode
13
2
2
Base
common
cathode
Anode Anode
Common
cathode
13
2
2
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) Rectangular waveform 16 A
VRRM 60 to 100 V
IFSM tp = 5 µs sine 850 A
VF8 Apk, TJ = 125 °C (per leg) 0.58 V
TJRange - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL 16CTQ060S
16CTQ060-1
16CTQ080S
16CTQ080-1
16CTQ100S
16CTQ100-1 UNITS
Maximum DC reverse voltage VR60 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
per leg
IF(AV) 50 % duty cycle at TC = 148 °C, rectangular waveform
8
A
per device 16
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
IFSM
5 µs sine or 3 µs rect. pulse Following any rated load
condition and with rated
VRRM applied
850
A
10 ms sine or 6 ms rect. pulse 275
Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 0.50 A, L = 60 mH 7.50 mJ
Repetitive avalanche current per leg IAR
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical 0.50 A