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 T
J
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
I
F(AV)
2 x 8 A
V
R
60 to 100 V
16CTQ...S
Base
common
cathode
D
2
PAK
TO-262
16CTQ...-1
Anode Anode
Common
cathode
1
3
2
2
Base
common
cathode
Anode Anode
Common
cathode
1
3
2
2
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
Rectangular waveform 16 A
V
RRM
60 to 100 V
I
FSM
t
p
= 5 µs sine 850 A
V
F
8 Apk, T
J
= 125 °C (per leg) 0.58 V
T
J
Range - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL
16CTQ060S
16CTQ060-1
16CTQ080S
16CTQ080-1
16CTQ100S
16CTQ100-1
UNITS
Maximum DC reverse voltage V
R
60 80 100 V
Maximum working peak reverse voltage V
RWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average
forward current
See fig. 5
per leg
I
F(AV)
50 % duty cycle at T
C
= 148 °C, rectangular waveform
8
A
per device 16
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
I
FSM
5 µs sine or 3 µs rect. pulse
Following any rated load
condition and with rated
V
RRM
applied
850
A
10 ms sine or 6 ms rect. pulse 275
Non-repetitive avalanche energy per leg E
AS
T
J
= 25 °C, I
AS
= 0.50 A, L = 60 mH 7.50 mJ
Repetitive avalanche current per leg I
AR
Current decaying linearly to zero in 1 µs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
0.50 A
