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21TT100 Datasheet, PDF (1/8 Pages) Vishay Siliconix – High Performance Schottky Generation 5.0, 20 A | |||
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21TT100
Vishay High Power Products
High Performance
Schottky Generation 5.0, 20 A
Cathode to
base 2
TO-220AB
Anode 1
Anode 3
FEATURES
⢠175 °C high performance Schottky diode
⢠Very low forward voltage drop
⢠Extremely low reverse leakage
⢠Optimized VF vs. IR trade off for high efficiency
RoHS
COMPLIANT
⢠Increased ruggedness for reverse avalanche capability
⢠RBSOA available
⢠Negligible switching losses
⢠Submicron trench technology
⢠Full lead (Pb)-free and RoHS compliant devices
⢠Designed and qualified for industrial level
PRODUCT SUMMARY
IF(AV)
VR
VF at 20 A at 125 °C
20 A
100 V
0.68 V
APPLICATIONS
⢠High efficiency SMPS
⢠Automotive
⢠High frequency switching
⢠Output rectification
⢠Reverse battery protection
⢠Freewheeling
⢠Dc-to-dc systems
⢠Increased power density systems
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VRRM
VF
20 Apk, TJ = 125 °C (typical, per leg)
TJ
Range
VALUES
100
0.65
- 55 to 175
UNITS
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
SYMBOL TEST CONDITIONS
VR
TJ = 25 °C
21TT100
100
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
Maximum peak one cycle
non-repetitive surge current
at TJ = 175 °C
Non-repetitive avalanche energy
IF(AV)
IFSM
EAS
Repetitive avalanche current
IAR
TEST CONDITIONS
50 % duty cycle at TC = 142 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
Following any rated
10 ms sine or 6 ms rect. pulse
load condition and with
rated VRRM applied
TJ = 25 °C, IAS = 1.5 A, L = 60 mH
Limited by frequency of operation and time pulse duration so
that TJ < TJ max. IAS at TJ max. as a function of time pulse
See fig. 8
VALUES
20
660
220
67.5
IAS at
TJ max.
UNITS
A
mJ
A
Document Number: 94404
Revision: 05-Sep-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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