403CMQ100 Datasheet, PDF (1/7 Pages) Vishay Siliconix – Schottky Rectifier, 400 A

403CMQ100
Vishay High Power Products
Schottky Rectifier, 400 A
TO-244AB Isolated
Lug
terminal
anode
Lug
terminal
anode
1 Common 3
cathode
2
Isolated base
PRODUCT SUMMARY
I_F(AV)
V_R
400 A
100 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
Rectangular waveform
V_RRM
I_FSM
t_p = 5 μs sine
V_F
200 Apk, T_J = 125 °C per leg
T_J
Range
FEATURES
• 175 °C T_J operation
• Center tap module - isolated base
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
DESCRIPTION
The 403CMQ100 high current Schottky rectifier module 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 high current switching power supplies,
plating power supplies, UPS systems, converters,
freewheeling diodes, welding, and reverse battery
protection.
VALUES
400
100
25 500
0.69
- 55 to 175
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V_R
V_RWM
403CMQ100
100
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
per leg
per device
I_F(AV)
Maximum peak one cycle non-repetitive
surge current per leg
I_FSM
Non-repetitive avalanche energy per leg
E_AS
Repetitive avalanche current per leg
I_AR
TEST CONDITIONS
50 % duty cycle at T_C = 85 °C, rectangular waveform
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated load
condition and with rated
V_RRM applied
T_J = 25 °C, I_AS = 1 A, L = 30 mH
Current decaying linearly to zero in 1 μs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
VALUES
200
400
25 500
3300
15
1
UNITS
A
mJ
A
Document Number: 93055
Revision: 19-Nov-09
For technical questions, contact: [e-mail]
www.vishay.com
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