APTDF400U120G
APTDF400U120G – Rev 2 October, 2012
www.microsemi.com
1-4
Absolute maximum ratings
Symbol Parameter Max ratings Unit
V
R
Maximum DC reverse Voltage
V
RRM
Maximum Peak Repetitive Reverse Voltage
1200 V
T
c
= 25°C 450
I
F(AV)
Maximum Average Forward
Current
Duty cycle = 50%
T
c
= 80°C 400
I
F(RMS)
RMS Forward Current 750
I
FSM
Non-Repetitive Forward Surge Current
T
j
= 25°C
5000
A
These Devices are sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed. See application note
APT0502 on www.microsemi.com
All ratings @ T
j
= 25°C unless otherwise specified
V
CES
= 1200V
I
C
= 400A @ Tc = 80°C
Application
Anti-Parallel diode
- Switchmode Power Supply
- Inverters
Snubber diode
Uninterruptible Power Supply (UPS)
Induction heating
Welding equipment
High speed rectifiers
Electric vehicles
Features
Ultra fast recovery times
Soft recovery characteristics
Very low stray inductance
High blocking voltage
High current
Low leakage current
Benefits
Low losses
Low noise switching
Direct mounting to heatsink (isolated package)
Low junction to case thermal resistance
RoHS Compliant
Single diode
Power Module