APTDF400KK170
A
P
T
D
F
400
K
K
170 –
R
e
v 0 M
a
y, 2005

APT website – http://www.advancedpower.com
1 - 3








A2A1 K



Absolute maximum ratings
Symbol Parameter Max ratings Unit
V
R
Maximum DC reverse Voltage
V
RRM
Maximum Peak Repetitive Reverse Voltage
1700 V
T
c
= 25°C 480
I
F(A V)

Maximum Average Forward
Current
Duty cycle = 50%
T
c
= 55°C 400
I
F(RMS)
RMS Forward Current 500
I
FSM
Non-Repetitive Forward Surge Current T
j
= 25°C 1500
A



These Devices are sensitive to Electrostatic Discharge. Proper Handing Procedures Should Be Followed.
A2
A1
K




V
RRM
= 1700V
I
C
= 400A @ Tc = 55°C
Application

• Uninterruptible Power Supply (UPS)
• Induction heating
• Welding equipment
• High speed rectifiers

Features

• Ultra fast recovery times
• Soft recovery characteristics
• High blocking voltage
• High current
• Low leakage current
• Very low stray inductance
- Symmetrical design
- M5 power connectors
• High level of integration

Benefits

• Outstanding performance at high frequency
operation
• Low losses
• Low noise switching
• Direct mounting to heatsink (isolated package)
• Low junction to case thermal resistance

Dual Common Cathode diodes
Power Module