November 2013
FFAF60UA60DN
Ultrafast ll Dual Diode
?2009 Fairchild Semiconductor Corporation
FFAF60UA60DN Rev.C1
www.fairchildsemi.com
1
FFAF60UA60DN
60 A, 600 V, UItrafast II Dual Diode
Features
? Ultrafast Recovery, Trr
< 90ns (@ I
F
= 30 A)
? Max Forward Voltage, VF
= 2.2 V (@ T
C = 25°C)
? 600V Reverse Voltage and High Reliability
? Avalanche Energy Rated
? RoHS Compliant
Applications
? Boost Diode in PFC and SMPS
? Welder, UPS and Motor Control Application
Description
The FFAF60UA60DN is an ultrafast ll dual diode with low forward
voltage drop and rugged UIS capability. This device is intended
for use as freewheeling and clamping diodes in a variety of
switching power supplies and other
power switching applications.
It is specially suited for use in
switching power supplies and
industrial application as welder and UPS application.
Absolute Maximum Ratings
Per leg at TC = 25oC unless otherwise noted
Thermal Characteristics Per leg at TC = 25oC unless otherwise noted
Package Marking and Ordering Information
Symbol Parameter Ratings Unit
VRRM
Peak Repetitive Reverse Voltage 600 V
VRWM
Working Peak Reverse Voltage 600 V
VR
DC Blocking Voltage 600 V
IF(AV)
Average Rectified Forward Current @ TC
= 45
oC 30 A
IFSM
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
180 A
TJ, TSTG
Operating and Storage Temperature Range -65 to +150
oC
Symbol Parameter Ratings Unit
R?JC
Maximum Thermal Resistance, Junction to Case 2.4
oC/W
Part Number Top Mark Package Packing Method Reel Size Tape Width Quantity
FFAF60UA60DN F60UA60DN TO-3PF Tube N/A N/A
30
Pin Assignments
1. Anode 2. Cathode 3. Anode
123
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