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www.fairchildsemi.com
?2006 Fairchild Semiconductor
Cor
poration
FFB20UP30DN Rev.C1
FFB20UP30DN
—
Ultrafast
Dual
Diode
FFB20UP30DN
20 A, 300 V, Ultrafast Dual Diode
Features
?
Ultrafast Recovery, trr
= 45 ns (@ I
F
= 10 A)
?
Max Forward Voltage, VF
= 1.3 V (@ T
C
= 25°C)
?
Reverse Voltage : VRRM
= 300 V
?
Avalanche Energy Rated
Applications
?
General Purpose
?
SMPS,Welder
?
Free-Wheeling Diode for Motor Application
?
Power Switching Circuits
Absolute Maximum Ratings
TC
= 25°C unless otherwise noted
Thermal Characteristics
Package Marking and Ordering Information
Symbol
Parameter
Ratings
Unit
VRRM
Peak Repetitive Reverse Voltage
300
V
VRWM
Working Peak Reverse Voltage
300
V
VR
DC Blocking Voltage
300
V
IF(AV)
Average Rectified Forward Current
Rating for each diode IF(AV)/2 @ TC
= 130
°C
20
A
IFSM
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
180
A
TJ, TSTG
Operating Junction and Storage Temperature
- 65 to +150
°C
Symbol
Parameter
Ratings
Unit
RθJC
Maximum Thermal Resistance, Junction to Case
2.0
°C/W
1. Anode 2. Cathode 3. Anode
1
2
3
1.Anode 2.Cathode 3.Anode
1
TO-263AB/D2-PAK
November 2013
The FFB20UP30DN is an ultrafast 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 applicationa as welder application.
?
RoHS Compliant
Description
Part Number Top Mark Package Packing Method Reel Size Tape Width Quantity
FFB20UP30DNTM
F20UP30DN
D2-PAK
Reel
13" Dia
N/A
800
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相关PDF资料
FFH30US30DN DIODE DUAL 300V TO-247
FFP20UP20DNTU DIODE PWR ULT FAST 200V TO-220
FFP30U60DNTU DIODE ULT FAST 600V 30A TO-220
FFPF12UP20DNTU DIODE PWR ULT FAST 200V TO-220F
FFPF20UA60DN DIODE 600V 10A TO-220FP
FFPF20UP20DNTU DIODE ULTRA FAST 200V TO-220F
FFPF20UP30DNTU DIODE PWR ULT FAST 300V TO-220F
FFPF20UP60DNTU_G DIODE 600V 10A TO-220FP
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