Fairchild FFPF20UP60DN service manual
tm
FFPF20UP60DN
FFPF20UP60DN
November 2007
Features
• High Speed Switching, trr < 70ns @ IF = 10A
• High Reverse Voltage and High Reliability
• RoHS compliant
Applications
• General Purpose
• Switching Mode Power Supply
• Boost Diode in continuous mode power factor corrections
• Power switching circuits
TO-220F
3
2
1
20A, 600V Ultrafast Rectifier
The FFPF20UP60DN is a ultrafast rectifier with soft recovery
characteristics. It is silicon nitride passivated ion-implanted epitaxial planar construction.
This device is intended for use as freewheeling of boost diode in
switching power supplies and other power swithching applications. It’s low stored charge and ultrarfast soft recovery with soft
recovery characteristics minimize ringing and electrical noise in
many power switching, thus reducing power loss in the switching
transistors.
1
1. Anode 2. Cathode 3. Anode
2
3
Absolute Maximum Ratings T
Symbol Parameter Ratings Units
V
RRM
V
RWM
V
R
I
F(AV)
I
FSM
T
J
, T
STG
Peak Repetitive Reverse Voltage 600 V
Working Peak Reverse Voltage 600 V
DC Blocking Voltage 600 V
Average Rectified Forward Current @ TC = 103oC 10 A
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
Operating and Storage Temperature Range -65 to +150
o
= 25
C unless otherwise noted
C
50 A
Thermal Characteristics
Symbol Parameter Ratings Units
R
θJC
Maximum Thermal Resistance, Junction to Case 7
Package Marking and Ordering Information
Device Marking Device Package Reel Size Tape Width Quantity
F20UP60DN FFPF20UP60DNTU TO-220F - - 50
o
o
C
C/W
©2007 Fairchild Semiconductor Corporation
FFPF20UP60DN Rev. A
www.fairchildsemi.com1
FFPF20UP60DN
Electrical Characteristics T
= 25oC unless otherwise noted
C
Symbol Parameter Min. Typ. Max. Units
I
= 10A
V
1
FM
I
1
RM
t
rr
t
rr
I
rr
Q
rr
W
AVL
Notes:
1: Pulse: Test Pulse width = 300µs, Duty Cycle = 2%
F
I
= 10A
F
V
= 600V
R
V
= 600V
R
IF = 10A, di/dt = 200A/µs, VR = 390V TC = 25oC - 53 70 ns
IF = 1A, di/dt = 100A/µs, VR = 30V TC = 25oC
Avalanche Energy ( L = 40mH) 10 - - mJ
T
C
T
C
T
C
T
C
= 25oC
= 100oC
= 25oC
= 100oC
-
-
-
-
-
-
-
30
1.5
20
-
-
-
-
2.2
2.0
100
500
40
2
30
Test Circuit and Waveforms
V
µA
ns
A
nC
FFPF20UP60DN Rev. A
www.fairchildsemi.com2
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