tm
FFPF20UA60DN
TO-220F
1
2
3
1. Anode 2. Cathode 3. Anode
1
2
3
FFPF20UA60DN
June 2010
Features
• High Speed Switching, trr < 120ns
• High Reverse Voltage and High Reliability
• Avalanche Energy Rated
• Max Forward Voltage, VF <2.3V
• RoHS compliant
Applications
• Boost Diode in PFC and Switching Mode Power Supply
20A, 600V Ultra Fast II Rectifier
The FFPF20UA60ST is ultrafast rectifier with low forward voltage
drop and rugged UIS capability. This device is intended for use
as freewheeling and clamping rectifiers 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.
Absolute Maximum Ratings T
Symbol Parameter Ratings Units
V
RRM
V
RWM
V
R
I
F(AV)
I
FSM
TJ, T
STG
Peak Repetitive Reverse Voltage 600 V
Working Peak Reverse Voltage 600 V
DC Blocking Voltage 600 V
Average Rectified Forward Current @ TC = 25oC 10 A
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
Operating and Storage Temperature Range -65 to +150
Thermal Characteristics T
Symbol Parameter Ratings Units
R
θJC
Maximum Thermal Resistance, Junction to Case 6.3
= 25oC unless otherwise noted
C
= 25oC unless otherwise noted
C
50 A
Package Marking and Ordering Information
Device Marking Device Package Reel Size Tape Width Quantity
FFPF20UA60DN FFPF20UA60DN TO-220F - - 50
©2010 Fairchild Semiconductor Corporation
FFPF20UA60DN Rev. A
o
C
o
C/W
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FFPF20UA60DN
Electrical Characteristics T
Symbol Parameter Min. Typ. Max. Units
VFM1
IRM1
t
rr
I
rr
Q
rr
W
AVL
Notes:
1: Pulse: Test Pulse width = 300µs, Duty Cycle = 2%
IF = 10A
IF = 10A
VR = 600V
VR = 600V
IF = 10A, di/dt = 200A/µs TC = 25oC
Avalanche Energy ( L = 40mH) 10 - - mJ
= 25oC unless otherwise noted
C
TC = 25oC
TC = 125oC
TC = 25oC
TC = 125oC
-
-
-
-
1.8
1.7
74
6
213
2.3
2.2
-
-
100
500
120
10
600
Test Circuit and Waveforms
V
µA
nS
A
nC
FFPF20UA60DN Rev. A
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Typical Performance Characteristics
100 200 300 400 500 600
0.01
0.1
1
10
100
1000
10000
TC = 125oC
TC = 25oC
TC = 75oC
Reverse Current , I
R
[µA]
Reverse Voltage, VR [V]
0.5 1.0 1.5 2.0 2.5 3.0
0.1
1
10
100
TC = 75oC
TC = 125oC
Forward Current, I
F
[A]
Forward Voltage, VF [V]
TC = 25oC
100 200 300 400 500
0
30
60
90
120
150
TC = 125oC
IF = 10A
TC = 25oC
TC = 75oC
Reverse Recovery Time, t
rr
[ns]
di/dt [A/µs]
0.1 1 10 100
0
10
20
30
40
Capacitances , Cj [pF]
Typical Capacitance
at 0V = 36pF
Reverse Voltage, VR [V]
100 200 300 400
0
3
6
9
12
TC = 75oC
IF = 10A
TC = 25oC
TC = 125oC
Reverse Recovery Current, I
rr
[A]
di/dt [A/µs]
25 50 75 100 125 150
0
2
4
6
8
10
12
Average Forward Current, I
F(AV)
[A]
Case temperature, TC [oC]
Figure 1. Typical Forward Voltage Drop Figure 2. Typical Reverse Current
vs. Forward Current vs. Reverse Voltage
Figure 3. Typical Junction Capacitance Figure 4. Typical Reverse Recovery Time
vs. di/dt
FFPF20UA60DN
Figure 5. Typical Reverse Recovery Figure 6. Forward Current Derating Curve
Current vs. di/dt
FFPF20UA60DN Rev. A
3
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Mechanical Dimensions
(7.00)
(0.70)
MAX1.47
(30
°
)
#1
3.30 ±0.10
15.80 ±0.20
15.87 ±0.20
6.68 ±0.20
9.75 ±0.30
4.70 ±0.20
10.16 ±0.20
(1.00x45°)
2.54 ±0.20
0.80 ±0.10
9.40 ±0.20
2.76 ±0.20
0.35 ±0.10
ø3.18 ±0.10
2.54TYP
[2.54 ±0.20]
2.54TYP
[2.54 ±0.20]
0.50
+0.10
–0.05
FFPF20UA60DN
TO220F
FFPF20UA60DN Rev. A
4
Dimensions in Millimeters
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®
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THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY
THEREIN, WHICH COVERS THESE PRODUCTS.
FFPF20UA60DN
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE
EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used here in:
1. Life support devices or systems are devices or systems which, (a) are
intended for surgical implant into the body or (b) support or sustain life,
and (c) whose failure to perform when properly used in accordance with
instructions for use provided in the labeling, can be reasonably
2. A critical component in any component of a life support, device, or
system whose failure to perform can be reasonably expected to cause
the failure of the life support device or system, or to affect its safety or
effectiveness.
expected to result in a significant injury of the user.
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information Formative / In Design
Preliminary First Production
No Identification Needed Full Production
Obsolete Not In Production
FFPF20UA60DN Rev. A
Datasheet contains the design specifications for product development. Specifications
may change in any manner without notice.
Datasheet contains preliminary data; supplementary data will be published at a later
date. Fairchild Semiconductor reserves the right to make changes at any time without
notice to improve design.
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to
make changes at any time without notice to improve the design.
Datasheet contains specifications on a product that is discontinued by Fairchild
Semiconductor. The datasheet is for reference information only.
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Rev. I48
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