FFPF20UP30S Ultrafast Recovery Power Rectifier
December 2006
FFPF20UP30S
Ultrafast Recovery Power Rectifier
Features
• Ultrafast Switching Speed : t
rr
< 35ns (@I
F
=20A)
• High Reverse Voltage : V
RRM
= 300V
• Avalanche Energy Rated
• Planar Construction
Applications
• General purpose
• Switching Mode Power Supply
• Free-wheeling diode for motor application
• Power switching circuits
1
TO-220F
1. Cathode
2. Anode
(per diode) T
a
= 25°C unless otherwise noted
1
1. Cathode
2
2. Anode
Absolute Maximum Ratings
Symbol
V
RRM
V
RWM
V
R
I
F(AV)
I
FSM
T
J,
T
STG
Parameter
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
Operating Junction and Storage Temperature
@ T
C
= 85°C
Value
300
300
300
20
200
- 65 to +150
Units
V
V
V
A
A
°C
Thermal Characteristics
T
Symbol
R
θJC
a
= 25°C unless otherwise noted
Parameter
Maximum Thermal Resistance, Junction to Case
Max
3.7
Units
°C/W
Package Marking and Ordering Information
Device Marking
F20UP30S
Device
FFPF20UP30STU
Package
TO-220F
Reel Size
-
Tape Width
-
Quantity
50
©2005 Fairchild Semiconductor Corporation
1
www.fairchildsemi.com
FFPF20UP30S Rev. A
FFPF20UP30S Ultrafast Recovery Power Rectifier
Typical Performance Characteristics
Figure 1. Typical Forward Voltage Drop
100
Figure 2. Typical Reverse Current
10
10
T
C
=100 C
T
C
=25 C
o
o
REVERSE CURRENT, I
R
[uA]
FORWARD CURRENT, I
F
[A]
1
T
C
=100 C
o
1
0.1
T
C
=25 C
o
0.1
0.0
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
50
100
150
200
250
300
FORWARD VOLTAGE, V
F
[A]
REVERSE VOLTAGE, V
R
[V]
Figure 3. Typical Junction Capacitance
1000
Figure 4. Typical Reverse Recovery Time
40
REVERSE RECOVERY TIME, T
rr
[ns]
JUNCTION CAPACITANCE, C
J
[pF]
f=1MHz
I
F
=20A
T
C
=25 C
35
o
100
30
10
0.1
1
10
100
25
100
200
300
400
500
REVERSE VOLTAGE, V
R
[V]
di/dt [A/
µ
s]
Figure 5. Typical Reverse Recovery Current
5
Figure 6. Forward Current Deration Curve
AVERAGE RECTIFIED FORWARD CURRENT, I
F(AV)
[A]
30
REVERSE RECOVERY CURRENT, I
rr
[A]
I
F
=20A
4
T
C
=25 C
o
25
3
20
DC
15
2
10
1
5
0
100
200
300
400
500
0
60
80
100
120
o
di/dt [A/
µ
s]
140
CASE TEMPERATURE, T
C
[ C]
3
FFPF20UP30S Rev. A
www.fairchildsemi.com
FFPF20UP30S Ultrafast Recovery Power Rectifier
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A
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E
2
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®
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2
C™
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Across the board. Around the world.™
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®
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®
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®
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DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY
ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT
CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
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 herein:
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, or (c) whose failure to perform when properly used
in accordance with instructions for use provided in the labeling,
can be reasonably expected to result in significant injury to the
user.
2. A critical component is 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.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Advance Information
Product Status
Formative or In
Design
First Production
Definition
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Preliminary
No Identification Needed
Full Production
Obsolete
Not In Production
Rev. I17
5
FFPF20UP30S Rev. A
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