2005 Fairchild Semiconductor Corporation
1
www.fairchildsemi.com
FFPF10UP20S Rev. B
F
F
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1
0UP
2
0S
U
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Rec
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FFPF10UP20S
Ultrafast Rectifier
Features
Ultrafast with soft recovery
(@ I
F
= 1A), < 35ns
Reverse Voltage, 200V
Forward Voltage (@ T
C
= 100
C), < 1.1V
Enhanced Avalanche Energy
Applications
Power switching circuits
Output rectifiers
Freewheeling diodes
Switching mode power supply
Absolute Maximum Ratings
(per diode) T
a
= 25C unless otherwise noted
Thermal Characteristics
T
a
= 25C unless otherwise noted
Symbol
Parameter
Value
Units
V
RRM
Peak Repetitive Reverse Voltage
200
V
I
F(AV)
Average Rectified Forward Current @ T
C
= 100
C
10
A
I
FSM
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
100
A
T
J,
T
STG
Operating Junction and Storage Temperature
- 65 to +150
C
Symbol
Parameter
Value
Units
R
JC
Maximum Thermal Resistance, Junction to Case
4.3
C/W
1 2
TO-220F-2L
1. Cathode 2. Anode
2
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FFPF10UP20S Rev. B
F
F
P
F
1
0UP
2
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Electrical Characteristics
(per diode) T
a
= 25C unless otherwise noted
* Pulse Test: Pulse Width=300
s, Duty Cycle=2%
Symbol
Parameter
Min.
Typ.
Max.
Units
V
FM
*
Maximum Instantaneous Forward Voltage
I
F
= 10A
I
F
= 10A
T
C
= 25
C
T
C
= 100
C
-
-
-
-
1.15
1.10
V
I
RM
*
Maximum Instantaneous Reverse Current
@ rated V
R
T
C
= 25
C
T
C
= 100
C
-
-
-
-
100
500
A
t
rr
I
rr
Q
rr
Reverse Recovery Time
Reverse Recovery Current
Reverse Recovery Charge
(I
F
=6A, di/dt = 200A/
s)
-
-
-
32
1.65
24.4
-
-
-
ns
A
nC
t
rr
Maximum Reverse Recovery Time
(I
F
=1A, di/dt = 100A/
s)
-
-
35
ns
W
AVL
Avalanche Energy (L=40mH)
5
-
-
mJ
3
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FFPF10UP20S Rev. B
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1
0UP
2
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Typical Performance Characteristics
Figure 1. Typical Forward Voltage Drop
vs. Forward Current
Figure 2. Typical Reverse Current vs.
Reverse Voltage
Figure 3. Typical Junction Capacitance
Figure 4. Typical Reverse Recovery
Time vs. di/dt
Figure 5. Typical Reverse Recovery
Current vs. di/dt
Figure 6. Forward Current Derating Curve
0.1
1
10
50
0.0
0.5
1.0
1.5
2.0
T
C
= 25
o
C
T
C
= 100
o
C
Forward Voltage , V
F
[V]
F
o
r
w
a
r
d
Curr
ent
,
I
F
[A
]
0
50
100
150
200
0.001
1E-3
0.01
0.1
1
10
T
C
= 25
o
C
T
C
= 100
o
C
Reve
r
s
e Cur
r
ent
, I
R
[
A]
Reverse Voltage , V
R
[V]
0.1
1
10
100
50
100
150
Typical Capacitance
at 0V = 141.46 pF
C
apa
c
i
t
anc
e
,
Cj
[
p
F
]
Reverse Voltage , V
R
[V]
100
500
20
25
30
35
40
I
F
= 10A
Tc = 25
o
C
Rev
e
rs
e
Recov
e
r
y
T
i
m
e
,
t
rr
[n
s
]
di/dt [A/
s]
100
500
0
1
2
3
4
5
I
F
= 10A
T
C
= 25
o
C
R
e
v
e
r
s
e
R
e
co
v
e
r
y
C
u
r
r
e
n
t ,
I
rr
[A]
di/dt [A/
s]
60
80
100
120
140
160
0
2
4
6
8
10
12
14
16
DC
A
v
e
r
age
F
o
rw
ard
C
u
rre
nt
,
I
F
(
AV)
[A
]
Case Temperature , T
C
[
o
C]
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to
be an exhaustive list of all such trademarks.
5
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FFPF10UP20S Rev. B
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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
Product Status
Definition
Advance Information
Formative or In
Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
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.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
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