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FFPF20UP30DN
Ultrafast Recovery Power Rectifier
Features
• Ultrafast with Soft Recovery : < 45ns
• High Reverse Voltage : V
• Avalanche Energy Rated
• Planar Construction
Applications
• General purpose
• Switching Mode Power Supply
• Free-wheeling diode for motor application
• Power switching circuits
RRM
= 300V
FFPF20UP30DN Ultrafast Recovery Power Rectifier
1
1
1.Anode 2.Cathode 3.Anode
Absolute Maximum Ratings (per diode) T
Symbol Parameter Value Units
V
RRM
V
RWM
V
R
I
F(AV)
I
FSM
T
J, TSTG
Peak Repetitive Reverse Voltage 300 V
Working Peak Reverse Voltage 300 V
DC Blocking Voltage 300 V
Average Rectified Forward Current @ TC = 125°C10 A
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
Operating Junction and Storage Temperature - 65 to +150 °C
Thermal Characteristics T
Symbol Parameter Max Units
R
θJC
Maximum Thermal Resistance, Junction to Case 4.0 °C/W
TO-220F
= 25°C unless otherwise noted
a
= 25°C unless otherwise noted
a
1. Anode 2. Cathode 3. Anode
2
100 A
3
©2005 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com
FFPF20UP30DN Rev. A
Page 2
FFPF20UP30DN Ultrafast Recovery Power Rectifier
Electrical Characteristics (per diode) T
= 25°C unless otherwise noted
a
Symbol Parameter Min. Typ. Max. Units
V
FM *
I
RM *
t
rr
t
a
t
b
Q
rr
W
AVL
* Pulse Test: Pulse Width=300µs, Duty Cycle=2%
IF = 10A
I
= 10A
F
VR = 300V
V
= 300V
R
IF =1A, di/dt = 100A/µs, V
I
=10A, di/dt = 200A/µs, V
F
IF =10A, di/dt = 200A/µs, V
Avalanche Energy (L = 20mH) 20 - - mJ
= 30V
CC
= 195V
CC
= 195V TC = 25 °C
CC
= 25 °C
T
C
T
= 150 °C
C
= 25 °C
T
C
T
= 150 °C
C
= 25 °C
T
C
T
= 25 °C
C
T
= 25 °C
C
T
= 25 °C
C
-
-
-
-
-
-
-
-
-
11
13
20
-
-
-
-
-
-
1.3
1.2
100
500
35
45
-
-
-
V
V
µA
µA
ns
ns
ns
ns
nC
FFPF20UP30DN Rev. A
2 www.fairchildsemi.com
Page 3
Typical Performance Characteristics
Figure 1. Typical Forward Voltage Drop Figure 2. Typical Reverse Current
[A]
F
Forward Current , I
20
10
TC = 100oC
1
TC = 25oC
[µA]
Reverse Current , I
10
1
R
TC = 100oC
0.1
TC = 25oC
0.01
FFPF20UP30DN Ultrafast Recovery Power Rectifier
0.1
0.0 0.5 1.0 1.5 2.0
Forward Voltage , VF [V]
0.001
0 50 100 150 200 250 300
Reverse Voltage , VR [V]
Figure 3. Typical Junction Capacitance Figure 4. Typical Reverse Recovery Time
400
Typical Capacitance
at 0V = 197. 2 pF
100
Capacitance , Cj [pF]
10
0.1 1 10 100
Reverse Voltage , VR [V]
36
IF = 10A
[ns]
rr
32
28
Reverse Recovery Time , t
24
100 200 300 400 500
Tc = 25oC
di/dt [A/µs]
Figure 5. Typical Reverse Recovery Current Figure 6. Forward Current Deration Curve
[A]
rr
5
4
3
2
1
IF = 10A
TC = 25oC
[A]
F(AV)
14
12
10
8
DC
6
4
2
0
Reverse Recovery Current , I
100 200 300 400 500
FFPF20UP30DN Rev. A
di/dt [A/µs]
0
100 110 120 130 140 150
Average Rectified Forward Current, I
Case Temperature, TC [oC]
3 www.fairchildsemi.com
Page 4
Package Demensions
0
0
±0.1
3.30
±0.20
10.16
(7.00)
TO-220F
±0.20
ø3.18
±0.10
±0.20
6.68
(1.00x45°)
2.54
(0.70)
FFPF20UP30DN Ultrafast Recovery Power Rectifier
±0.20
±0.20
15.87
15.80
MAX1.47
±0.30
0.80
±0.10
9.75
0.35
±0.10
#1
2.54TYP
[2.54
±0.20
]
9.40
±0.20
(30°)
2.54TYP
[2.54
±0.20
±0.20
+0.10
0.50
–0.05
2.76
±0.2
]
4.70
Dimensions in Millimeters
Ultrafast Recovery Power Rectifier©
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CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FFPF20UP30DN Ultrafast Recovery Power Rectifier
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
Preliminary First Production This datasheet contains preliminary data, and
No Identification Needed Full Production This datasheet contains final specifications. Fairchild
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
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.
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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FFPF20UP30DN Rev. A
Rev. I15
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