Page 1
FFPF12UP20DN
Ultrafast Recovery Power Rectifier
Features
• Ultrafast with Soft Recovery : < 35ns (@IF = 6A)
• High Reverse Voltage : V
• Enhanced Avalanche Energy Rated
• Planar Construction
Applications
• Output Rectifiers
• Switching Mode Power Supply
• Free-wheeling Diode
• Power Switching Circuits
RRM
= 200V
FFPF12UP20DN Ultrafast Recovery Power Rectifier
February 2006
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 200 V
Working Peak Reverse Voltage 200 V
DC Blocking Voltage 200 V
Average Rectified Forward Current @ TC = 120°C6 A
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
Operating Junction and Storage Temperature - 65 to +150 °C
TO-220F
= 25°C unless otherwise noted
C
1. Anode 2. Cathode 3. Anode
2
60 A
3
Thermal Characteristics
Symbol Parameter Max Units
R
θJC
Maximum Thermal Resistance, Junction to Case 5.0 °C/W
Package Marking and Ordering Information
Device Marking Device Package Reel Size Tape Width Quantity
F12UP20DN FFPF12UP20DNTU TO-220F - - 50
©2006 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com
FFPF12UP20DN Rev. A
Page 2
FFPF12UP20DN Ultrafast Recovery Power Rectifier
Electrical Characteristics (per diode) T
= 25°C unless otherwise noted
C
Symbol Parameter Min. Typ. Max. Units
V
FM *
I
RM *
t
rr
t
a
t
b
Q
rr
W
AVL
* Pulse Test: Pulse Width=300 µs, Duty Cycle=2%
IF = 6A
I
= 6A
F
VR = 200V
V
= 200V
R
IF =1A, di/dt = 100A/µs, V
I
=6A, di/dt = 200A/µs, V
F
IF =6A, di/dt = 200A/µs, V
Avalanche Energy (L = 20mH) 10 - - mJ
= 30V
CC
= 130V
CC
= 130V TC = 25 °C
CC
= 25 °C
T
C
T
= 100 °C
C
= 25 °C
T
C
T
= 100 °C
C
= 25 °C
T
C
T
= 25 °C
C
T
= 25 °C
C
T
= 25 °C
C
-
-
-
-
-
-
-
-
-
12
12
24
-
-
-
-
-
-
1.15
1.0
100
500
30
35
-
-
-
Test Circuit and Waveforms
V
V
µA
µA
ns
ns
ns
ns
nC
FFPF12UP20DN Rev. A
2 www.fairchildsemi.com
Page 3
Typical Performance Characteristics
Figure 1. Typical Forward Voltage Drop Figure 2. Typical Reverse Current
FFPF12UP20DN Ultrafast Recovery Power Rectifier
100
[A]
F
10
1
TC = 75oC
TC = 125oC
TC = 25oC
FORWARD CURRENT, I
0.1
0.4 0.6 0.8 1.0 1.2 1.4 1.6
FORWARD VOLTAGE, VF [V]
10
1
[µA]
R
0.1
0.01
TC = 125oC
TC = 100oC
REVERSE CURRENT, I
1E-3
0 50 100 150 200
REVERSE VOLTAGE, VR [V]
TC = 75oC
TC = 25oC
Figure 3. Typical Junction Capacitance Figure 4. Typical Reverse Recovery Time
140
120
[pF]
J
100
80
60
40
20
JUNCTION CAPACITANCE, C
0
0.1 1 10 100
REVERSE VOLTAGE, VR [V]
f = 1MHz
50
45
40
35
30
25
20
15
REVERSE RECOVERY TIME, trr [ns]
10
100 200 300 400 500
TC = 125oC
TC = 75oC
TC = 25oC
di/dt, [A/µs]
IF = 6A
Figure 5. Typical Reverse Recovery Current Figure 6. Forward Current Deration Curve
7
IF = 6A
6
5
4
3
2
1
REVERSE RECOVERY CURRENT, Irr [A]
0
100 200 300 400 500
FFPF12UP20DN Rev. A
TC = 125oC
TC = 75oC
di/dt, [A/µs]
TC = 25oC
8
[A]
7
F(AV)
6
5
4
3
2
1
AVERAGE FORWARD CURRENT, I
0
100 110 120 130 140 150
DC
CASE TEMPERATURE, TC [oC]
3 www.fairchildsemi.com
Page 4
Package Demensions
±0.10
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)
FFPF12UP20DN Ultrafast Recovery Power Rectifier
±0.20
±0.20
15.87
15.80
±0.30
9.75
[2.54
MAX1.47
0.80
±0.10
0.35
±0.10
2.54TYP
±0.20
(30°)
#1
0.50
+0.10
–0.05
2.76
±0.20
2.54TYP
]
9.40
±0.20
[2.54
±0.20
±0.20
]
4.70
Dimensions in Millimeters
Ultrafast Recovery Power Rectifier©
Page 5
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NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE
SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS,
SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.
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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 syst em s
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
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.
provided in the labeling, can be reasonably expected to
result in significant injury to the user.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identif ica tion 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.
Rev. I19
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