SFF2001G – SFF2008G
Taiwan Semiconductor
20A, 50V - 600V Super Fast Rectifier
FEATURES
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KEY PARAMETERS
AEC-Q101 qualified available
High efficiency, low VF
High current capability
High surge current capability
Low power loss
UL Recognized File # E-326243
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
20
A
VRRM
50 - 600
V
IFSM
150
A
TJ MAX
150
°C
Package
ITO-220AB
Configuration
Dual dies
APPLICATIONS
● DC to DC converter
● Switching mode converters and inverters
● Freewheeling application
MECHANICAL DATA
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Case: ITO-220AB
Molding compound meets UL 94V-0 flammability rating
Terminal: Matte tin plated leads, solderable per J-STD-002
Mounting torque: 0.56 N⋅m maximum
Meet JESD 201 class 2 whisker test
Polarity: As marked
Weight: 1.82g (approximately)
ITO-220AB
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
SYMBOL
SFF
Marking code on the
device
Repetitive peak reverse
voltage
Reverse voltage,
total rms value
Forward current
Surge peak forward
current, 8.3ms single
half sine wave
superimposed on rated
load
Junction temperature
Storage temperature
SFF
SFF
SFF
SFF
SFF
SFF
SFF
SFF
2001G 2002G 2003G 2004G 2005G 2006G 2007G 2008G
SFF
SFF
SFF
SFF
SFF
SFF
UNIT
SFF
2001G 2002G 2003G 2004G 2005G 2006G 2007G 2008G
VRRM
50
100
150
200
300
400
500
600
V
VR(RMS)
35
70
105
140
210
280
350
420
V
IF
20
A
IFSM
150
A
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
1
Version: I2105
SFF2001G – SFF2008G
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
RӨJC
2.5
°C/W
Junction-to-case thermal resistance
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
CONDITIONS
SYMBOL
TYP
MAX
UNIT
-
0.975
V
-
1.300
V
-
1.700
V
-
10
µA
-
400
µA
CJ
90
-
pF
trr
-
35
ns
SFF2001G
SFF2002G
SFF2003G
Forward voltage per diode
(1)
SFF2004G
SFF2005G
IF = 10A,TJ = 25°C
VF
SFF2006G
SFF2007G
SFF2008G
Reverse current @ rated VR per diode
Junction capacitance per diode
Reverse recovery time
(2)
TJ = 25°C
TJ = 125°C
1MHz, VR = 4.0V
IF = 0.5A, IR = 1.0A
Irr = 0.25A
IR
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
ORDERING INFORMATION
ORDERING CODE(1)(2)
PACKAGE
PACKING
SFF20xG
ITO-220AB
50 / Tube
SFF20xGH
ITO-220AB
50 / Tube
Notes:
1. “x” defines voltage from 50V(SFF2001G) to 600V(SFF2008G)
2. “H” means AEC-Q101 qualified
2
Version: I2105
SFF2001G – SFF2008G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.2 Typical Junction Capacitance
24
100
20
90
CAPACITANCE (pF)
16
12
8
4
80
70
60
50
0
f=1.0MHz
Vsig=50mVp-p
40
25
50
75
100
125
150
1
10
CASE TEMPERATURE (°C)
Fig.4 Typical Forward Characteristics
INSTANTANEOUS FORWARD CURRENT (A)
100
TJ=100°C
10
TJ=75°C
1
TJ=25°C
0.1
20
30
40
50
60
70
80
90
100
100 10
SFF2001G-2004G
10
UF1DLW
1
TJ=125°C
TJ=25°C
0.1
SFF2005G-2006G
1
SFF2007G-2008G
0.01
0.1
0.001
0.4
Pulse width 300μs
1% duty cycle
Pulse width
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FORWARD VOLTAGE (V)
Fig.5 Maximum Non-Repetitive Forward Surge Current
175
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (μA)
Fig.3 Typical Reverse Characteristics
10
100
REVERSE VOLTAGE (V)
150
8.3ms single half sine wave
125
100
75
50
25
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
(A)
AVERAGE FORWARD CURRENT (A)
Fig.1 Forward Current Derating Curve
Version: I2105
1.2
SFF2001G – SFF2008G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Reverse Recovery Time Characteristic and Test Circuit Diagram
4
Version: I2105
SFF2001G – SFF2008G
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
ITO-220AB
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: I2105
SFF2001G – SFF2008G
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf
assumes no responsibility or liability for any errors or inaccuracies.
Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability
for application assistance or the design of Purchasers’ products.
Information contained herein is intended to provide a product description only. No license, express or implied, to
any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
6
Version: I2105
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