SF801G – SF808G
Taiwan Semiconductor
8A, 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
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
8
A
VRRM
50 - 600
V
IFSM
125
A
TJ MAX
150
°C
APPLICATIONS
Package
TO-220AB
Configuration
Dual dies
● DC to DC converters
● Switching mode converters and inverters
● Freewheeling application
MECHANICAL DATA
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Case: TO-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)
TO-220AB
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
SF
SF
SF
SF
SF
SF
SF
SF
PARAMETER
SYMBOL
UNIT
801G 802G 803G 804G 805G 806G 807G 808G
SF
SF
SF
SF
SF
SF
SF
SF
Marking code on the device
801G 802G 803G 804G 805G 806G 807G 808G
Repetitive peak reverse voltage
VRRM
50
100
150
200
300
400
500
600
V
Reverse voltage, total rms value
VR(RMS)
35
70
105
140
210
280
350
420
V
Forward current
Surge peak forward current,
8.3ms single half sine wave
superimposed on rated load
Junction temperature
IF
8
A
IFSM
125
A
TJ
-55 to +150
°C
Storage temperature
TSTG
-55 to +150
°C
1
Version: I2104
SF801G – SF808G
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
Junction-to-case thermal resistance
SYMBOL
TYP
UNIT
RӨJC
3
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
CONDITIONS
SF801G
SF802G
SF803G
SF804G
(1)
Forward voltage per diode
I = 4A, TJ = 25°C
SF805G F
SF806G
SF807G
SF808G
TJ = 25°C
(2)
Reverse current @ rated VR per diode
TJ = 100°C
SF801G
SF802G
SF803G
SF804G
Junction capacitance per diode
1MHz, VR = 4.0V
SF805G
SF806G
SF807G
SF808G
IF = 0.5A, IR = 1.0A,
Reverse recovery time
Irr = 0.25A
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
SYMBOL
TYP
MAX
UNIT
-
0.975
V
-
1.300
V
-
1.700
V
-
10
µA
-
400
µA
70
-
pF
50
-
pF
-
35
ns
VF
IR
CJ
trr
ORDERING INFORMATION
ORDERING CODE(1)(2)
PACKAGE
PACKING
SF8xG
TO-220AB
50 / Tube
SF8xGH
TO-220AB
50 / Tube
Notes:
1. “x” defines voltage from 50V(SF801G) to 600V(SF808G)
2. “H” means AEC-Q101 qualified
2
Version: I2104
SF801G – SF808G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
100
90
8
CAPACITANCE (pF)
6
4
2
SF801G-804G
80
70
SF805G-808G
60
50
0
25
50
75
100
125
f=1.0MHz
Vsig=50mVp-p
40
150
1
10
CASE TEMPERATURE (°C)
Fig.4 Typical Forward Characteristics
INSTANTANEOUS FORWARD CURRENT (A)
100
TJ=100°C
10
1
TJ=25°C
0.1
20
30
40
50
60
70
80
90
100
100 10
SF805G-806G
10
UF1DLW
1
SF801G-804G
TJ=125°C
TJ=25°C
0.1
1
SF807G-808G
0.01
Pulse width 300μs
1% duty cycle
Pulse width
0.1
0.001
0.4 0.30.6 0.40.8 0.51.0 0.61.2 0.7
1.4 0.8
1.6 0.9
1.8
2.0
1
1.1
FORWARD VOLTAGE (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig.5 Maximum Non-Repetitive Forward Surge Current
150
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (µA)
Fig.3 Typical Reverse Characteristics
10
100
REVERSE VOLTAGE (V)
(A)
AVERAGE FORWARD CURRENT (A)
10
125
8.3ms single half sine wave
100
75
50
25
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
Version: I2104
1.2
SF801G – SF808G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Reverse Recovery Time Characteristic and Test Circuit Diagram
4
Version: I2104
SF801G – SF808G
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
TO-220AB
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: I2104
SF801G – SF808G
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: I2104
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