SF2L4G – SF2L8G
Taiwan Semiconductor
2A, 200V - 600V Super Fast Rectifier
FEATURES
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KEY PARAMETERS
AEC-Q101 qualified available
Glass passivated chip junction
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
2
A
VRRM
200 - 600
V
IFSM
40, 50
A
TJ MAX
150
°C
Package
DO-204AC (DO-15)
Configuration
Single die
APPLICATIONS
● DC to DC converter
● Switching mode converters and inverters
● Freewheeling application
MECHANICAL DATA
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Case: DO-204AC (DO-15)
Molding compound meets UL 94V-0 flammability rating
Terminal: Pure tin plated leads, solderable per J-STD-002
Meet JESD 201 class 2 whisker test
Polarity: Indicated by cathode band
Weight: 0.400g (approximately)
DO-204AC (DO-15)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
SYMBOL
Marking code on the device
SF2L4G
SF2L6G
SF2L8G
SF2L4G
SF2L6G
SF2L8G
UNIT
Repetitive peak reverse voltage
VRRM
200
400
600
V
Reverse voltage, total rms value
VR(RMS)
140
280
420
V
Forward current
Surge peak forward current, 8.3ms single half
sine wave superimposed on rated load
Junction temperature
IF
2
IFSM
TJ
-55 to +150
°C
Storage temperature
TSTG
-55 to +150
°C
1
50
A
40
A
Version: B2105
SF2L4G – SF2L8G
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
Junction-to-lead thermal resistance
RӨJL
17
°C/W
Junction-to-ambient thermal resistance
RӨJA
65
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
CONDITIONS
SYMBOL
SF2L4G
Forward voltage
(1)
SF2L6G IF = 2A, TJ = 25°C
VF
SF2L8G
Reverse current @ rated VR
TJ = 25°C
(2)
Junction capacitance
Reverse recovery time
IR
TJ = 125°C
SF2L4G
SF2L6G 1MHz, VR = 4.0V
SF2L8G
IF = 0.5A, IR = 1.0A,
Irr = 0.25A
CJ
trr
TYP
MAX
UNIT
-
0.95
V
-
1.30
V
-
1.70
V
-
1
µA
-
100
µA
40
-
pF
20
-
pF
-
35
ns
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
ORDERING INFORMATION
ORDERING CODE(1)(2)
PACKAGE
PACKING
SF2LxG
DO-204AC (DO-15)
3,500 / Tape & Reel
SF2LxG A0G
DO-204AC (DO-15)
1,500 / Ammo box
SF2LxGH
DO-204AC (DO-15)
3,500 / Tape & Reel
SF2LxGHA0G
DO-204AC (DO-15)
1,500 / Ammo box
Notes:
1. "x" defines voltage from 200V (SF2L4G) to 600V (SF2L8G)
2. “H” means AEC-Q101 qualified
2
Version: B2105
SF2L4G – SF2L8G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
100
SF2L4G
CAPACITANCE (pF)
2
1
10
SF2L6G-SF2L8G
f=1.0MHz
Vsig=50mVp-p
1
0
25
50
75
100
125
1
150
10
LEAD TEMPERATURE (°C)
REVERSE VOLTAGE (V)
Fig.4 Typical Forward Characteristics
INSTANTANEOUS FORWARD CURRENT (A)
100
TJ=125°C
10
1
TJ=25°C
10
20
30
40
50
60
70
80
90
100
1010
UF1DLW
1
SF2L4G
TJ=125°C
1
0.1
TJ=25°C
SF2L8G
SF2L6G
0.01
0.1
0.001
0.5
0.3
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Pulse width 300μs
1%
1% duty
duty cycle
cycle
Pulse width
0.7
0.4
0.5
0.9
0.6
1.1
0.7
0.8
1.3
0.9
1.5
1
1.1
FORWARD VOLTAGE (V)
Fig.5 Maximum Non-Repetitive Forward Surge Current
60
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (µA)
Fig.3 Typical Reverse Characteristics
0.1
100
(A)
AVERAGE FORWARD CURRENT (A)
3
8.3ms single half sine wave
50
40
30
SF2L4G-SF2L6G
20
SF2L8G
10
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
Version: B2105
1.2
SF2L4G – SF2L8G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Reverse Recovery Time Characteristic and Test Circuit Diagram
4
Version: B2105
SF2L4G – SF2L8G
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-204AC (DO-15)
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: B2105
SF2L4G – SF2L8G
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: B2105
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