SF41G – SF48G
Taiwan Semiconductor
4A, 50V - 600V Super Fast Rectifier
FEATURES
●
●
●
●
●
●
●
KEY PARAMETERS
AEC-Q101 qualified available
High current capability, Low VF
High reliability
High surge current capability
Low power loss
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
4
A
VRRM
50 - 600
V
IFSM
125
A
TJ MAX
150
°C
APPLICATIONS
Package
DO-201AD
Configuration
Single die
● DC to DC converter
● Switching mode converters and inverters
● Freewheeling application
MECHANICAL DATA
●
●
●
●
●
●
Case: DO-201AD
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: 1.10g (approximately)
DO-201AD
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
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
SF
41G
SF
41G
SF
42G
SF
42G
SF
43G
SF
43G
SF
44G
SF
44G
SF
45G
SF
45G
SF
46G
SF
46G
SF
47G
SF
47G
SF
UNIT
48G
SF
48G
VRRM
50
100
150
200
300
400
500
600
V
VR(RMS)
35
70
105
140
210
280
350
420
V
SYMBOL
IF
4
A
IFSM
125
A
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
1
Version: G2105
SF41G – SF48G
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
Junction-to-ambient thermal resistance
SYMBOL
TYP
UNIT
RӨJA
25
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
Forward voltage
CONDITIONS
SF41G
SF42G
SF43G
SF44G
SF45G
SF46G
SF47G
SF48G
(1)
Reverse current @ rated VR
TJ = 25°C
(2)
Junction capacitance
IF = 4A, TJ = 25°C
Reverse recovery time
1MHz, VR = 4.0V
IF = 0.5A, IR = 1.0A,
Irr = 0.25A
TYP
MAX
UNIT
-
1.0
V
-
1.3
V
-
1.7
V
-
5
µA
-
500
µA
100
-
pF
80
-
pF
-
35
ns
VF
IR
TJ = 125°C
SF41G
SF42G
SF43G
SF44G
SF45G
SF46G
SF47G
SF48G
SYMBOL
CJ
trr
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
ORDERING INFORMATION
ORDERING CODE(1)(2)
PACKAGE
PACKING
SF4xG
DO-201AD
1,250 / Tape & Reel
SF4xG A0G
DO-201AD
500 / Ammo box
SF4xGH
DO-201AD
1,250 / Tape & Reel
SF4xGHA0G
DO-201AD
500 / Ammo box
Notes:
1. "x" defines voltage from 50V (SF41G) to 600V (SF48G)
2. “H” means AEC-Q101 qualified
2
Version: G2105
SF41G – SF48G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
1000
4
CAPACITANCE (pF)
3
2
SF41G - SF44G
100
SF45G - SF48G
1
f=1.0MHz
Vsig=50mVp-p
0
25
50
75
100
125
10
150
0.1
1
AMBIENT TEMPERATURE (°C)
INSTANTANEOUS FORWARD CURRENT (A)
TJ=100°C
10
1
TJ=25°C
0.1
30
40
50
60
70
80
90
100
1010
SF41G - SF44G
UF1DLW
1
TJ=125°C
TJ=25°C
10.1
SF45G - SF46G
0.01
SF47G - SF48G
Pulse
Pulse width
width 300μs
300μs
1%
1% duty
duty cycle
cycle
Pulse width
0.1
0.001
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7
0.3
0.4
0.5
0.6
0.7
0.8
0.9
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
1.9
1
1.1
FORWARD VOLTAGE (V)
Fig.5 Maximum Non-Repetitive Forward Surge Current
150
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (µA)
Fig.4 Typical Forward Characteristics
100
20
100
REVERSE VOLTAGE (V)
Fig.3 Typical Reverse Characteristics
10
10
(A)
AVERAGE FORWARD CURRENT (A)
5
8.3ms single half sine wave
125
100
75
50
25
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
Version: G2105
1.2
SF41G – SF48G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Reverse Recovery Time Characteristic and Test Circuit Diagram
4
Version: G2105
SF41G – SF48G
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-201AD
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: G2105
SF41G – SF48G
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: G2105
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