SF21 thru SF28
Taiwan Semiconductor
CREAT BY ART
FEATURES
- High efficiency, low VF
- High current capability
- High reliability
- High surge current capability
- Low power loss
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
- Halogen-free according to IEC 61249-2-21 definition
Super Fast Rectifiers
MECHANICAL DATA
Case:
DO-204AC (DO-15)
Molding compound, UL flammability classification rating 94V-0
Base P/N with suffix "G" on packing code - halogen-free
Terminal:
Matte tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 1A whisker test
Weight:
0.4 g (approximately)
DO-204AC (DO-15)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25℃ unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load
Maximum instantaneous forward voltage (Note 1)
@2A
Maximum reverse current @ rated VR
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
Trr
Cj
R
θJA
T
J
T
STG
40
65
- 55 to +125
- 55 to +150
en
21
50
35
50
22
70
23
100
100
150
150
SF
de
SF
SF
SF
24
200
140
200
2
50
105
0.95
5
100
35
d
SF
25
300
210
300
SF
26
400
280
400
SF
27
500
350
500
SF
28
600
420
600
UNIT
V
V
V
A
A
1.3
1.7
V
μA
ns
30
O
Maximum reverse recovery time (Note 2)
Typical junction capacitance (Note 3)
Typical thermal resistance
Storage temperature range
tR
T
J
=25
℃
T
J
=100℃
eco
mm
No
pF
C/W
O
O
Operating junction temperature range
C
C
Note 1: Pulse Test with PW=300μs, 1% Duty Cycle
Note 2: Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
Document Number: DS_D1401008
Version: F14
SF21 thru SF28
Taiwan Semiconductor
CREAT BY ART
ORDERING INFORMATION
PART NO.
PACKING CODE
A0
R0
B0
Suffix "G"
GREEN COMPOUND
CODE
SF2x
(Note 1)
DO-15
DO-15
DO-15
1,500 / Ammo box
3,500 / 13" Paper reel
1,000 / Bulk packing
PACKAGE
PACKING
Note 1: "xx" defines voltage from 50V (SF21) to 600V (SF28)
EXAMPLE
PREFERRED P/N
SF28 A0
SF28 A0G
PART NO.
SF28
SF28
PACKING CODE
A0
A0
G
Green compound
GREEN COMPOUND
CODE
DESCRIPTION
RATINGS AND CHARACTERISTICS CURVES
(TA=25℃ unless otherwise noted)
FIG.1- MAXIMUM FORWARD CURRENT
DERATING CURVE
3.0
AVERAGE FORWARD
A
CURRENT (A)
2.0
1.5
1.0
0.5
0.0
0
25
50
75
en
100
10
1
RESISTIVE OR
INDUCTIVE LOAD
WITH HEATSINK
INSTANTANEOUS REVERSE CURRENT (μA)
2.5
mm
100
AMBIENT TEMPERATURE (
o
C)
eco
125
150
175
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
PEAK FORWARD SURGE CURRENT (A)
60
50
40
30
20
10
0
1
tR
FIG. 3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
INSTANTANEOUS FORWARD CURRENT (A)
No
8.3ms Single Half Sine Wave
JEDEC Method
100
SF27~SF28
SF25~SF2
10
SF21~SF24
10
NUMBER OF CYCLES AT 60 Hz
100
1
Pulse Width=300us
1% Duty Cycle
0.1
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
FORWARD VOLTAGE (V)
Document Number: DS_D1401008
de
TJ=100℃
TJ=25℃
1000
FIG. 4- TYPICAL FORWARD CHARACTERISTICS
d
FIG.2- TYPICAL REVERSE CHARACTERISTICS
Version: F14
SF21 thru SF28
Taiwan Semiconductor
CREAT BY ART
FIG. 5- TYPICAL JUNCTION CAPACITANCE
150
JUNCTION CAPACITANCE (pF)
125
100
75
50
25
0
0.1
1
10
100
1000
REVERSE VOLTAGE (V)
f=1.0MHz
Vsig=50mVp-p
SF21~SF24
SF25~SF28
PACKAGE OUTLINE DIMENSIONS
Unit (mm)
Min
2.60
0.70
25.40
5.80
25.40
Max
3.60
0.90
-
7.60
-
Unit (inch)
0.102
DIM.
A
B
C
D
E
en
1.000
MARKING DIAGRAM
P/N =
Document Number: DS_D1401008
No
G=
F=
YWW = Date Code
tR
Specific Device Code
Green Compound
Factory Code
eco
mm
Version: F14
de
0.028
0.228
0.035
-
-
0.299
1.000
d
0.142
Min
Max
SF21 thru SF28
Taiwan Semiconductor
CREAT BY ART
No
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 inaccuracies.
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 seling 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.
Document Number: DS_D1402006
Version: F14
tR
eco
mm
en
de
d
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