Document
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
SF21 thru SF28
Taiwan Semiconductor
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 (TA=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
SF SF SF SF SF SF SF SF SYMBOL
21 22 23 24 25 26 27 28
VRRM VRMS VDC IF(AV)
50 100 150 200 300 400 500 600 35 70 105 140 210 280 350 420 50 100 150 200 300 400 500 600
2
IFSM
50
Maximum instantaneous forward voltage (Note 1) @2A
VF 0.95
1.3 1.7
Maximum reverse current @ rated VR TJ=25 ℃ TJ=100℃
IR
Maximum reverse recovery time (Note 2)
Trr
Typical junction capacitance (Note 3)
Cj
Typical thermal resistance Operating junction temperature range Storage temperature range
RθJA TJ TSTG
Note 1: Pulse Test with PW=300μs, 1% Duty Cycle
Note 2: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
5 100 35 40 30 65 - 55 to +125 - 55 to +150
UNIT
V V V A
A
V
μA
ns pF OC/W OC OC
Document Number: DS_D1401008
Version: F14
CREAT BY ART
ORDERING INFORMATION
PART NO. PACKING CODE
GREEN COMPOUND
SF2x (Note 1)
A0 R0 B0
CODE Suffix "G"
Note 1: "xx" defines voltage from 50V (SF21) to 600V (SF28)
PACKAGE
DO-15 DO-15 DO-15
SF21 thru SF28
Taiwan Semiconductor
PACKING
1,500 / Ammo box 3,500 / 13" Paper reel 1,000 / Bulk packing
EXAMPLE
PREFERRED P/N SF28 A0 SF28 A0G
PART NO.
SF28 SF28
PACKING CODE
A0 A0
GREEN COMPOUND CODE
G
DESCRIPTION Green compound
RATINGS AND CHARACTERISTICS CURVES
(TA=25℃ unless otherwise noted)
AVERAGE FORWARD A CURRENT (A)
3.0 2.5 2.0 1.5 1.0 0.5 0.0
0
60 50 40 30 20 10
0 1
FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE
RESISTIVE OR INDUCTIVE LOAD WITH HEATSINK
25 50 75 100 125 150 175 AMBIENT TEMPERATURE (oC)
FIG. 3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
8.3ms Single Half Sine Wave JEDEC Method
10 NUMBER OF CYCLES AT 60 Hz
100
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (μA)
1000
FIG.2- TYPICAL REVERSE CHARACTERISTICS
100
TJ=100℃ 10
1 TJ=25℃
0.1 0
20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 4- TYPICAL FORWARD CHARACTERISTICS 100
SF27~SF28 SF25~SF2
10 SF21~SF24
1
Pulse Width=300us 1% Duty Cycle
0.1
0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 FORWARD VOLTAGE (V)
2
PEAK FORWARD SURGE CURRENT (A)
Document Number: DS_D1401008
Version: F14
JUNCTION CAPACITANCE (pF)
CREAT BY ART
FIG. 5- TYPICAL JUNCTION CAPACITANCE
150
125 f=1.0MHz Vsig=50mVp-p
100
75 50 25 SF25~SF28
SF21~SF24
0 0.1
1 10 100 REVERSE VOLTAGE (V)
1000
PACKAGE OUTLINE DIMENSIONS
DIM.
A B C D E
Unit (mm)
Min 2.60 0.70 25.40 5.80 25.40
Max 3.60 0.90
7.60
-
Unit (inch)
Min 0.102 0.028 1.000 0.228 1.000
Max 0.142 0.035
0.299
-
SF21 thru SF28
Taiwan Semiconductor
MARKING DIAGRAM
P/N = G= YWW = F=
Specific Device Code Green Compound Date Code Factory Code
Document Number: DS_D1401008
Version: F14
CREAT BY ART
SF21 thru SF28
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 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
.