SUPERFAST DIODE. SF26 Datasheet

SF26 DIODE. Datasheet pdf. Equivalent


WON-TOP SF26
®
WON-TOP ELECTRONICS
Features
Diffused Junction
Low Forward Voltage Drop
High Surge Current Capability
High Reliability
Ideally Suited for Use in High Frequency
SMPS, Inverters and As Free Wheeling Diodes
Mechanical Data
Case: DO-15, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.40 grams (approx.)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
SF21 – SF27
2.0A SUPERFAST DIODE
Pb
AB A
D
DO-15
Dim Min Max
A 25.4 —
B 5.50 7.62
C 0.71 0.864
D 2.60 3.60
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol SF21 SF22 SF23 SF24 SF25 SF26 SF27 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50 100 150 200 300 400 600
V
RMS Reverse Voltage
VR(RMS)
35
70 105 140 210 280 420
V
Average Rectified Output Current (Note 1) @TA = 55°C
IO
2.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on
IFSM
50
A
Rated Load (JEDEC Method)
Forward Voltage
@IF = 2.0A
VFM
0.95
1.3 1.7 V
Peak Reverse Current
At Rated DC Blocking Voltage
@TA = 25°C
@TA = 100°C
IRM
5.0
100
µA
Reverse Recovery Time (Note 2)
trr
35 nS
Typical Junction Capacitance (Note 3)
CJ 40
30 pF
Typical Thermal Resistance Junction to Ambient (Note 1)
Typical Thermal Resistance Junction to Lead (Note 1)
R JA
R JL
40
15
°C/W
Operating Temperature Range
TJ
-65 to +125
°C
Storage Temperature Range
TSTG
-65 to +150
°C
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A.
3. Measured at 1.0 MHz and Applied Reverse Voltage of 4.0V D.C.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
1


SF26 Datasheet
Recommendation SF26 Datasheet
Part SF26
Description 2.0A SUPERFAST DIODE
Feature SF26; ® WON-TOP ELECTRONICS Features  Diffused Junction  Low Forward Voltage Drop  High Surge Current C.
Manufacture WON-TOP
Datasheet
Download SF26 Datasheet




WON-TOP SF26
SF21 – SF27
2.5
2.0
1.5
1.0
0.5
Resistive or
Inductive Load
0
0 15 30 45 60 75 90 105 120 135 150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
50
Single Half-Sine-Wave
JEDEC Method
40
30
®
WON-TOP ELECTRONICS
10
SF25 – SF26
1.0
SF21 – SF24
0.1
SF27
0.01
0
0.4 0.8 1.2 1.6 2.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
1000
100
TA = 100°C
10
20 1.0
TA = 25°C
10 0.1
0
1 10 100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Forward Surge Current Derating Curve
150
120
0.01
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
f = 1MHz
90
SF21 – SF24
60
SF25 – SF27
30
www.wontop.com
2
0
0.1
1 10
VR, DC REVERSE VOLTAGE (V)
Fig. 5 Typical Junction Capacitance
100
© Won-Top Electronics Co., Ltd.
Revision: September, 2012



WON-TOP SF26
®
WON-TOP ELECTRONICS
SF21 – SF27
MARKING INFORMATION
TAPING SPECIFICATIONS
SF2x
Cathode
SF2x
x
= Polarity Band
= Device Number
= 1, 2, 3, 4, 5, 6 or 7
1.2mm
MAX
6mm
52.4mm
Cathode Tape: Red
Anode Tape: White
0.8mm
MAX
5mm
0.8mm
MAX
PACKAGING INFORMATION
TAPE & REEL
330mm
Product ID Label
80±5mm
150mm
25mm
TAPE & BOX
Product ID Label
255mm
BULK
200mm
Inspection Hole
(both ends)
75mm
85mm
Packaging
TAPE & REEL
TAPE & BOX
BULK
Reel Diameter /
Box Size (mm)
330
255 x 75 x 150
200 x 85 x 25
Quantity
(PCS)
4,000
3,000
1,000
Carton Size
(mm)
370 x 370 x 420
400 x 273 x 415
459 x 214 x 256
Note: 1. Paper reel, white or gray color. Core material: plastic or metal.
2. Components are packed in accordance with EIA standard RS-296-E.
Quantity
(PCS)
20,000
30,000
40,000
Approx. Gross Weight
(KG)
12.0
15.0
17.5
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
3







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