RECOVERY RECTIFIER. SF21 Datasheet

SF21 RECTIFIER. Datasheet pdf. Equivalent

Part SF21
Description 2.0A SUPER-FAST RECOVERY RECTIFIER
Feature SF21 - SF24 2.0A SUPER-FAST RECOVERY RECTIFIER Features · · · · · Low Leakage Current Low Forward Vo.
Manufacture Diodes Incorporated
Datasheet
Download SF21 Datasheet

RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION SF21 THRU SF2 SF21 Datasheet
SF21 2.0 AMP SUPER FAST RECTIFIERS THRU SF28 VOLTAGE RANG SF21 Datasheet
SF21 - SF24 2.0A SUPER-FAST RECOVERY RECTIFIER Features · · SF21 Datasheet
SF21 - SF29 PRV : 50 - 1000 Volts Io : 2.0 Amperes FEATURES SF21 Datasheet
SF21 THRU SF26 GLASS PASSIVATED SUPER FAST RECTIFIER Reverse SF21 Datasheet
MCC Features High reliability High current capability Low fo SF21 Datasheet
SIYU R 50 ---600V 2.0 A DO-15 SF21 ...... SF28 Plastic H SF21 Datasheet
DO-15 0.140(3.6) 0.104(2.6) DIA. 1.0 (25.4) MIN. 0.300(7.6 SF21 Datasheet
Elektronische Bauelemente SF21 ~ SF25 VOLTAGE 50 ~ 600 V 2 SF21 Datasheet
Axial Lead Super Fast Rectifiers P b Lead(Pb)-Free Features: SF21 Datasheet
Recommendation Recommendation Datasheet SF21 Datasheet




SF21
Features
· Low Leakage Current
· Low Forward Voltage Drop
· High Current Capability
· Super-fast Switching Speed < 35ns
· Plastic Material - UL Flammability Rating 94V-0
Mechanical Data
· Case: DO-15, Molded Plastic
· Terminals: Plated Axial Leads, Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode Band
· Approx. Weight: 0.4 grams
SF21 - SF24
2.0A SUPER-FAST RECOVERY RECTIFIER
INACTIVE, NOT
FOR NEW DESIGN,
USE SF20AG - SG20JG
ABA
D
DO-15
Dim Min Max
A 25.40 —
B
5.50
7.62
C
0.686
0.889
D
2.60
3.60
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics @ TA = 25°C unless otherwise specified
Single phase, halfwave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Maximum RMS Voltage
Average Rectified Output Current
@ TL=55°C
Non-Repetitive Peak Forward Surge Current 8.3 ms single half
sine-wave superimposed on rated load (JEDEC method)
Forward Voltage
@ IF=2.0
Reverse Current at Rated DC Blocking Voltage @ TA= 25°C
@ TA=150°C
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Operating and Storage Temperature Range
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
VF
IR
tRR
Cj
Tj, TSTG
SF21
50
35
SF22
SF23
100 150
70 105
2.0
50
0.975
5
50
35
70
-65 to + 175
Notes:
1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case.
2. Reverse Recovery Test Conditions: IF =0.5 A, IR =1.0 A, IRR=0.25A
3. Measured at 1.0MHz and applied reverse voltage of 4.0V.
SF24
200
140
Unit
V
V
A
A
V
µA
ns
pF
°C
DS24002 Rev. D-3
1 of 2
SF21-SF24



SF21
2.0 100
Single Phase
Half Wave 60 Hz
Resistive or
Inductive Load
TJ = 150°C
10
TJ = 100°C
1.0 1.0
0.1 TJ = 25°C
0
0 25 50 75 100 125 150 175
TA, AMBIENT TEMPERATURE (°C)
Fig. 1, Typical Fwd Current Derating Curve
10
1.0
0.1
0.01
TJ = 25°C
0.001
0
0.2 0.4
Pulse Width
= 300µs
1% Duty Cycle
0.6 0.8 1.0 1.2 1.4
VF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Fig. 3, Typical Instantaneous Fwd Characteristics
140
120
100
80
60
0.01
0
20 40
60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 2, Typical Reverse Characteristics
55
50
45
40
35
30
25
20
1
10 100
NUMBER OF CYCLES AT 60 Hz
Fig. 4, Max Non-Repetitive Peak Fwd Surge Current
TJ = 25°C
40
20
0
0.1
INACTIVE, NOT
FOR NEW DESIGN,
USE SF20AG - SG20JG
1 10 100 1000
VR, REVERSE VOLTAGE (VOLTS)
Fig. 5, Typical Junction Capacitance
DS24002 Rev. D-3
2 of 2
SF21-SF24





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)