SF21 - SF24
2.0A SUPER-FAST RECOVERY RECTIFIER
NOT
INACTIVE,
DESIGN,
NEW
FOR
Features
- SG20JG
SF20AG
USE
·
·
·
·
·
Low Leakage Current
Low Forward Voltage Drop
A
B
A
High Current Capability
Super-fast Switching Speed < 35ns
Plastic Material - UL Flammability Rating 94V-0
C
D
Mechanical Data
DO-15
·
·
Case: DO-15, Molded Plastic
Dim
A
Min
Max
—
Terminals: Plated Axial Leads, Solderable per
MIL-STD-202, Method 208
25.40
B
5.50
0.686
7.62
0.889
3.60
·
·
Polarity: Cathode Band
C
Approx. Weight: 0.4 grams
D
2.60
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
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
Symbol
SF21
50
SF22
100
70
SF23
150
SF24
200
Unit
VRRM
VRWM
VR
V
VR(RMS)
IO
Maximum RMS Voltage
35
105
140
V
A
Average Rectified Output Current
@ TL=55°C
2.0
Non-Repetitive Peak Forward Surge Current 8.3 ms single half
sine-wave superimposed on rated load (JEDEC method)
IFSM
VF
50
A
V
Forward Voltage
@ IF=2.0
0.975
Reverse Current at Rated DC Blocking Voltage @ TA= 25°C
@ TA=150°C
5
50
IR
µA
tRR
Cj
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Operating and Storage Temperature Range
35
70
ns
pF
°C
Tj, TSTG
-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.
DS24002 Rev. D-3
1 of 2
SF21-SF24