參數(shù)資料
型號： SF22
英文描述： GLASS PASSIVATED SUPER FAST RECTIFIER
中文描述： 玻璃鈍化超快速整流
文件頁數(shù)： 1/2頁
文件大?。?/td> 53K
代理商： SF22
DS24002 Rev. D-3
1 of 2
SF21-SF24
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
Single phase, halfwave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
SF21
SF22
SF23
SF24
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
150
200
V
Maximum RMS Voltage
V
R(RMS)
35
70
105
140
V
Average Rectified Output Current
@ T
L
=55 C
I
O
2.0
A
Non-Repetitive Peak Forward Surge Current 8.3 ms single half
sine-wave superimposed on rated load (JEDEC method)
I
FSM
50
A
Forward Voltage
@ I
F
=2.0
V
F
0.975
V
Reverse Current at Rated DC Blocking Voltage @ T
A
= 25 C
@ T
A
=150 C
I
R
5
50
μA
Maximum Reverse Recovery Time (Note 2)
t
RR
35
ns
Typical Junction Capacitance (Note 3)
C
j
70
pF
Operating and Storage Temperature Range
T
j
, T
STG
-65 to + 175
C
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: I
F
=0.5 A, I
R
=1.0 A, I
RR
=0.25A
3. Measured at 1.0MHz and applied reverse voltage of 4.0V.
A
A
B
C
D
SF21 - SF24
2.0A SUPER-FAST RECOVERY RECTIFIER
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
Maximum Ratings and Electrical Characteristics
@ T
A
= 25 C unless otherwise specified
FOR NEW DESIGN,
相關(guān)PDF資料
PDF描述
SF22 2.0A SUPER-FAST RECOVERY RECTIFIER
SF21 2.0 Amp Super Fast Rectifier 50 to 400 Volts
SF22 2.0 Amp Super Fast Rectifier 50 to 400 Volts
SF21 SUPER FAST DIODES
SF22 SUPER FAST DIODES
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