參數(shù)資料
型號: SF31-13
廠商: DIODES INC
元件分類: 參考電壓二極管
英文描述: 3 A, 50 V, SILICON, RECTIFIER DIODE, DO-201AD
文件頁數(shù): 1/3頁
文件大?。?/td> 304K
代理商: SF31-13
DS24003 Rev. 4 - 4
1 of 3
SF31-SF34
www.diodes.com
Diodes Incorporated
Features
Low Leakage
Low Forward Voltage Drop
High Current Capability
Super-fast Switching Speed < 35ns
Plastic Material - UL Recognition 94V-0
Good for 200KHz Power Supply
Mechanical Data
Case: DO-201AD, Molded Plastic
Terminals: Plated Axial Leads, Solderable per
MIL-STD-202, Method 208
Polarity: Color Band Denotes Cathode
Approx. Weight: 1.2 grams
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, halfwave, 60Hz, resistive or inductive load.
Maximum Ratings and Electrical Characteristics
Characteristic
Symbol
SF31
SF32
SF33
SF34
Units
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
150
200
V
Maximum RMS Voltage
VRMS
35
70
105
140
V
Maximum DC Blocking voltage
VDC
50
100
150
200
V
Maximum Average Forward Rectified Current
9.5mm Lead Length
@ TA=55°C
I(AV)
3.0
A
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
110
A
Maximum Instantaneous Forward Voltage
@ 3.0A DC
VF
0.975
V
Maximum DC Reverse Current at Rated DC Blocking Voltage
IR
10
m
A
Maximum DC Reverse Current at Rated DC Blocking Voltage
@ TA = 150°C
50
m
A
Maximum Reverse Recovery Time (Note 1)
Trr
35
ns
Typical Junction Capacitance (Note 2)
CJ
155
pF
Operating and Storage Temperature Range
TJ, TSTG
-65 to + 175
°
C
Notes:
1. Reverse Recovery Test Conditions: IF =0.5 A, IR =1.0 A, IRR=0.25A
2. Measured at 1.0MHz and applied reverse voltage of 4.0V.
SF31 - SF34
3.0A SUPER-FAST RECOVERY RECTIFIER
A
B
C
D
DO-201AD
Dim
Min
Max
A
25.4
B
7.2
9.5
C
1.2
1.3
D
4.8
5.3
All Dimensions in mm
DISCONTINUED
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