参数资料
型号: SF4005
厂商: VISHAY TELEFUNKEN
元件分类: 二极管(射频、小信号、开关、功率)
英文描述: 1 A, 600 V, SILICON, SIGNAL DIODE
文件页数: 2/5页
文件大小: 84K
代理商: SF4005
SF4001...SF4007
Vishay Telefunken
2 (5)
Rev. 5, 27-Sep-00
www.vishay.com
Document Number 86060
Electrical Characteristics
Tj = 25_C
Parameter
Test Conditions
Type
Symbol
Min
Typ
Max
Unit
Forward voltage
IF =1A
SF4001–
SF4004
VF
1
V
Forward voltage
IF =1A
SF4005–
SF4007
VF
1.7
V
Reverse current
VR=VRRM
IR
5
mA
Reverse current
VR=VRRM, Tj=125°C
IR
50
mA
SF4001
50
SF4002
100
SF4003
200
Reverse breakdown voltage
IR=100mA
SF4004
V(BR)R
400
V
g
R
m
SF4005
(BR)R
600
SF4006
800
SF4007
1000
Reverse recovery time
IF=0 5A IR=1A iR=0 25A
SF4001–
SF4004
t
50
ns
Reverse recovery time
IF=0.5A, IR=1A, iR=0.25A
SF4005–
SF4007
trr
75
ns
Characteristics (Tj = 25_C unless otherwise specified)
0
20
40
60
80
120
R
Therm.
Resist.
Junction
/
Ambient
(
K/W
)
thJA
l – Lead Length ( mm )
94 9552
510
15
25
30
20
100
ll
TL=constant
Figure 1. Max. Thermal Resistance vs. Lead Length
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
20
40
60
80 100 120 140 160 180
Tamb – Ambient Temperature ( °C )
96 12130
I
A
verage
Forward
Current
(
A
)
FA
V
VR =VRRM
f
v1kHz
RthJAv100K/W
PC Board
SF4001...SF4004
Figure 2. Max. Average Forward Current vs.
Ambient Temperature
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