参数资料
型号: SF1200-TAP
厂商: VISHAY SEMICONDUCTORS
元件分类: 二极管(射频、小信号、开关、功率)
英文描述: 1 A, 1200 V, SILICON, SIGNAL DIODE
封装: ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2
文件页数: 2/4页
文件大小: 101K
代理商: SF1200-TAP
www.vishay.com
2
Document Number 86059
Rev. 1.6, 14-Apr-05
SF1200 / SF1600
Vishay Semiconductors
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Typical Characteristics (Tamb = 25
°C unless otherwise specified)
Parameter
Test condition
Part
Symbol
Min
Typ.
Max
Unit
Forward voltage
IF = 1 A
VF
3.4
V
Reverse current
VR = VRRM
IR
5
A
VR = VRRM, Tj = 125 °C
IR
50
A
Reverse breakdown voltage
IR = 100 A
SF1200
V(BR)R
1250
V
SF1600
V(BR)R
1650
V
Reverse recovery time
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
75
ns
Figure 1.
Figure 2. Max. Average Forward Current vs. Ambient Temperature
I
Forward
Current
(A
)
0.001
0.01
0.1
1
10
100
012
34
56
789
VF – Forward Voltage(V)
16463
F
T j =25 °C
Tj = 175 °C
0.0
0.2
0.4
0.6
0.8
1.0
0
20
40
60
80 100 120 140 160 180
Tamb – Ambient Temperature(°C )
15789
I
A
verage
Forward
Current
(
A
)
FA
V
VR =V RRM
half sinewave
RthJA = 100 K/W
PCB:d=25mm
RthJA = 45 K/W
l=10mm
Figure 3. Reverse Current vs. Junction Temperature
Figure 4. Max. Reverse Power Dissipation vs. Junction
Temperature
1
10
100
1000
25
50
75
100
125
150
175
Tj – Junction Temperature (°C )
16464
VR =VRRM
I
Reverse
Current
(A
)
R
0
100
200
300
400
500
600
700
25
50
75
100
125
150
175
Tj – Junction Temperature (°C )
16465
VR =VRRM
P
Reverse
Power
Dissipation
(
m
W
)
R
PR–Limit
@100 % VR
PR–Limit
@80%VR
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