参数资料
型号: SB220
厂商: GENERAL SEMICONDUCTOR INC
元件分类: 参考电压二极管
英文描述: 2 A, 20 V, SILICON, RECTIFIER DIODE, DO-204AC
封装: PLASTIC, DO-15, 2 PIN
文件页数: 2/2页
文件大小: 49K
代理商: SB220
SB220 thru SB260
Schottky Barrier Rectifier
Reverse Voltage 20 to 60V
Forward Current 2.0A
Ratings and
Characteristic Curves
IInstantaneous
Forward
Current
(A)
50
10
Instantaneous
Reverse
Current
(
A)
T
ransient
Thermal
Impedance
(
°C/W)
1.0
0.1
0.01
Fig. 1 - Forward Current Derating Curve
0
0.5
1.0
1.5
2.0
2.5
0
50
75
25
100
125
150
175
A
verage
Forward
Current
(A)
Fig. 3 - Typical Instantaneous
Forward Characteristics
1
10
100
1,000
10,000
0.01
110
100
10
100
0.1
1
t — Pulse Duration (sec.)
Fig. 5 - Typical Junction Capacitance
Junction
Capacitance
(pF)
110
100
1000
10
0.1
Reverse Voltage (V)
Instantaneous Forward Voltage (V)
0
0.4
0.2
1.2
0.8
0.6
1.4
1.6
1.0
0
20
100
40
60
80
Fig. 6 - Typical Transient
Thermal Impedance
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Characteristics
SB220 — SB240
SB250 & SB260
SB220 — SB240
SB250 & SB260
SB220 — SB240
SB250 & SB260
SB220 — SB240
SB250 & SB260
Lead Temperature (
°C)
1
10
100
0
10
20
30
40
50
At rated TL
8.3ms single half sine-wave
(JEDEC Method)
Fig. 2 - Maximum Non-repetitive
Surge Current
Peak
Forward
Surge
Current
(A)
Number of Cycles at 60Hz
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