參數(shù)資料
型號: 1N457
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 參考電壓二極管
英文描述: High Conductance Low Leakage Diode
中文描述: 0.2 A, 70 V, SILICON, SIGNAL DIODE, DO-35
文件頁數(shù): 2/2頁
文件大?。?/td> 38K
代理商: 1N457
Symbol
Parameter
Test Conditions
Min
Max
Units
B
V
Breakdown Voltage
456/A
457/A
458/A
459/A
456/A
I
R
= 100
μ
A
I
R
= 100
μ
A
I
R
= 100
μ
A
I
R
= 100
μ
A
V
R
= 25 V
V
R
= 25 V, T
A
= 150
°
C
V
R
= 60 V
V
R
= 60 V, T
A
= 150
°
C
V
R
= 125 V
V
R
= 125 V, T
A
= 150
°
C
V
R
= 175 V
V
R
= 175 V, T
A
= 150
°
C
I
F
= 40 mA
I
F
= 10 mA
I
F
= 7.0 mA
I
F
= 3.0 mA
I
F
= 100 mA
V
R
= 0, f
= 1.0 MHz
30
70
150
200
V
V
V
V
nA
μ
A
nA
μ
A
nA
μ
A
nA
μ
A
V
V
V
V
V
pF
I
R
Reverse Current
457/A
458/A
459/A
25
5.0
25
5.0
25
5.0
25
5.0
1.0
1.0
1.0
1.0
1.0
6.0
V
F
Forward Voltage
456
457
458
459
456/A-459/A
C
O
Diode Capacitance
Electrical Characteristics
TA = 25°C unless otherwise noted
1
High Conductance Low Leakage Diode
(continued)
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