參數(shù)資料
型號: MMSZ4687T1
廠商: MOTOROLA INC
元件分類: 齊納二極管
英文描述: 4.3 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: PLASTIC, CASE 425, 2 PIN
文件頁數(shù): 14/20頁
文件大小: 258K
代理商: MMSZ4687T1
GENERAL DATA — 225 mW SOT-23
Motorola TVS/Zener Device Data
7-141
225 mW SOT-23 Data Sheet
TYPICAL CHARACTERISTICS
C,
CAP
ACIT
ANCE
(pF)
100
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 5. Typical Capacitance
1000
100
10
1
10
1
BIAS AT
50% OF VZ NOM
TA = 25°C
0 V BIAS
1 V BIAS
12
VZ, ZENER VOLTAGE (V)
Figure 7. Zener Voltage versus Zener Current
(VZ Up to 12 V)
100
10
1
0.1
0.01
10
8
6
4
2
0
TA = 25°C
I Z
,ZENER
CURRENT
(mA)
VZ, ZENER VOLTAGE (V)
Figure 8. Zener Voltage versus Zener Current
(12 V to 91 V)
100
10
1
0.1
0.01
10
30
50
70
90
TA = 25°C
I R
,LEAKAGE
CURRENT
(
A
)
90
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 6. Typical Leakage Current
1000
100
10
1
0.1
0.01
0.001
0.0001
0.00001
80
70
60
50
40
30
20
10
0
+150
°C
+25
°C
–55
°C
I Z
,ZENER
CURRENT
(mA)
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