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SZMMSZ4705T1G 数据手册 - ON Semiconductor（安森美）
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ON Semiconductor（安森美）
分类:
齐纳二极管
封装:
SOD-123-2
描述:
Zener Diodes, ON Semiconductor
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SZMMSZ4705T1G数据手册
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MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series
http://onsemi.com
4
TYPICAL CHARACTERISTICS
VZ
, TEMPERATURE COEFFICIENT (mV/ C)°θ
V
Z
, NOMINAL ZENER VOLTAGE (V)
-3
-2
-1
0
1
2
3
4
5
6
7
8
1211
10
98765432
Figure 1. Temperature Coefficients
(Temperature Range −55°C to +150°C)
TYPICAL T
C
VALUES
V
Z
@ I
ZT
VZ
, TEMPERATURE COEFFICIENT (mV/ C)°θ
100
10
1
10 100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 2. Temperature Coefficients
(Temperature Range −55°C to +150°C)
V
Z
@ I
ZT
1.2
1.0
0.8
0.6
0.4
0.2
0
1501251007550250
T, TEMPERATURE (5C)
Figure 3. Steady State Power Derating
P
D
versus T
A
P
D
versus T
L
P
pk
, PEAK SURGE POWER (WATTS)
0.1
PW, PULSE WIDTH (ms)
Figure 4. Maximum Nonrepetitive Surge Power
1 10 100 1000
1000
100
10
1
RECTANGULAR
WAVEFORM, T
A
= 25°C
100
V
Z
, NOMINAL ZENER VOLTAGE
Figure 5. Effect of Zener Voltage on
Zener Impedance
101
Z
ZT
, DYNAMIC IMPEDANCE ( )Ω
1000
100
10
1
T
J
= 25°C
I
Z(AC)
= 0.1 I
Z(DC)
f = 1 kHz
I
Z
= 1 mA
5 mA
20 mA
V
F
, FORWARD VOLTAGE (V)
Figure 6. Typical Forward Voltage
1.21.11.00.90.80.70.60.5
0.4
I
F
, FORWARD CURRENT (mA)
1000
100
10
1
75 V (MMSZ5267BT1)
91 V (MMSZ5270BT1)
150°C
75°C 25°C 0°C
TYPICAL T
C
VALUES
P
D
, POWER DISSIPATION (WATTS)
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