1N4745A-T50A

更新时间： 2024-02-19 00:09:08

品牌	Logo	应用领域
安森美 - ONSEMI		二极管齐纳二极管
页数	文件大小	规格书
7页	445K
描述
Zener 1W 5%

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数据手册

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1N4745A-T50A 数据手册

1N4728A Series

1000

500

1000

700

500

= 25 °C

(rms) = 0.1 I (dc)

= 25 °C

(rms) = 0.1 I (dc)

= 2.7 V

f = 60 Hz

= 1 mA

200

100

47 V

27 V

100

5 mA

20 mA

6.2 V

0.1

0.2

0.5

50 100

V , ZENER VOLTAGE (V)

50 70 100

, ZENER CURRENT (mA)

Figure 6. Effect of Zener Current

on Zener Impedance

Figure 7. Effect of Zener Voltage

on Zener Impedance

10000

7000

5000

400

300

200

100

TYPICAL LEAKAGE CURRENT

AT 80% OF NOMINAL

2000

1000

0 V BIAS

1 V BIAS

BREAKDOWN VOLTAGE

700

500

200

100

50% OF BREAKDOWN BIAS

100

, NOMINAL V (VOLTS)

Figure 9. Typical Capacitance versus V_Z

0.7

0.5

1000

500

MINIMUM

MAXIMUM

+125 °C

0.2

200

100

0.1

0.07

0.05

0.02

0.01

0.007

0.005

75°C

+25°C

25°C

0°C

150°C

0.002

0.001

0.4

0.5

0.6

0.7

V , FORWARD VOLTAGE (VOLTS)

0.8

0.9

1.1

, NOMINAL ZENER VOLTAGE (VOLTS)

Figure 8. Typical Leakage Current

Figure 10. Typical Forward Characteristics

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