Metal Oxide Varistors

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20D series

www.yint.com.cn

Rev:19.3

4

20D152K

1.5K

1350-1650

850

1185

2310

10000

7000

810

640

350

20D182K

1.8K

1860-1980

1000

1465

2970

10000

7000

1020

720

220

注：压敏电压测试电流

DC1Ma 工作环境温度：-45℃~ +85℃ 加强型温度：-45℃~ +125℃压敏电压温度变化率：<0.05/℃

Note: Voltage-sensitive voltage test current DC1Ma working environment temperature: - 45 ~85, intensified temperature: - 45 +125, temperature change rate of

voltage-sensitive voltage: < 0.05/.

降额曲线图

Reduction curve

横轴是冲击时间即浪涌波型宽度，纵轴是冲击电流峰值，

线上的数字是冲击次数

20D180L-20D680K

20D820K-20D182K

伏安特性图

v/i characteristics

A 区是泄露电流图，A=Leakage current

B 区是冲击电流与限制电流对称区

B=Protection level for worst-case varistor tolerances

20D180L-20D182K

Disclaimer

Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device

performance may vary over time.

Users should verify actual device performance in their specific applications.