1.5KE22

功能特点

产品名称：瞬态电压抑制二极管

产品型号：1.5KE22

产品特征：

Plastic package has Underwriters Laboratory Flammability Classification 94V-0

Exceeds environmental standards of MIL-STD-19500

1500W surge capability at 10 x 100us waveform,duty cycle: 0.01%

Excellent clamping capability

Low zener impedance

Fast response time: Typically less than 1.0ps from 0 volts to VBR for unidirectional and 5.0 ns for bidirectional

Typical IR less than 1uA above 10V

High temperature soldering guaranteed:2500C/ 10 seconds/.375",(9.5mm) lead length / 5lbs.,(2.3kg) tension

机械数据：

Cases: Molded plastic

Lead :Axial leads, solderable per MIL- STD-202, Method 208

Polarity: Color band denotes cathode except Bipolar

Weight: 0.94 gram

最大额定值和电气特性：

Rating at 25℃ ambient temperature unless otherwise specified.

产品数据：

Peak Power Dissipation at TA=25℃, TP=1ms PPK 正向功耗：Minimun 1500W

Steady State Power Dissipation at TL=25℃ PD 稳定功耗：5.0W

Peak Forward Surge Current IFSM 正向脉冲流： 200A

Maximum Instaneous Forward Voltage at 25A for Unidirectional Only VF 正向压降：3.5 /5.0V

Operating and Storage Temperature Range Tj. Tstg 工作结温：-55 to +175℃

Nominal Voltage 额定电压：22V

Breakdown Voltage V(BR) 击穿电压 ： Min: 19.8V Max：24.2V

Test Current at IT 测试电流：1.0mA

Stand-Off Voltage Vwm 变位电压：17.8V

Max Reverse Leakage at Vwm ID 最大反向漏电流： 5.0uA

Max Peak Pulse Current IPPM 最大峰值脉冲电流：49A

Max Clamping Voltage at IPPM VC 最大箝位电压：31.9V

Maximun Temperature Coefficient of VBR 最大温度系数： 0.092%/℃

封装：DO-201AD