CHONGQING PINGYANG ELECTRONICS CO.,LTD.
1) Tested with pulses tp=20 ms.
2) Tolerance designation — The type numbers listed have zener voltage min/max limits as shown. Device tolerance of ±2%
are indicated by a “B” instead of a “C”. Zener voltage is measured with the device junction in thermal equilibrium at the
lead temperature of 30°C ±1°C and 3/8, lead length.
3)ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified
limtis are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 1.0 kHz.
4)This data was calculated using nominal voltages. The maximum current handling capability on a worst case basis is
limited by the actual zener voltage at the operating point and the power derating curve.
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