HZ6LA1 SEMTECH_ELEC | Alldatasheet

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Technical content

Features

  • Diode noise level of this series is approximately 1/3 – 1/10 lower than the HZ series.
  • Low leakage, low zener impedance and maximum power dissipation of 400 mW are ideally suited for stabilized power supply, etc.
  • Wide spectrum from 5.2 V through 38 V of zener voltage provide flexible application. Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit Power Dissipation P d 400 mW Junction Temperature T j 175 OC Storage Temperature Range T S - 55 to + 175 OC Characteristics at Ta = 25 OC Zener Voltage Maximum Reverse Cu rrent Maximum Dynamic Resistance VZ (V) 1) I R r d Type Min. Max. I Z (mA) (µA) V R (V) ( Ω) l Z (mA) HZ6LA1 5.2 5.5 HZ6LA2 5.3 5.6 HZ6LA3 5.4 5.7 150 0.5 HZ6LB1 5.5 5.8 HZ6LB2 5.6 5.9 HZ6LB3 5.7 6 80 0.5 HZ6LC1 5.8 6.1 HZ6LC2 6 6.3 HZ6LC3 6.1 6.4 0.5 1 2 60 0.5 HZ7LA1 6.3 6.6 HZ7LA2 6.4 6.7 HZ7LA3 6.6 6.9 HZ7LB1 6.7 7 HZ7LB2 6.9 7.2 HZ7LB3 7 7.3 HZ7LC1 7.2 7.6 HZ7LC2 7.3 7.7 HZ7LC3 7.5 7.9 0.5 1 3.5 60 0.5 HZ9LA1 7.7 8.1 HZ9LA2 7.9 8.3 HZ9LA3 8.1 8.5 HZ9LB1 8.3 8.7 HZ9LB2 8.5 8.9 HZ9LB3 8.7 9.1 HZ9LC1 8.9 9.3 HZ9LC2 9.1 9.5 HZ9LC3 9.3 9.7 0.5 1 6 60 0.5 Max. 3.9 Max. 1.9 Glass Case DO-35 Max. 0.5 Min. 27.5 Min. 27.5 XXX Cathode Band Part No. ST"ST" Brand Dimensions in mm Black Black Black

Dated : 22/06/2007 SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) HZ…L Series Characteristics at Ta = 25 OC Zener Voltage Maximum Reverse Cu rrent Maximum Dynamic Resistance VZ (V) 1) I R r d Type Min. Max. I Z (mA) (µA) V R (V) ( Ω) l Z (mA) HZ11LA1 9.5 9.9 HZ11LA2 9.7 10.1 HZ11LA3 9.9 10.3 HZ11LB1 10.2 10.6 HZ11LB2 10.4 10.8 HZ11LB3 10.7 11.1 HZ11LC1 10.9 11.3 HZ11LC2 11.1 11.6 HZ11LC3 11.4 11.9 0.5 1 8 80 0.5 HZ12LA1 11.6 12.1 HZ12LA2 11.9 12.4 HZ12LA3 12.2 12.7 HZ12LB1 12.4 12.9 HZ12LB2 12.6 13.1 HZ12LB3 12.9 13.4 HZ12LC1 13.2 13.7 HZ12LC2 13.5 14 HZ12LC3 13.8 14.3 0.5 1 10.5 80 0.5 HZ15L1 14.1 14.7 HZ15L2 14.5 15.1 HZ15L3 14.9 15.5 0.5 1 13 80 0.5 HZ16L1 15.3 15.9 HZ16L2 15.7 16.5 HZ16L3 16.3 17.1 0.5 1 14 80 0.5 HZ18L1 16.9 17.7 HZ18L2 17.5 18.3 HZ18L3 18.1 19 0.5 1 15 80 0.5 HZ20L1 18.8 19.7 HZ20L2 19.5 20.4 HZ20L3 20.2 21.1 0.5 1 18 100 0.5 HZ22L1 20.9 21.9 HZ22L2 21.6 22.6 HZ22L3 22.3 23.3 0.5 1 20 100 0.5 HZ24L1 22.9 24 HZ24L2 23.6 24.7 HZ24L3 24.3 25.5 0.5 1 22 120 0.5 HZ27L1 25.2 26.6 HZ27L2 26.2 27.6 HZ27L3 27.2 28.6 0.5 1 24 150 0.5 HZ30L1 28.2 29.6 HZ30L2 29.2 30.6 HZ30L3 30.2 31.6 0.5 1 27 200 0.5 HZ33L1 31.2 32.6 HZ33L2 32.2 33.6 HZ33L3 33.2 34.6 0.5 1 30 250 0.5 HZ36L1 34.2 35.7 HZ36L2 35.3 36.8 HZ36L3 36.4 38 0.5 1 33 300 0.5 1) Tested with pulses tp = 20 ms.

Dated : 22/06/2007 SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) HZ…L Series HZ6B2L Zener Current Iz (A) HZ20-1L HZ16-2L HZ12B2L HZ9B2L Zener voltage Vz (v) 51 0 1 5 20 25 30 35 HZ30-2L HZ24-2L HZ36-2L Fig.1- Zener current versus zener voltage Zener voltage temperature coefficient z ( % / C) Zener voltage VZ ( V ) mV / C % / C Zener voltage tem perature coefficient z (m V / C) Fig.2 Temperature Coefficient Vs. Zener voltage Power dissipation Ptot ( mW Ambient temperature Ta ( C ) Fig. 3 Power dissipation Vs. Ambient temperature I = 20 mm (publication value) I = 10 mm I = 5 mm