HZ24-1

HZ2A1 SEMTECH_ELEC | Alldatasheet

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Technical content

Features

• Low leakage, low zener impedance and maximum power dissipation of 500 mW are ideally suited for stabilized power supply, etc.
• Wide spectrum from 1.6 V through 38 V of zener voltage provide flexible application. Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit Power Dissipation P tot 500 mW Junction Temperature T j 175 OC Storage Temperature Range T S - 55 to + 175 OC Characteristics at Ta = 25 OC Zener Voltage 1) Reverse Current Dynamic Resistance Type Min. (V) Max. (V) at l Z (mA) I R (µA) Max. at V R (V) r d (Ω) Max. at l Z (mA) HZ2A1 1.6 1.8 HZ2A2 1.7 1.9 HZ2A3 1.8 2 5 25 0.5 100 5 HZ2B1 1.9 2.1 HZ2B2 2 2.2 HZ2B3 2.1 2.3 HZ2C1 2.2 2.4 HZ2C2 2.3 2.5 HZ2C3 2.4 2.6 5 5 0.5 100 5 HZ3A1 2.5 2.7 HZ3A2 2.6 2.8 HZ3A3 2.7 2.9 HZ3B1 2.8 3 HZ3B2 2.9 3.1 HZ3B3 3 3.2 HZ3C1 3.1 3.3 HZ3C2 3.2 3.4 HZ3C3 3.3 3.5 5 5 0.5 100 5 HZ4A1 3.4 3.6 HZ4A2 3.5 3.7 HZ4A3 3.6 3.8 HZ4B1 3.7 3.9 HZ4B2 3.8 4 HZ4B3 3.9 4.1 HZ4C1 4 4.2 HZ4C2 4.1 4.3 HZ4C3 4.2 4.4 5 5 1 100 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 Series Characteristics at T a = 25 OC Zener Voltage 1) Reverse Current Dynamic Resistance Type Min. (V) Max. (V) at l Z (mA) I R (µA) Max. at V R (V) r d (Ω) Max. at l Z (mA) HZ5A1 4.3 4.5 HZ5A2 4.4 4.6 HZ5A3 4.5 4.7 HZ5B1 4.6 4.8 HZ5B2 4.7 4.9 HZ5B3 4.8 5 HZ5C1 4.9 5.1 HZ5C2 5 5.2 HZ5C3 5.1 5.3 5 5 1.5 100 5 HZ6A1 5.2 5.5 HZ6A2 5.3 5.6 HZ6A3 5.4 5.7 HZ6B1 5.5 5.8 HZ6B2 5.6 5.9 HZ6B3 5.7 6 HZ6C1 5.8 6.1 HZ6C2 6 6.3 HZ6C3 6.1 6.4 5 5 2 40 5 HZ7A1 6.3 6.6 HZ7A2 6.4 6.7 HZ7A3 6.6 6.9 HZ7B1 6.7 7 HZ7B2 6.9 7.2 HZ7B3 7 7.3 HZ7C1 7.2 7.6 HZ7C2 7.3 7.7 HZ7C3 7.5 7.9 5 1 3.5 15 5 HZ9A1 7.7 8.1 HZ9A2 7.9 8.3 HZ9A3 8.1 8.5 HZ9B1 8.3 8.7 HZ9B2 8.5 8.9 HZ9B3 8.7 9.1 HZ9C1 8.9 9.3 HZ9C2 9.1 9.5 HZ9C3 9.3 9.7 5 1 5 20 5 HZ11A1 9.5 9.9 HZ11A2 9.7 10.1 HZ11A3 9.9 10.3 HZ11B1 10.2 10.6 HZ11B2 10.4 10.8 HZ11B3 10.7 11.1 HZ11C1 10.9 11.3 HZ11C2 11.1 11.6 HZ11C3 11.4 11.9 5 1 7.5 25 5 HZ12A1 11.6 12.1 HZ12A2 11.9 12.4 HZ12A3 12.2 12.7 HZ12B1 12.4 12.9 HZ12B2 12.6 13.1 5 1 9.5 35 5

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 Series Characteristics at T a = 25 OC Zener Voltage 1) Reverse Current Dynamic Resistance Type Min. (V) Max. (V) at l Z (mA) I R (µA) Max. at V R (V) r d (Ω) Max. at l Z (mA) HZ12B3 12.9 13.4 HZ12C1 13.2 13.7 HZ12C2 13.5 14 HZ12C3 13.8 14.3 5 1 9.5 35 5 HZ15-1 14.1 14.7 HZ15-2 14.5 15.1 HZ15-3 14.9 15.5 5 1 11 40 5 HZ16-1 15.3 15.9 HZ16-2 15.7 16.5 HZ16-3 16.3 17.1 5 1 12 45 5 HZ18-1 16.9 17.7 HZ18-2 17.5 18.3 HZ18-3 18.1 19 5 1 13 55 5 HZ20-1 18.8 19.7 HZ20-2 19.5 20.4 HZ20-3 20.2 21.1 2 1 15 60 2 HZ22-1 20.9 21.9 HZ22-2 21.6 22.6 HZ22-3 22.3 23.3 2 1 17 65 2 HZ24-1 22.9 24 HZ24-2 23.6 24.7 HZ24-3 24.3 25.5 2 1 19 70 2 HZ27-1 25.2 26.6 HZ27-2 26.2 27.6 HZ27-3 27.2 28.6 2 1 21 80 2 HZ30-1 28.2 29.6 HZ30-2 29.2 30.6 HZ30-3 30.2 31.6 2 1 23 100 2 HZ33-1 31.2 32.6 HZ33-2 32.2 33.6 HZ33-3 33.2 34.6 2 1 25 120 2 HZ36-1 34.2 35.7 HZ36-2 35.3 36.8 HZ36-3 36.4 38 2 1 27 140 2 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 Series HZ6B2 Zener Current Iz (A) HZ20-2 HZ16-2 HZ12B2 HZ9B2 Zener voltage Vz (v) 5 10 15 20 25 30 35 HZ30-2 HZ24-2 HZ36-2 Fig.1- Zener current versus zener voltage HZ4B2HZ2B2 Zener voltage temperature coefficient z ( % / C) Zener voltage VZ ( V ) Fig.2 Temperature Coefficient Vs. Zener voltage mV / C % / C Zener voltage tem perature coefficient z (m V / C) Power dissipation Ptot ( mW Ambient temperature Ta ( C ) Fig. 3 Power dissipation Vs. Ambient temperature