500mW Zener Diodes 1N746A – 1N759A 500mW Zener Diodes Features • Hermetically sealed glass package zener diodes • RoHS Compliant DO-35 Mechanical Data Case: Terminals: Hermetically sealed axial lead glass case, DO-35 package Leads, tin-lead plated solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode Weight: 0.2 gram Maximum Ratings (TA=25ºC unless noted otherwise) Symbol ZV Description Value Unit 3.3 to 12 V DC Power Dissipation 400 mW Derating Above 50 °C 3.2 mW/° C -65 to 175 °C Zener Voltage PD TJ, TSTG Operating Junction and Storage Temperature Range TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Rev. A/AH Page 1 of 3 500mW Zener Diodes 1N746A – 1N759A Electrical Characteristics (TA=25ºC unless noted otherwise, VF<1.5V @ 200mA) Nominal Zener Voltage Zener Test Current Maximum Zener Impedance IZT (V) 1N746A Typical TEMP. Coeff. Of Zener Voltage *vz Maximum Reverse Current IR @ 150° C Maximum Reverse Current IR @ V R Maximum Zener Current ZZT @ IZT Maximum Reverse Current IR @ 25° C (mA) (Ω) (μA) (μA) (V) (mA) (%° C) 3.3 20 28 10 30 1.0 110 -0.066 1N747A 3.6 20 24 10 30 1.0 100 -0.058 1N748A 3.9 20 23 10 30 1.0 95 -0.046 1N749A 4.3 20 22 2.0 30 1.0 85 -0.033 1N750A 4.7 20 19 2.0 30 1.0 75 -0.015 1N751A 5.1 20 17 1.0 20 1.0 70 + -0.010 1N752A 5.6 20 11 1.0 20 1.0 65 + -0.030 1N753A 6.2 20 7 0.1 20 1.0 60 + -0.049 1N754A 6.8 20 5 0.1 20 1.0 55 + -0.053 1N755A 7.5 20 6 0.1 20 1.0 50 + -0.057 1N756A 8.2 20 8 0.1 20 1.0 45 + -0.060 1N757A 9.1 20 10 0.1 20 1.0 40 + -0.061 1N758A 10 20 17 0.1 20 1.0 35 + -0.062 1N759A 12 20 30 0.1 20 1.0 30 + -0.062 Part Number (Note1) VZ @ IZT (Note2) IZM Note 1: The part numbers shown above have a Zener voltage tolerance of ±5% of the nominal Zener voltage. 2: Pulse Condition: 20ms<tp 50ms, Duty Cycle<2% Rev. A/AH www.taitroncomponents.com Page 2 of 3 500mW Zener Diodes 1N746A – 1N759A Dimensions in inch (mm) How to contact us DO-35 US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/AH www.taitroncomponents.com Page 3 of 3