5W Surface Mount Zener Diode Z5W27M/Z5W37M 5W Surface Mount Zener Diode Features • • • • • • • High surge power withstanding capabilities that absorb load dump surge Excellent surge responsibility for steep surge absorption Surface mount type is available for easy applications Corresponds to taping packages Automotive AEC Q101 Qualified MSL Level 1 guaranteed (Tpeak =260 °C) RoHS compliant DO-218 Mechanical Data Case: DO-218 molded plastic body, Epoxy: Plastic package has UL flammability classification 94V-0 Terminals: Plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Weight: 0.091 ounce, 2.58gram Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol PD Description Value Unit 5 W Z5W27M 70 A Z5W37M 62 A Allowable Power Dissipation IRSM Non-Repetitive Peak Reverse Surge Current (Refer Fig.1) TJ Junction Temperature Range -55 to 175 °C TSTG Storage Temperature Range -40 to 150 °C TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Conditions TL=25°C Rev. B/AH Page 1 of 5 5W Surface Mount Zener Diode Z5W27M/Z5W37M Electrical Characteristics (Ta=25ºC unless noted otherwise) Symbol Description VZ Zener Voltage RD Operating Resistance αT Temperature Coefficient VF Forward Voltage IR Reverse Current Min. Typ. Max. Z5W27M 24 27 30 Z5W37M 34 37 40 - - 30 Z5W27M - 23 36 Z5W37M - 31 49 - - 1.0 Unit V Ω mV/ °C 1.2 Z5W27M - - 10 Z5W37M - - 10 V µA Conditions IZ=10mA IZ=10mA IZ=10mA IZ=10mA IZ=10mA IF=6A IF=100A VR=22V VR=32V Typical Characteristics Curves Fig.1- IRSM - t Allowable Power Dissipation PD (W) Fig.2- PD -TL, Ta Lead Temperature TL, Ambient Temperature Ta (°C) Rev.B/AH www.taitroncomponents.com Page 2 of 5 5W Surface Mount Zener Diode Z5W27M/Z5W37M Fig.4- Iz – Vz for Z5W37M Zener Current IZ (A) Zener Current IZ (A) Fig.3- IZ - VZ for Z5W27M Zener Voltage VZ (V) Zener Voltage VZ (V) Fig.6- IF - VF Forward Current IF (A) Surge Absorption Capability PRSM (W) Fig.5- PRSM - tw Pulse Width tW (ms) Forward Voltage VF (V) Rev.B/AH www.taitroncomponents.com Page 3 of 5 5W Surface Mount Zener Diode Transient Thermal Resistance Rth (°C/W) Z5W27M/Z5W37M Fig.7- Rth - t Time t (s) Dimensions in mm DO-218 Rev.B/AH www.taitroncomponents.com Page 4 of 5 5W Surface Mount Zener Diode Z5W27M/Z5W37M How to contact us: 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.B/AH www.taitroncomponents.com Page 5 of 5