SM12 UMW | Alldatasheet
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Technical content
TVS Diode Array DESCRIPTION
FEATURES
The SMxx Series is designed for applications requiring transient overvoltage protection capability. They are intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical equipment and other applications. These devices are ideal for situations where board space is at a premium. This series has been s pecifically designed to protect sensitive components which are connected to power 、 data and transmission lines from overvoltage caused by ESD(electrostatic discharge), CDE (Cable Discharge Events),and EFT (electrical fast transients). IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC61000-4-4 (EFT) 40A (5/50ηs)
350 Watts Peak Pulse Power per (tp=8/20μs)
Protects one bidirectional line or two unidirectional lines Low clamping voltage Working voltages : 3.3V to 36V Low leakage current MACHANICAL DATA SOT-23 package Flammability Rating: UL 94V-0 Packaging: Tape and Reel High temperature soldering guaranted:260 ℃ /10s Reel size: 7 inch MSL 1
APPLICATIONS
Cell Phone Handsets and Accessories Microprocessor based equipment Personal Digital Assistants (PDA’s) Notebooks, Desktops, and Servers Portable Instrumentation Networking and Telecom Serial and Parallel Ports. Peripherals www.umw-ic.com 1 友台半导体有限公司
Symbol Parameter Value Units VESD ESD per IEC 61000-4-2 (Air) ESD per IEC 61000-4-2 (Contact) ±15 ±8 kV PPP Peak Pulse Power (8/20μs) 350 W TOPT Operating Temperature -55/+150 °C TSTG Storage Temperature -55/+150 °C TL Lead Soldering Temperature 260 (10 sec.) °C ELECTRICAL CHARACTERISTICS (Tamb=25°C) PART NUMBER DEVICE MARKING VRWM V B I T V C@1A V C I R C J (V) (V) (mA) (V) (V) (µA) (pF) UMW SM03 M03 3.3 4 1 7.0 14 20 40 450 UMW SM05 M05 5 6 1 9.8 18 17 10 300 UMW SM08 M08 8 8.5 1 13.4 24 15 2 240 UMW SM12 M12 12 13.3 1 19 32 11 1 130 UMW SM15 M15 15 16.7 1 24 38 10 1 120 UMW SM18 M18 18 20 1 29 45 9 1 100 UMW SM20 M20 20 22.3 1 35 50 8 1 90 UMW SM24 M24 24 26.7 1 43 52 7 1 80 UMW SM36 M36 36 40 1 60 75 5 1 60w ww.umw-ic.com 2 友台半导体有限公司 SMxx TVS Diode Array
ELECTRICAL CHARACTERISTICS CURVE SOT-23 PACKAGE OUTLINE DIMENSIONS www.umw-ic.com 3 友台半导体有限公司 SMxx TVS Diode Array Orderinginformation Ordercode Package Baseqty Deliverymode UMW SMxx SOT-23 3000 Tapeandreel