SM03

SMxx TVS Diode Array DESCRIPTION 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 specifically 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). FEATURES ■ ■ ■ ■ ■ ■ ■ MACHANICAL DATA 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 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 ■ ■ ■ ■ ■ 1 SOT-23 package Flammability Rating: UL 94V-0 Packaging: Tape and Reel High temperature soldering guaranted:260 ℃ /10s Reel size: 7 inch MSL 1 友台半导体有限公司 SMxx TVS Diode Array ABSOLUTE MAXIMUM RATING 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 260 (10 sec.) °C TL Lead Soldering Temperature ELECTRICAL CHARACTERISTICS (Tamb=25°C) PART NUMBER DEVICE MARKING VRWM VB IT VC@1A VC IR CJ (V) (V) (mA) (V) (V) (µA) (pF) (max.) (min.) (max.) (max.) (max.) (max.) (@A) 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 60 www.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 Ordering information Order code UMW SMxx www.umw-ic.com Package SOT-23 3 Base qty Delivery mode 3000 Tape and reel 友台半导体有限公司