TVS PROTECTION PRODUCT BRIEF µClamp® 3603T KEY FEATURES • Industrial operating voltage: 36V • 3-line protection array • Low clamping voltage • Ultra small package (1.7 x 1.0 x 0.4mm) • High surge rating: 2A, 1.2 x 50µs FEATURE BENEFITS • Ideal for proximity sensor applications • Can protect 3-wire proximity switch with one device • Safeguard sensitive sensor ASICs • Saves board space in space constrained applications • Immunity to routine surge events APPLICATIONS • Two and Three Wire DC High-Side and Low-Side • Proximity Switches • Digital Sensor Input Protection µClamp® 3603T TVS DIODE ARRAY FOR PROXIMITY SWITCH PROTECTION The μClamp®3603T is a high-surge transient voltage suppressor (TVS) optimized for protection of sensitive digital sensors used in proximity switches and industrial control applications. The μClamp3603T protects the components from over-voltages caused by Electro-Static Discharge (ESD), Electrical Fast Transients (EFT), and Tertiary Lightning. • Industrial Controls • 24V - 36V DC Supply Protection • Automotive Applications PACKAGING µClamp3603T Sensor ASIC V+ V+ • SLP1710N6T Load V- V- PNP Inductive Proximity Sensor with µClamp3603T Protection PNP Inductive Proximity Sensor with µClamp3603T Protection www.semtech.com 1 TVS PROTECTION PRODUCTS | PRODUCT BRIEF µClamp® 3603T - ABOLUTE MAXIMUM RATING Maximum Rating Symbol Value Units Peak Pulse Power (tp = 8/20μs) Ppk 140 Watts Peak Pulse Power (tp = 8/20μs) Ipp 2 A Maximum Steady State Forward Current IF 200 mA ESD per IEC 61000-4-2 (Air) ESD per IEC 61000-4-2 (Contact) VESD ±20 ±15 kV Operating Temperature TJ -40 to +125 °C Storage Temperature TSTG -55 to +150 °C ELECTRICAL CHARACTERISTICS (T=25°C) Parameter Symbol Reverse Stand-Off Voltage VRWM Reverse Breakdown Voltage VBR Reverse Leakage Current IR Condition Min. Max. Units 36 V 42 55 V T= 25°C 0.01 1 T= 125°C 0.5 3 55 65 V 1.0 V It = 1mA; T=-40°C to 125°C 37 Typ. VRWM =36V µA Clamping Voltage VC Ipp = 2A, tp = 1.2/50µs Forward Voltage Drop VF IF = 200mA Junction Capacitance Cj VR = 0V, f = 1MHz T= 25°C 25 50 T= 125°C 50 100 pF ORDERING INFORMATION µClamp3603T.TCT Working Voltage Qty Per Reel Reel Size 36V 3,000 7 inches visit www.semtech.com for more 200 Flynn Road, Camarillo, California 93012 • phone: (805) 498-2111 • fax: (805) 498-3804 Semtech and the Semtech logo are registered marks of Semtech Corporation. All other trademarks and trade names mentioned may be marks and names of their respective companies. Semtech reserves the right to make changes to, or discontinue any products described in this document without further notice. Semtech makes no warranty, representation or guarantee, express or implied, regarding the suitability of its products for any particular purpose. ©2015 Semtech Corporation. All rights reserved. uC3603T-PB15