uClamp3603T TVS Diode Array for Proximity Switch Protection PROTECTION PRODUCTS - MicroClamp Description Features u Transient protection for proximity sensors. The Clamp 3603T is a high-surge transient voltage IEC 6IEC 611000-4-2 (ESD)000-4-2 (ESD) IEC 6IEC 6IEC 6111000-4-2 (ESD)000-4-2 (ESD)000-4-2 (ESD) suppressor (TVS) optimized for protection of sensitive IEC 6IEC 611000-4-4 (EFT)000-4-4 (EFT) IEC 6IEC 6IEC 6111000-4-4 (EFT)000-4-4 (EFT)000-4-4 (EFT) digital sensors used in proximity switches and industrial u Ultra-small package (1.7 x 1.0 x 0.4mm) control applications. The Clamp3603T protects the u Protects one three line sensor. components from over-voltages caused by Electro-Electro-Electro-Electro-Electro- u Low clamping voltage Static DischargeStatic DischargeStatic DischargeStatic DischargeStatic Discharge (ESD), Electrical FElectrical FElectrical FElectrical FElectrical Fast Tast Tast Tast Tast Transientsransientsransientsransientsransients u High operating voltage: 36V (EFT), and TTTererertiartiartiary Lightningy Lightningy Lightning. TTerertiartiary Lightningy Lightning The Clamp3603T features a working voltage of 36 u Solid-state silicon-avalanche technology volts with a minimum breakdown voltage of 37 volts. u AEC-Q100 Grade 1 Qualified They are rated to handle a continuous forward current of up to 200mA with a low forward voltage drop of less than 1 volt (IF = 200mA). They are designed with high Mechanical Characteristics surge capability (2 Amps at t =1.2/50us) and a low p u SLP1710N6T package clamping voltage of <65V. u Molding compound flammability rating: UL 94V-0 The Clamp3603T is in a 6-pin SLP1710N6T package. u Packaging : Tape and Reel It measures 1.7 x 1.0 x 0.4mm. The leads are spaced u Lead Finish: NiPdAu at a pitch of 0.55mm and are finished with lead-free u Pb-Free, Halogen Free, RoHS/WEEE Compliant NiPdAu. Each device will protect three lines operating at 36 volts. The small size and unique features of the Clamp3603T make it ideal for protection of DC high- side and low-side 3 wire proximity switches in industrial Applications and automotive applications. u Two and Three Wire DC High-Side and Low-Side The Clamp3603T is qualified to AEC-Q100 Grade 1 Proximity Switches for Automotive use. u Digital Sensor Input Protection u Industrial Controls u 24V - 36V DC Supply Protection u Automotive Applications Package Dimensions Schematic & Pin Configuration 1.70 1 1.00 PIN 1 INDICATOR (LASER MARK) 0.40 DIMENSIONS ARE NOM MILLIMETERS SLP1710N6T (Bottom View) www.semtech.com Revision 1/18/2013 1uClamp3603T PROTECTION PRODUCTS Absolute Maximum Rating Absolute Maximum Ratings Rating Symbol Value Units Peak Pulse Power (tp = 1.2/50s) P 140 W pk Peak Pulse Current (tp = 1.2/50s) I 2 A PP (1) Maximum Steady State Forward Current I 200 mA F (2) ESD per IEC 61000-4-2 (Air) +/- 20 V kV (2) ESD ESD per IEC 61000-4-2 (Contact) +/- 15 O Operating Temperature T -40 to +125 C J O Storage Temperature T -55 to +150 C STG Notes (1): If multiple diodes conduct in the forward direction at any instant,the sum of the currents must not exceed this rating. (2): ESD Gun return path to Ground Reference Plane (GRP) O Electrical Characteristics (T=25 C unless otherwise specified) Parameter Symbol Conditions Minimum Typical Maximum Units Reverse Stand-Off Voltage V 36 V RWM O O Reverse Breakdown Voltage V I = 1mA T = -40 C to 125 C 37 42 55 V BR t O T=25 C 0.01 1 Reverse Leakage Current I V = 36V A R RWM O T=125 C 0.5 3 Forward Voltage Drop V I = 200mA 1.0 V F F Clamping Voltage V I = 2A, tp = 1.2/50s 55 65 V C PP O T=25 C 25 50 Junction Capacitance C V = 0V, f = 1MHz pF j R O T=125 C 50 100 www.semtech.com 2012 Semtech Corporation 2