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TPSMC18CA Dataheets PDF



Part Number TPSMC18CA
Manufacturers Littelfuse
Logo Littelfuse
Description TVS Diodes
Datasheet TPSMC18CA DatasheetTPSMC18CA Datasheet (PDF)

TPSMC Series Surface Mount - 1500W TVS Diodes Datasheet RoHS Pb e3 Uni-directional Bi-directional Agency Approvals Agency Agency File Number E230531 Maximum Ratings & Thermal Characteristics (TA=25°C unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000µs Waveform (Fig.2)(Note 1), (Note 2) PPPM 1500 W Power Dissipation on Infinite Heat Sink at TA=50OC PM(AV) 6.5 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 200.

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TPSMC Series Surface Mount - 1500W TVS Diodes Datasheet RoHS Pb e3 Uni-directional Bi-directional Agency Approvals Agency Agency File Number E230531 Maximum Ratings & Thermal Characteristics (TA=25°C unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000µs Waveform (Fig.2)(Note 1), (Note 2) PPPM 1500 W Power Dissipation on Infinite Heat Sink at TA=50OC PM(AV) 6.5 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 200 A Maximum Instantaneous Forward Voltage at 100A for Unidirectional Only VF 3.5 V Operating Junction and Storage Temperature Range TJ, TSTG -65 to 150 °C Typical Thermal Resistance Junction to Lead RuJL 15 °C/W Typical Thermal Resistance Junction to Ambient RuJA 75 °C/W Notes: 1. Non-repetitive current pulse per Fig. 4 and derated above TA = 25OC per Fig. 3. 2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. Description The TPSMC series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features ■ High reliability application and ■ Fast response time: typically automotive grade AEC-Q101 qualified less than 1.0ps from 0V to VBR min ■ For surface mounted ■ Excellent clamping capability applications to optimize board ■ Low incremental surge space resistance ■ Low profile package ■ Typical failure mode is short ■ Typical IR less than 1µA above 13V from over-specified voltage or ■ High temperature soldering current guaranteed: 260°C/10 seconds ■ Whisker test is conducted at terminals based on JEDEC JESD201A per its table 4a and 4c ■ UL Recognized body that meets flammability rating V-0 ■ IEC 61000-4-2 ESD 30kV(Air), ■ Meet MSL level1, per 30kV (Contact) J-STD-020, high temperature ■ ESD protection of data lines in soldering guaranteed. accordance with IEC 61000-4-2 ■ EFT protection of data lines in accordance with IEC 61000-4-4 ■ Built-in strain relief ■ Matte tin lead–free plated ■ Halogen free and RoHS compliant ■ Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is ■ VBR @TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient) tin(Sn) (IPC/JEDEC J-STD609A.01) ■ UL Recognized to ANSI/UL ■ Glass passivated chip junction 497B: Protectors for Data ■ 1500W peak pulse power capability at 10/1000μs Communications and FireAlarm Circuits waveform, repetition rate (duty cycles):0.01% Applications TVS Components are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. Functional Diagram Cathode Bi-directional Uni-directional Anode © 2021 Littelfuse, Inc. 1 Specifications are subject to change without notice. Revised: .


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