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TPSMBJ250A-VR - TVS Diodes

Download the TPSMBJ250A-VR datasheet PDF. This datasheet also covers the TPSMB6.5A-VR variant, as both devices belong to the same tvs diodes family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (TPSMB6.5A-VR-Littelfuse.pdf) that lists specifications for multiple related part numbers.

General Description

The TPSMB-VR series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Overview

TPSMB-VR Series TVS Diodes Surface Mount – 600W > TPSMB-VR series RoHS Pb e3 Uni-directional Bi-directional Agency Recognitions Agency Agency File Number E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000µs waveform (Fig.1)(Note 1), (Note 2) Power Dissipation on infinite heat sink at TL=50OC Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward Voltage at 50A for Unidirectional only Operating Junction Temperature Range (VR≤ 78V) Operating Junction Temperature Range (VR>78V) Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient PPPM 600 W PM(AV) 5.0 W IFSM 100 A VF 3.5/5 V TJ -65 to 175 °C TJ -65 to 150 °C TSTG -65 to 175 °C RuJL 20 °C/W RuJA 100 °C/W Notes: 1.

Non-repetitive current pulse per Fig.

4 and derated above TA = 25OC per Fig.

Key Features

  • High reliability.

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