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TPSMB58A Datasheet TVS Diodes

Manufacturer: Littelfuse

Overview: TPSMB Series Surface Mount – 600W TVS Diode Datasheet Uni-directional Bi-directional Agency Approvals Agency Agency 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.1)(Note 1), (Note 2) PPPM 600 W Power Dissipation on infinite heat sink at TL=50OC PM(AV) 5.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 100 A Maximum Instantaneous Forward Voltage at 50A for Unidirectional only (Note 4) VF 3.5/5 V Operating Junction Temperature Range (VBR≤ 91V) TJ -65 to 175 Operating Junction Temperature Range (VBR > 91V) TJ -65 to 150 °C Storage Temperature Range TSTG -65 to 175 Typical Thermal Resistance Junction to Lead RθJL 20 °C/W Typical Thermal Resistance Junction to Ambient RθJA 100 °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 0.2x0.2” (5.0 x 5.0mm) to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional component only,duty cycle=4 per minute maximum. 4. VF < 3.5V for part number with Vbr < 300V, VF < 5.0V for part number with Vbr > =300V.

Download the TPSMB58A datasheet PDF. This datasheet also includes the TPSMB7.5A variant, as both parts are published together in a single manufacturer document.

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General Description

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

Key Features

  • High reliability.

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