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30KPA78CA Datasheet TVS Diode

Manufacturer: Littelfuse

Overview: 30KPA Series TVS Diode Axial Leaded – 30000W > 30KPA series RoHS Pb e3 Uni-directional Bi-directional Agency Approvals 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 Test Waveform (Fig.2)(Note 1) PPPM 30 kW Steady State Power Dissipation on Infinite Heat Sink at TL=75ºC PD 8.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional Only (Note 2) IFSM 400 A Operating Junction and Storage Temperature Range TJ, TSTG -55 to 175 °C Typical Thermal Resistance Junction to Lead RθJL Typical Thermal Resistance Junction to Ambient RθJA 8.0 °C/W 40 °C/W Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum.

Download the 30KPA78CA datasheet PDF. This datasheet also includes the 30KPA28A variant, as both parts are published together in a single manufacturer document.

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General Description

s The 30KPA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Key Features

  • 30kW peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%.
  • Glass passivated chip junction in P600 package.
  • Fast response time: typically less than 1.0ps from 0 Volts to BV min.
  • Excellent clamping capability.
  • Typical failure mode is short from over-specified voltage or current.
  • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c.
  • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact).

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
CITC Logo 30KPA78CA 30000W Leaded Type Transient Voltage Suppressors CITC
TAITRON Logo 30KPA78CA 30KW Transient Voltage Suppressor TAITRON
GOOD-ARK Logo 30KPA78CA TVS GOOD-ARK
HUAAN Logo 30KPA78CA 30000W Transient Voltage Suppressor HUAAN
CITC Logo 30KPA78A 30000W Leaded Type Transient Voltage Suppressors CITC

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