SMF4L78AQ Datasheet PDF - DIODES 400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR Specs

SMF4L78AQ - 400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

This page provides the datasheet information for the SMF4L78AQ, a member of the SMF4L5.0AQ 400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR family.

Datasheet Summary

Description

This new generation TVS is designed for transient overvoltage protection.

Power Management Automotive Battery Contacts

Features

400W Peak Pulse Power Dissipation (10µs × 1000µs Waveform).
5V to 200V Standoff Voltages.
Provides ESD Protection per IEC61000-4-2 Standard: Air ±30kV, Contact ±30kV.
Excellent Clamping Capability.
Fast Response Time: Typically Less Than 1.0ns for Uni-Direction, Less Than 5.0ns for Bi-Direction, Form 0 Volts to BV Min.
Lead-Free Finish; RoHS Compliant (Notes 1 & 2).
Halogen and Antimony Free. “Green” Device (Note 3).
The SMF4L5.0(C)AQ - SMF4L200(C)AQ are.

Datasheet Details

Part number	SMF4L78AQ
Manufacturer	DIODES
File Size	492.19 KB
Description	400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Datasheet	SMF4L78AQ Datasheet
Additional preview pages of the SMF4L78AQ datasheet.

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Full PDF Text Transcription

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SMF4L5.0(C)AQ - SMF4L200(C)AQ Green 400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR Product Summary (@TA = +25°C) VBR (MIN) 6.4V to 224V IPP (MAX) 1.2A to 43.5A VC (MAX) 9.2V to 328V Description and Applications This new generation TVS is designed for transient overvoltage protection. The combination of small size and high ESD surge capability makes it ideal for use in:  Power Management  Automotive  Battery Contacts Features  400W Peak Pulse Power Dissipation (10µs × 1000µs Waveform)  5V to 200V Standoff Voltages  Provides ESD Protection per IEC61000-4-2 Standard: Air ±30kV, Contact ±30kV  Excellent Clamping Capability  Fast Response Time: Typically Less Than 1.0ns for Uni-Direction, Less Than 5.0ns for Bi-Direction, Form 0 Volts to BV Min.

Published: Sep 5, 2024 |