Datasheet4U Logo Datasheet4U.com

SMAJ170A Datasheet 400W TVS Diodes

Manufacturer: Littelfuse

Download the SMAJ170A datasheet PDF. This datasheet also includes the SMAJ5.0A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SMAJ5.0A-Littelfuse.pdf) that lists specifications for multiple related part numbers.

General Description

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

Uni-directional Bi-directional Additional Information Resources Accessories Samples Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation at TA=25° by 10/1000us Waveform(Fig.2)(Note 1), (Note 2) -Single Die Parts Peak Pulse Power Dissipation at TA=25° by 10/1000us Waveform(Fig.2)(Note 1), (Note 2)-Stacked Die Parts(Note 5) 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 25A for Unidirectional Only (Note 4) Operating Temperature Range Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient PPPM 400 W PPPM 600 W PD 3.3 W IFSM 60 A VF 3.5/5.0 V TJ -65 to 150 °C TSTG -65 to 175 °C RθJL 30 °C/W RθJA 120 °C/W

Overview

SMAJ Series Surface Mount – 400W TVS Diodes Datasheet RoHS Pb.

Key Features

  • 400W Peak Pulse Power capability at 10/1000µs waveform, repetition rate (duty cycle): 0.01%.
  • Excellent clamping capability.
  • Typical IR less than 1μA when VBR min>12V.
  • Surface mount footprint for compact PCB layout.
  • Low profile package.
  • 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).
  • ESD protection of data lin.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
MIC Logo SMAJ170A SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS MIC
GME Logo SMAJ170A TRANSIENT VOLTAGE SUPPRESSOR GME
Taiwan Semiconductor Logo SMAJ170A Surface Mount Transient Voltage Suppressor Taiwan Semiconductor
Vishay Logo SMAJ170A Transient Voltage Suppressors Vishay
CYStech Electronics Logo SMAJ170A Surface Mount Transient Voltage Suppressors CYStech Electronics

More Datasheets from Littelfuse

Part Number Description
SMAJ170CA Transient Voltage Suppression Diodes
SMAJ17A 400W TVS Diodes
SMAJ17CA Transient Voltage Suppression Diodes
SMAJ100A 400W TVS Diodes
SMAJ100CA Transient Voltage Suppression Diodes
SMAJ10A 400W TVS Diodes
SMAJ10CA Transient Voltage Suppression Diodes
SMAJ110A 400W TVS Diodes
SMAJ110CA Transient Voltage Suppression Diodes
SMAJ11A 400W TVS Diodes