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SMAJ70CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ70CA product

SMAJ70CA

Transient Voltage Suppressors (TVS)

TVS DiodeBidirectional400WSMA

The SMAJ70CA is a 400W bidirectional TVS diode designed for transient voltage protection in sensitive electronic circuits.

Best for

  • I/O interface protection
  • AC/DC power supply protection
  • Signal line protection (RS232/RS485)

Avoid if

  • Applications requiring higher peak pulse power than 400W

Check before use

  • Maximum surge current requirements
  • Operating temperature range

Key specifications

Reverse Stand-Off Voltage
70V
Clamping Voltage
113V
Peak Pulse Power
400W
Polarity
Bidirectional

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power Supply ProtectionSignal Line Protection

Datasheet

276726ede2f44b9de4a8cdcac22e91a4_2304140030_BOURNS-SMAJ70CA_C1975062.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ70CA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SMAJ70CA is a bidirectional transient voltage suppressor (TVS) diode from FTR, housed in a surface-mount DO-214AC (SMA) package.