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Vishay SMC3K45CAM357 Transient Voltage Suppressor

The SMC3K45CAM357 is a bidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage transients. With a peak pulse power of 3000 W and a working voltage range of 50.0 V to 55.3 V, it features rapid response times and RoHS compliance. Packaged in a compact SMC (DO-214AB) case with matte tin plated leads, this device is suitable for use in automotive, industrial, and communication equipment. It withstands temperature ranges of -55°C to +150°C, ensuring reliable operation across various environments.

Authorized Distributors
Source:Newark
Part No:SMC3K45CA-M3/57
Stock:1580
Inv Date:06-09-2026
Price: Unit price: $0.239
Buy/RFQ:
Source:DigiKey
Part No:SMC3K45CA-M3/57
Stock:1700
Inv Date:06-09-2026
Price: Unit price: $1.24436
Buy/RFQ:
Part No:SMC3K45CA-M3/57
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.9
Buy/RFQ:

Vishay SMC3K45CAM357 Transient Voltage Suppressor Specifications:

  • Peak pulse power dissipation: 3000 W with 10/1000 µs waveform
  • Working voltage: 50.0 V to 55.3 V
  • Peak pulse current: Derated above 25°C
  • Maximum junction and storage temperature: -55°C to +150°C
  • Package: SMC (DO-214AB)
  • Terminals: Matte tin plated leads, solderable per J-STD-002
  • RoHS compliant, halogen-free, AEC-Q101 qualified
  • Mechanical dimensions: 0.126 inches (2.20 mm) for mounting, case meets UL 94 V-0 flammability rating

Buy the VISHAY SMC3K45CAM357 – Reliable Transient Voltage Suppressor for Industrial Applications

Purchase the VISHAY SMC3K45CAM357 online today—this high-performance bidirectional TVS diode offers 3000 W peak pulse power, rapid response, and robust construction ideal for protecting sensitive electronics in automotive, industrial, and communication systems. Its compact SMC package with RoHS compliance ensures easy integration into your designs. Engineered to withstand extreme temperatures from -55°C to +150°C, it guarantees reliable performance, safety, and durability for your critical applications. Buy now for dependable circuit protection.

Get VISHAY SMC3K45CAM357 today—built for precision and long-lasting durability in sensitive electronic circuits.

Frequently Asked Questions

Where can I buy Vishay SMC3K45CAM357?

You can click on the BUY or RFQ button to purchase SMC3K45CAM357 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMC3K45CAM357?

You can download the SMC3K45CAM357 datasheet or visit the Vishay website for support.

Who is the manufacturer of SMC3K45CAM357?

Vishay

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