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STMICROELECTRONICS SMC30J22CA Surge Protector

The SMC30J22CA is a high-performance transient voltage suppression device designed to protect sensitive electronic equipment against power surges and electro-static discharges. Featuring a peak pulse power of 3000 W (10/1000 us) and operating junction temperatures up to 175 °C, it offers low leakage current of 0.2 pA and complies with IEC 61000-4-2 standards. Packaged in a JEDEC DO-214AB molded plastic case with a solderable terminal finish, it is suitable for unidirectional or bidirectional applications in industrial and electronic equipment requiring reliable surge protection.

Authorized Distributors
Source:Newark
Part No:SMC30J22CA
Stock:578
Inv Date:06-11-2026
Price: Unit price: $1.13
Buy/RFQ:
Source:DigiKey
Part No:SMC30J22CA
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.59382
Buy/RFQ:
Part No:SMC30J22CA
Stock:2427
Inv Date:06-12-2026
Price: Unit price: $0.92
Buy/RFQ:

STMICROELECTRONICS SMC30J22CA Surge Protector Specifications:

  • Peak pulse power: 3000 W (10/1000 us)
  • Stand-off voltage range: 5 V to 48 V
  • Operating junction temperature: -55°C to +175°C
  • Storage temperature: -65°C to +175°C
  • Maximum lead temperature (soldering): 260 °C for 10 seconds
  • Junction to leads thermal resistance: 15 °C/W
  • Package: JEDEC DO-214AB SMC footprint
  • Solderable terminals per MIL-STD-750, Method 2026
  • Flammability: UL94V-0 epoxy
  • Compliance: IEC 61000-4-2 (exceeds level 4), MIL STD 883G, method 3015-7 Class 3B, 25kV HBM, RoHS
  • Polarity: Polarity indicated by band for unidirectional types
  • Dimensions: Length 1.90–2.45 mm, Width 2.90–3.2 mm, Height 0.15–0.41 mm, Case reinforced with epoxy
  • Model code: SMC30J22CA

Buy the STMicroelectronics SMC30J22CA – Reliable Surge Protector for Industrial Applications

Secure your electronic systems with the SMC30J22CA surge protector, offering high pulse power of 3000 W, low leakage current, and robust compliance with industry standards. Its JEDEC DO-214AB package ensures easy installation, while its broad voltage range makes it suitable for various industrial and high-end equipment. Designed for reliability in demanding environments, this device provides essential protection against transient surges and electro-static discharges, ensuring long-term stability and safety of your sensitive electronics. Order online today for fast delivery and dependable surge suppression.

Buy STMicroelectronics SMC30J22CA now and experience unmatched reliability and performance in surge protection for sensitive electronics.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SMC30J22CA?

You can click on the BUY or RFQ button to purchase SMC30J22CA from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SMC30J22CA?

You can download the SMC30J22CA datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SMC30J22CA?

STMICROELECTRONICS

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