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STMICROELECTRONICS SMC30J30CA TVS Surge Protector

This 3000W TVS diode in SMC package is designed to protect sensitive electronic equipment from electrostatic discharges in accordance with IEC 61000-4-2 and IEC 61000-4-4/5 standards, as well as electrical overstress conditions. Utilizing planar technology, it is suitable for high-end equipment and switch-mode power supplies (SMPS), offering low leakage current and high junction temperature for enhanced reliability and stability over time. The device features a stand-off voltage range from 5V to 48V and uses a resin that meets UL94 V0 fire safety standards. Note: Market demand has extended lead times and delivery dates may fluctuate. This product is exempt from discounts.

Authorized Distributors
Source:DigiKey
Part No:SMC30J30CA
Stock:2500
Inv Date:06-11-2026
Price: Unit price: $0.54539
Buy/RFQ:
Part No:SMC30J30CA
Stock:1151
Inv Date:06-12-2026
Price: Unit price: $1.32
Buy/RFQ:
Part No:SMC30J30CA
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.47
Buy/RFQ:

STMICROELECTRONICS SMC30J30CA TVS Surge Protector Specifications:

  • Peak pulse power: 3000 W (10/1000 us)
  • Stand off voltage range: 5 V to 48 V
  • Package: SMC (JEDEC DO-214AB)
  • Maximum junction temperature: 150 °C
  • Operating temperature range: -55°C to +150°C
  • Solderability: MIL STD 883G, method 2026
  • Flammability: UL 94 V-0
  • Reinforced package with epoxy molding
  • Leads: Solder plated, conforming to MIL-STD-750
  • Compliance: IEC 61000-4-2 level 4, MIL STD 883G, EIA STD RS-481
  • Dimensions: Refer to JEDEC DO-214AB standard with footprint specifications
  • High pulse power capability suitable for protection circuits in high-end electronics
  • Bidirectional and unidirectional types available
  • Resistance to electrostatic discharge: 15 kV air, 8 kV contact

Buy the STMicroelectronics Series Transil 3000W: SMC30J30CA

Purchase the STMicroelectronics SMC30J30CA online today and ensure robust protection for your electronic devices against electrostatic discharges and surges. Designed with planar technology, this 3000W TVS diode offers low leakage current, high junction temperature, and reliable performance suitable for advanced electronics and SMPS circuits. Its compact SMC package conforms to JEDEC standards, making it easy to integrate into your designs. Order now to safeguard your valuable equipment with a proven, high-quality transient voltage suppression solution that delivers durability and stability over time.

Get STMicroelectronics SMC30J30CA today—built for high-current surge protection in sensitive electronics.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SMC30J30CA?

You can click on the BUY or RFQ button to purchase SMC30J30CA from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SMC30J30CA?

You can download the SMC30J30CA datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SMC30J30CA?

STMICROELECTRONICS

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