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STMICROELECTRONICS SMC30J65A Transient Voltage Suppressor

The SMC30J65A is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage surges and electro-static discharges. Utilizing planar technology, it features a peak pulse power of 3000 W (10/1000 us) and a standoff voltage range from 5 V to 48 V. The device is available in a JEDEC-standard SMC package, offering low leakage current of 0.2 pA, and complies with IEC 61000-4-2 and MIL STD 883 standards. Suitable for sensitive high-end equipment and switching power supplies, it operates up to 175°C junction temperature, ensuring reliable surge suppression and electro-static discharge protection in demanding environments.

Authorized Distributors
Source:Newark
Part No:SMC30J6.5A
Stock:232
Inv Date:06-11-2026
Price: Unit price: $1.27
Buy/RFQ:
Source:DigiKey
Part No:SMC30J6.5A
Stock:1345
Inv Date:06-11-2026
Price: Unit price: $1.89
Buy/RFQ:
Part No:SMC30J6-5A
Stock:0
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:SMC30J6.5A
Stock:5000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS SMC30J65A Transient Voltage Suppressor Specifications:

  • Peak pulse power: 3000 W (10/1000 us)
  • Stand-off voltage range: 5 V to 48 V
  • Maximum operating junction temperature: 175°C
  • Storage temperature: -65°C to +175°C
  • Junction to leads thermal resistance: 15 °C/W
  • Soldering lead temperature: 260 °C for 10 seconds
  • Package: JEDEC DO-214AB SMC
  • Polarity: unidirectional/bidirectional (indicated by band)
  • UL 94V-0 rated epoxy resin
  • Meets IEC 61000-4-2 exceeding level 4 with 30kV air/contact discharge
  • Complies with MIL STD 883G standard, method 3015-7 Class 3B
  • Leakage current: 0.2 pA at Vwm
  • Operating temperature range: -55°C to +175°C
  • Dimensions: approx. 2.0 x 1.0 mm (footprint varies slightly per standards)

Buy the STMicroelectronics Series Transil 3000W Surge Suppressor: SMC30J65A

Secure your electronic systems with the STMicroelectronics Series Transil 3000W surge suppressor. Designed for high-end equipment, it offers peak pulse power of 3000 W, low leakage current, and compliance with IEC and MIL standards. Ideal for protecting sensitive devices from electro-static discharges and voltage surges, this device is packaged in a JEDEC-standard SMC footprint for easy surface mounting. Ensure your projects' durability and reliability by ordering this robust surge protection diode online today and experience dependable electrical protection in demanding environments.

Order your STMicroelectronics Series Transil 3000W surge suppressor today and ensure maximum protection for your sensitive electronic circuits with reliable surge and static discharge suppression.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SMC30J65A?

You can click on the BUY or RFQ button to purchase SMC30J65A from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SMC30J65A?

You can download the SMC30J65A datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SMC30J65A?

STMICROELECTRONICS

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