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STMICROELECTRONICS SMCJ26ATR Surge Protection Diode

The TVS Diode from the SMCJ series is designed to protect sensitive electronic equipment from electrostatic discharges and electrical over-stress. Compliant with IEC 61000-4-2, MIL STD 883, method 3015, and IEC 61000-4-4 and 5 standards, it offers protection against surges below 1500W (10/1000µs). The diode features planar technology, making it suitable for high-end equipment and switching power supplies that require low leakage currents and high junction temperatures for reliable and stable operation over time. It has a stand-off voltage range of 5 to 188V, low leakage currents of 0.2µA at 25°C and 1µA at 85°C, and a high power capability of 1250W (10/1000µs) at maximum junction temperature. Its operating temperature range extends from -55°C to 150°C, making it suitable for demanding applications.

Authorized Distributors
Source:Newark
Part No:SMCJ26A-TR
Stock:2669
Inv Date:06-11-2026
Price: Unit price: $0.7
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Source:DigiKey
Part No:SMCJ26A-TR
Stock:2192
Inv Date:06-11-2026
Price: Unit price: $1.18
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Part No:SMCJ26A-TR
Stock:3138
Inv Date:06-12-2026
Price: Unit price: $1.15
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Part No:SMCJ26A-TR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.44
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Part No:SMCJ26A-TR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.205
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Source:Arrow EU
Part No:SMCJ26A-TR
Stock:7500
Inv Date:06-12-2026
Price: N/A
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Part No:SMCJ26A-TR
Stock:6
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS SMCJ26ATR Surge Protection Diode Specifications:

  • Peak pulse power: 1500 W (10/1000 µs), 10 kW (8/20 µs)
  • Stand-off voltage range: 5 V to 188 V
  • Types: Unidirectional and bidirectional
  • Leakage current: 0.2 µA at 25°C, 1 µA at 85°C
  • Operating junction temperature max: 150 °C
  • Peak power at Tj max: 1250 W (10/1000 µs)
  • Package: JEDEC DO-214AB
  • Solder terminal: MIL-STD-750, Method 2026
  • Flammability: UL94V-0
  • Operating temperature range: -55°C to 150°C
  • Storage temperature: -65°C to 150°C
  • Maximum soldering lead temperature: 260°C for 10 seconds

Buy the Buy STMicroelectronics SMCJ Series Surge Protection Diode Part Number SMCJ26ATR Online

Secure your electronic projects by ordering the STMicroelectronics SMCJ26ATR surge protection diode online today. This diode offers high pulse power handling up to 1500W (10/1000µs), and features low leakage currents for dependable operation. Suitable for sensitive equipment, it complies with IEC and MIL standards, ensuring excellent electrostatic discharge and electrical over-stress protection. Designed with planar technology, it supports high junction temperatures and broad voltage ranges from 5 to 188V. Easy to install, this top-quality device guarantees long-term reliability in demanding environments.

Order your STMicroelectronics SeriesSMD Surge Protection Diode SMCJ26ATR today and provide reliable electrostatic discharge and surge protection for your electronic systems.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SMCJ26ATR?

You can click on the BUY or RFQ button to purchase SMCJ26ATR from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SMCJ26ATR?

You can download the SMCJ26ATR datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SMCJ26ATR?

STMICROELECTRONICS

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