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STMICROELECTRONICS SMAJ13CATR TVS Diode

The SMAJ series TVS diode is engineered to protect sensitive electronic circuits from electrostatic discharges and surge events below 400W (10/1000μs). Utilizing planar technology, these diodes are suitable for high-end equipment and switched-mode power supplies requiring low leakage current and high junction temperature operation for long-term reliability. With 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 peak pulse power of 270W at Tj max, they are ideal for defense, aerospace, power management, and industrial applications, offering robust surge suppression and high performance.

Authorized Distributors
Source:Newark
Part No:SMAJ13CA-TR
Stock:4
Inv Date:06-11-2026
Price: Unit price: $0.571
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Source:DigiKey
Part No:SMAJ13CA-TR
Stock:13387
Inv Date:06-11-2026
Price: Unit price: $0.63
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Part No:SMAJ13CA-TR
Stock:12252
Inv Date:06-12-2026
Price: Unit price: $0.53
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Part No:SMAJ13CA-TR
Stock:15000
Inv Date:06-11-2026
Price: Unit price: $0.0606
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Source:Arrow EU
Part No:SMAJ13CA-TR
Stock:20000
Inv Date:06-12-2026
Price: N/A
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Part No:SMAJ13CA-TR
Stock:170000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS SMAJ13CATR TVS Diode Specifications:

  • Peak pulse power: 400 W (10/1000 us), 270 W at Tj max
  • Stand-off voltage: 5V to 188V
  • Leakage current: 0.2 μA at 25°C, 1 μA at 85°C
  • Maximum operating junction temperature: 150°C
  • Storage temperature range: -65°C to +150°C
  • Lead temperature during soldering: 260°C for 10 seconds
  • Junction to leads: 30°C/W
  • Junction to ambient: 120°C/W
  • Package: JEDEC DO-214AC (SMA footprint)
  • Polarity: Cathode band for unidirectional types
  • Flammability: UL 94V-0 epoxy
  • Compliance: IEC 61000-4-2 level 4, IEC 61000-4-5 surge, MIL STD 883G, UL

Buy the STMicroelectronics Series SMAJ TVS Diode: SMAJ13CATR

Purchase STMicroelectronics SMAJ13CATR TVS diode online and ensure your sensitive electronics are protected against electrostatic discharges and power surges. Designed with planar technology, this diode offers low leakage current, high power dissipation, and reliable operation at high temperatures. Its compact JEDEC compatible package makes it suitable for a variety of applications including aerospace, defense, and industrial power management. Buy today to secure your high-end equipment with a trusted surge suppression solution built for durability and stability.

Get STMicroelectronics SMAJ13CATR today—built for precision and long-lasting surge protection in electronic circuits.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SMAJ13CATR?

You can click on the BUY or RFQ button to purchase SMAJ13CATR from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SMAJ13CATR?

You can download the SMAJ13CATR datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SMAJ13CATR?

STMICROELECTRONICS

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