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STMICROELECTRONICS STTH212S High Voltage Ultrafast Power Diode

The STTH212 is a high-voltage ultrafast diode utilizing planar technology, suitable for power switching, free-wheeling, and snubbering in power supply applications. Encased in axial, SMB, and SMC packages, it offers low forward voltage drop, high surge current capacity, and reliable operation at junction temperatures up to 175°C. Its fast recovery time and soft switching features reduce EMI disturbances, making it ideal for high-frequency power switching and clamping tasks in industrial and electronic systems.

Authorized Distributors
Source:Newark
Part No:STTH212S
Stock:10375
Inv Date:06-11-2026
Price: Unit price: $0.762
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Source:DigiKey
Part No:STTH212S
Stock:3843
Inv Date:06-11-2026
Price: Unit price: $1.07
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Part No:STTH212S
Stock:7269
Inv Date:06-12-2026
Price: Unit price: $0.98
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Part No:STTH212S
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.15
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Part No:STTH212S
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.149
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STMICROELECTRONICS STTH212S High Voltage Ultrafast Power Diode Specifications:

  • Repetitive peak reverse voltage: 1200 V
  • Average forward current: 2 A at 90°C
  • Maximum junction temperature: 175°C
  • Forward voltage drop: 1.07 V at 125°C, 1.50 V at 125°C
  • Reverse leakage current: 100 pA at 125°C
  • Storage temperature: -50°C to +175°C
  • Recovery time: 75 ns (typical)
  • Lead to ambient thermal resistance: 75 °C/W
  • Junction to lead thermal resistance: 25 °C/W (SMB), 20 °C/W (SMC)
  • Package options: DO-201AD, SMB, SMC

Buy the Buy STMicroelectronics STTH212S Part Number STTH212S Online

Secure your STMicroelectronics STTH212S ultrafast high voltage diode online today. Designed for power supply, free-wheeling, and power switching with fast recovery and low EMI. Its robust planar technology ensures reliable operation up to 175°C junction temperature, with low forward voltage and high surge capacity. Available in axial, SMB, and SMC packages, this diode reduces losses at high switching frequencies, making it ideal for industrial, electronic, and power management applications. Purchase now for dependable and efficient power solutions.

Order your STMicroelectronics SeriesSTTH212S high voltage ultrafast diode today and enhance your power switching applications with reliable, high-speed performance.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STTH212S?

You can click on the BUY or RFQ button to purchase STTH212S from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STTH212S?

You can download the STTH212S datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STTH212S?

STMICROELECTRONICS

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