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Manufacturer Part #


SD12CT1 Series 7.3 V 350 W Transient Voltage Suppressor Diode - SOD-323

Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code: 1835
Product Specification Section
Technical Attributes
Attributes Table
Breakdown Voltage-Min: 13.3V
Clamping Voltage-Max: 24V
Directional: Bi-Directional
Power Dissipation: 350W
Package Style:  SOD-323
Mounting Method: Surface Mount
Features and Applications
The SD12CT1 is a Transient Voltage Suppressor and Bi−directional ESD Protection with Ultra Low Clamping Voltage. The SD12C is designed to protect voltage sensitive components from ESD and transient voltage events.

Excellent clamping capability, low leakage, and fast response time, make this part ideal for ESD protection on designs where board space is at a premium. Because of its small size, it is suited for use in cellular phones, portable devices, digital cameras, power supplies and many other portable applications.


  • Peak Power − 350 W (8 x 20 µs)
  • Low Leakage
  • Low Clamping Voltage
  • Small Package for use in Portable Electronics
  • Meets IEC61000−4−2 Level 4
  • Meets IEC6100−4−4 Level 4
  • Meets 16 kV Human Body Model ESD Requirements
  • Pb−Free Package is Available


  • Cellular phones
  • Portable devices
  • Digital cameras
  • Power supplies

View the SD12 family of TVS Diodes

Pricing Section
Web Price:
$0.505 USD Each
Cost Per Unit
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.

Product Variant Information section