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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 1,780

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 8 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $0.97
100 $0.61
300 $0.55
1,250 $0.475
4,000+ $0.425


Attributes Table
Average Rectified Current-Max 5A
Reverse Voltage-Max [Vrrm] 1200V
Reverse Current-Max 5µA
Forward Voltage 2.2V
Reverse Recovery Time-Max 95ns
Features and Applications

The STTH512D is a Ultrafast recovery diode. The high quality design of this diode has produced a device with low leakage current, regularly reproducible characteristics and intrinsic ruggedness. These characteristics make it ideal for heavy duty applications that demand long term reliability.

The improved performance in low leakage current, and therefore thermal runaway guard band, is an immediate competitive advantage for this device and it is available in a TO-220AC package.


  • Ultrafast, soft recovery
  • Very low conduction and switching losses
  • High frequency and/or high pulsed current operation
  • High reverse voltage capability
  • High junction temperature
  • Insulated package: TO-220FPAC
  • Electrical insulation = 2000 VRMS
  • Capacitance = 12 pF


  • Freewheeling
  • Snubbering
  • Motor control
  • Bootstrap
  • Demagnetization