SARS10: High Efficiency Snubber Diode

The SARS10 is an 800 V silicon diode designed especially for use in high-efficiency snubber circuits. This diode can sustain a high voltage with low loss, with low-noise rectification.

To suppress surge voltage with low noise, conduct the surge voltage and noise into a capacitor. A series resistor, RS , of 22 Ω is built into the SARS10, eliminating a external component. Then allow the capacitor to discharge the energy into power supply line with the regenerative circuit operation, shown below in the typical application circuit schematic.

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  • High Peak Reverse Voltage, VRM : 800 V
  • Low Forward Voltage, VF : 1.05 V (max.) at IF = 1.0 A
  • Peak Forward Surge Current, IFSM : 30 A
  • Average Forward Current, IF(AV) : 1.0 A
  • Flammability rating UL94V-0 (Equivalent)
  • Pins Pb (lead) free
  • Built-in series resistor: 22 Ω

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Product Structure Typical Application

Part Number Specifications and Availability

Part Number Package Type Temperature RoHS
Part Composition /
RoHS Data
Comments Samples Check
Distributor Stock
SARS10 2-lead Through-Hole -20°C to 85°C Yes View Data New Contact your
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