The SARS01 is an auxiliary switch diode especially designed for snubber circuits, which are used in the primary sides of flyback switched-mode power supplies. Being capable of reducing the ringing voltage generated at power MOSFET turn-off, the SARS01-incorporated snubber circuits allow better cross regulation of multiple outputs. The SARS01 can also improve power supply efficiency by partially transferring such ringing voltage into the secondary side of a power supply unit.
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Key specs
Forward voltage920 mVMax
| Environment and package | |
|---|---|
| Automotive Qualified | NO |
| Package | Axial (φ2.7×5.0L/φ0.6) |
| Package Weight (Typ.) | 0.2 g |
| RoHS | YES |
| Thermal Resistance | 20 ℃/W |
| Other | |
| H・IR | 50 μA |
| IF | 1.2 A |
| IFSM | 110.0 A |
| IR | 10 μA |
| TJ | -40～150 ℃ |
| VF | 0.92 V |
| VRM | 800 V |
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