28. Relay Flyback Diode Selection
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S1J-FDITR-ND
| DigiKey Part No | S1J-FDITR-ND |
| Mfr Part No | S1J-13-F |
| Manufacturer | Diodes Incorporated |
DIODE STANDARD 600V 1A SMA
Diode 600 V 1A Surface Mount SMA
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✅ Component type: This is a rectifier diode, suitable for flyback protection across a relay coil.
✅ Diode type: Standard/general purpose rectifier matches the requirement.
✅ Average rectified current: 1A meets the required ≥1A and is well above the 80 mA relay coil current.
✅ Repetitive reverse voltage: 600V exceeds the required ≥40V.
✅ Package: SMA matches the required SMA package.
✅ Mounting type: Surface Mount matches the requirement.
✅ Operating temperature range: -65°C to +150°C is wider than the required −40°C to +125°C.
✅ RoHS compliance: ROHS3 Compliant, satisfies the requirement.
All listed requirements are satisfied, so this component is approved for the relay flyback diode application.
✅ Diode type: Standard/general purpose rectifier matches the requirement.
✅ Average rectified current: 1A meets the required ≥1A and is well above the 80 mA relay coil current.
✅ Repetitive reverse voltage: 600V exceeds the required ≥40V.
✅ Package: SMA matches the required SMA package.
✅ Mounting type: Surface Mount matches the requirement.
✅ Operating temperature range: -65°C to +150°C is wider than the required −40°C to +125°C.
✅ RoHS compliance: ROHS3 Compliant, satisfies the requirement.
All listed requirements are satisfied, so this component is approved for the relay flyback diode application.
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