28. Relay Flyback Diode Selection
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ES1JJ
| DigiKey Part No | 1727-ES1JJTR-ND |
| Mfr Part No | ES1JJ |
| Manufacturer | Nexperia USA Inc. |
ES1J/SOD1001/SMA
Diode 600 V 1.4A Surface Mount SMA
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✅ Component type/application: This is a single rectifier diode suitable for flyback protection across a 12V relay coil.
✅ Diode type: DigiKey classifies it under rectifiers, and the technology is listed as Standard, which satisfies the general purpose rectifier requirement.
✅ Average rectified current: 1.4A, which exceeds the required ≥1A.
✅ Repetitive reverse voltage: 600V, which exceeds the required ≥40V.
✅ Package: SMA / DO-214AC, matching the required SMA package.
✅ Mounting type: Surface Mount, matching the requirement.
✅ Operating temperature range: -55°C to 150°C junction, which is wider than the required −40°C to +125°C or wider.
✅ RoHS compliance: ROHS3 Compliant, satisfying the requirement.
All listed requirements are satisfied. This component is approved for the stated relay flyback diode application.
✅ Diode type: DigiKey classifies it under rectifiers, and the technology is listed as Standard, which satisfies the general purpose rectifier requirement.
✅ Average rectified current: 1.4A, which exceeds the required ≥1A.
✅ Repetitive reverse voltage: 600V, which exceeds the required ≥40V.
✅ Package: SMA / DO-214AC, matching the required SMA package.
✅ Mounting type: Surface Mount, matching the requirement.
✅ Operating temperature range: -55°C to 150°C junction, which is wider than the required −40°C to +125°C or wider.
✅ RoHS compliance: ROHS3 Compliant, satisfying the requirement.
All listed requirements are satisfied. This component is approved for the stated relay flyback diode application.
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