29. TVS Diode for 24VDC Industrial Input Protection
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SMAJ30ALFTR-ND
| DigiKey Part No | SMAJ30ALFTR-ND |
| Mfr Part No | SMAJ30A |
| Manufacturer | Littelfuse Inc. |
TVS DIODE 30VWM 48.4VC DO214AC
48.4V Clamp 8.3A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
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✅ Component type/category matches: TVS diode in DigiKey category Circuit Protection → Transient Voltage Suppressors (TVS) → TVS Diodes.
✅ Manufacturer matches AVL requirement: Littelfuse Inc.
✅ Unidirectional Channels: 1, which is correct for a DC power rail.
✅ Voltage - Reverse Standoff (Typ): 30V, which is within the required 27V to 30V range and safely above the 26.4V maximum normal bus voltage.
✅ Voltage - Clamping (Max) @ Ipp: 48.4V, which satisfies the ≤50V requirement for downstream protection.
✅ Power - Peak Pulse: 400W, which meets the minimum required industrial surge rating.
✅ Mounting Type: Surface Mount, as required.
✅ Package / Case: DO-214AC (SMA), which matches the required SMA package.
✅ Operating Temperature: -65°C to 150°C (TJ), which is wider than the required -55°C to +125°C.
✅ RoHS compliance: ROHS3 Compliant.
All listed requirements are satisfied. This Littelfuse SMAJ30A is an approved choice for 24VDC industrial input surge protection.
✅ Manufacturer matches AVL requirement: Littelfuse Inc.
✅ Unidirectional Channels: 1, which is correct for a DC power rail.
✅ Voltage - Reverse Standoff (Typ): 30V, which is within the required 27V to 30V range and safely above the 26.4V maximum normal bus voltage.
✅ Voltage - Clamping (Max) @ Ipp: 48.4V, which satisfies the ≤50V requirement for downstream protection.
✅ Power - Peak Pulse: 400W, which meets the minimum required industrial surge rating.
✅ Mounting Type: Surface Mount, as required.
✅ Package / Case: DO-214AC (SMA), which matches the required SMA package.
✅ Operating Temperature: -65°C to 150°C (TJ), which is wider than the required -55°C to +125°C.
✅ RoHS compliance: ROHS3 Compliant.
All listed requirements are satisfied. This Littelfuse SMAJ30A is an approved choice for 24VDC industrial input surge protection.
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