1N3157A
TEMPERATURE COMPENSATEDManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N3157A is a temperature-compensated Zener diode designed for precise voltage regulation. This through-hole component, housed in a DO-7 (DO-204AA) axial package, offers a nominal Zener voltage of 8.4 V with a tight tolerance of ±5%. Rated for a maximum power dissipation of 500 mW, it exhibits a low impedance of 15 Ohms (Zzt) at its specified test current. The 1N3157A features a low reverse leakage current of 10 µA at 5.5 V and operates reliably across a wide temperature range from -65°C to 175°C, making it suitable for demanding applications in aerospace, defense, and industrial control systems where voltage stability is critical.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-204AA, DO-7, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 8.4 V |
| Impedance (Max) (Zzt) | 15 Ohms |
| Supplier Device Package | DO-7 |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 10 µA @ 5.5 V |