1N3157A/TR
TEMPERATURE COMPENSATEDManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N3157A-TR is a temperature-compensated Zener diode designed for applications requiring stable voltage reference characteristics. This axial-leaded device, housed in a DO-7 (DO-204AA) package, offers a nominal Zener voltage of 8.4 V with a tight tolerance of ±5%. With a maximum power dissipation of 500 mW and an impedance of 15 Ohms (Zzt), it provides reliable performance across a wide operating temperature range of -65°C to 175°C. The reverse leakage current is specified at 10 µA at 5.5 V. This component is commonly utilized in precision voltage regulation and measurement circuits across various industrial, automotive, and telecommunications sectors. The "TR" designation indicates it is supplied on tape and reel for automated assembly processes.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| 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 |