1PGSMA4742HR3G
DIODE ZENER 12V 1.25W DO214ACManufacturer: Taiwan Semiconductor Corporation
Categories: Single Zener Diodes
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Taiwan Semiconductor Corporation's 1PGSMA4742HR3G is a 1.25W Zener diode with a nominal breakdown voltage of 12V and a ±5% tolerance. This automotive-grade component, qualified to AEC-Q101 standards, features a low reverse leakage of 1 µA @ 9.1V and a maximum Zener impedance of 9 Ohms. Designed for surface mounting within a DO-214AC (SMA) package, it operates across an extended temperature range of -55°C to 175°C. The maximum forward voltage is 1.2V @ 200mA. This device is suitable for applications in automotive systems and other demanding electronic designs requiring robust voltage regulation. It is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-214AC, SMA |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 12 V |
| Impedance (Max) (Zzt) | 9 Ohms |
| Supplier Device Package | DO-214AC (SMA) |
| Grade | Automotive |
| Power - Max | 1.25 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 1 µA @ 9.1 V |
| Qualification | AEC-Q101 |
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