1PGSMA4747HR3G
DIODE ZENER 20V 1.25W DO214ACManufacturer: Taiwan Semiconductor Corporation
Categories: Single Zener Diodes
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The Taiwan Semiconductor Corporation 1PGSMA4747HR3G is a 20V Zener diode with a maximum power dissipation of 1.25W. This component features a ±5% voltage tolerance and a typical Zener impedance (Zzt) of 22 Ohms. Engineered for demanding applications, it operates across a wide temperature range from -55°C to 175°C. The device is presented in a DO-214AC (SMA) surface mount package, supplied on tape and reel. With a reverse leakage current of 1 µA at 15.2V and a forward voltage of 1.2V at 200mA, this diode meets AEC-Q101 automotive qualification standards. It is commonly utilized in automotive, industrial, and consumer electronics for voltage regulation and transient suppression.
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) | 20 V |
| Impedance (Max) (Zzt) | 22 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 @ 15.2 V |
| Qualification | AEC-Q101 |
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