BZX84-B18/DG/B3,21
DIODE ZENER 18V 250MW TO236ABManufacturer: Nexperia USA Inc.
Categories: Single Zener Diodes
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Nexperia USA Inc. BZX84-B18-DG-B3-21 is a Zener Diode designed for voltage regulation applications. This component features a nominal Zener voltage of 18V with a tight tolerance of ±2%. Rated for 250 mW power dissipation, it is housed in a TO-236AB (SC-59) surface mount package, ensuring efficient thermal performance and compatibility with automated assembly processes. The device exhibits a low reverse leakage current of 50 nA at 12.6V and a maximum Zener impedance of 45 Ohms at its test current. Operating across a wide temperature range from -65°C to 150°C, this diode is qualified to AEC-Q101 standards, making it suitable for automotive and other demanding environments. Typical forward voltage is 900 mV at 10 mA. The BZX84-B18-DG-B3-21 is supplied on tape and reel for high-volume manufacturing.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 18 V |
| Impedance (Max) (Zzt) | 45 Ohms |
| Supplier Device Package | TO-236AB |
| Grade | Automotive |
| Power - Max | 250 mW |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Current - Reverse Leakage @ Vr | 50 nA @ 12.6 V |
| Qualification | AEC-Q101 |