SMBJ4749/TR13
DIODE ZENER 24V 2W SMBJManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's SMBJ4749-TR13 is a 24V, 2W Zener diode in a DO-214AA (SMBJ) surface-mount package. This component offers a ±10% tolerance for precise voltage regulation and features a low reverse leakage of 5 µA at 18.2V. With a maximum Zener impedance (Zzt) of 25 Ohms, it is suitable for applications requiring stable voltage reference. The device operates across a wide temperature range from -65°C to 150°C. Typical forward voltage (Vf) is 1.2V at 200mA. This Zener diode is commonly implemented in power supply protection, voltage clamping, and surge suppression circuits across industrial, automotive, and telecommunications sectors. The SMBJ4749-TR13 is supplied on tape and reel for automated assembly processes.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 20 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±10% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-214AA, SMB |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 24 V |
| Impedance (Max) (Zzt) | 25 Ohms |
| Supplier Device Package | DO-214AA (SMBJ) |
| Power - Max | 2 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 5 µA @ 18.2 V |