1SMB5949BT3
DIODE ZENER 100V 3W SMBManufacturer: onsemi
Categories: Single Zener Diodes
Quality Control: Learn More
onsemi 1SMB5949BT3 is a 3W Zener diode designed for voltage regulation applications. This component offers a nominal Zener voltage of 100V with a ±5% tolerance. Featuring a low reverse leakage current of 1 µA at 76V and a maximum Zener impedance of 250 Ohms, it ensures stable voltage reference. The 1SMB5949BT3 is housed in a DO-214AA (SMB) surface-mount package, supplied on tape and reel. Its robust 3W power dissipation capability and wide operating temperature range of -65°C to 150°C make it suitable for demanding environments in automotive and industrial power management systems. The forward voltage is specified at a maximum of 1.5V at 200mA.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-214AA, SMB |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 100 V |
| Impedance (Max) (Zzt) | 250 Ohms |
| Supplier Device Package | SMB |
| Power - Max | 3 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 1 µA @ 76 V |
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