Overview
The MM3Z9V1B is a Zener diode from onsemi, part of the MM3Z B-Series. This component is designed to offer a wide range of Zener voltage selections, making it versatile for various applications. The MM3Z9V1B is packaged in a small and thin SOD-323F surface-mount device (SMD) package, which is lead-free and has a matte tin (Sn) finish. This diode is suitable for voltage regulation, waveform clipping, MOSFET gate protection, and general usage in many different end products.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VZ (Zener Voltage) @ IZT | 8.92 - 9.1 - 9.28 | V |
| IZT (Test Current) | 5 mA | mA |
| ZZT (Zener Impedance) @ IZT | 94 Ω | Ω |
| IR (Reverse Current) @ VR | 0.45 μA | μA |
| VR (Reverse Voltage) | 1 V | V |
| PD (Power Dissipation) | 200 mW | mW |
| TJ (Maximum Junction Temperature) | 150 °C | °C |
| TSTG (Storage Temperature Range) | -65 to +150 °C | °C |
| RθJA (Thermal Resistance, Junction to Ambient) | 595 °C/W | °C/W |
Key Features
- Wide Zener voltage range selection from 2.4 V to 75 V
- VZ tolerance selection of ±2% (B Series)
- Very small and thin SMD package (SOD-323F)
- Matte tin (Sn) finish, Pb-free
- Low forward voltage drop (VF) of up to 1.0 V at IF = 10 mA
Applications
- Voltage regulation
- Waveform clipping
- MOSFET gate protection
- General usage in various electronic devices
Q & A
- What is the Zener voltage range of the MM3Z9V1B?
The Zener voltage range of the MM3Z9V1B is 8.92 V to 9.28 V.
- What is the package type of the MM3Z9V1B?
The MM3Z9V1B is packaged in a SOD-323F surface-mount device (SMD) package.
- What is the maximum power dissipation of the MM3Z9V1B?
The maximum power dissipation of the MM3Z9V1B is 200 mW.
- What is the maximum junction temperature for the MM3Z9V1B?
The maximum junction temperature for the MM3Z9V1B is 150 °C.
- What are the typical applications of the MM3Z9V1B?
The MM3Z9V1B is typically used for voltage regulation, waveform clipping, MOSFET gate protection, and general usage in various electronic devices.
- Is the MM3Z9V1B lead-free?
- What is the thermal resistance of the MM3Z9V1B?
The thermal resistance (RθJA) of the MM3Z9V1B is 595 °C/W.
- What is the storage temperature range for the MM3Z9V1B?
The storage temperature range for the MM3Z9V1B is -65 °C to +150 °C.
- What is the tolerance on the nominal Zener voltage for the MM3Z9V1B?
The tolerance on the nominal Zener voltage for the MM3Z9V1B is ±2%.
- How is the Zener voltage tested for the MM3Z9V1B?
The Zener voltage is tested under a pulse condition of 10 ms.
