Overview
The 1SMB5922BT3G is a 3 Watt plastic surface mount Zener diode produced by onsemi. This component is part of the 1SMB59xxBT3G series, designed for general purpose voltage regulation applications. It offers a wide range of Zener voltages, making it versatile for various electronic circuits. The device is AEC-Q101 qualified and PPAP capable, ensuring its reliability and suitability for automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 7.12 - 7.5 - 7.88 | V |
| Maximum Zener Impedance (ZZT) | 50 | Ω |
| Reverse Current (IZT) | 3 mA | mA |
| Reverse Leakage Current (IR) | 0.5 μA | μA |
| Maximum DC Zener Current (IZM) | 200 mA | mA |
| Forward Voltage (VF) | 1.5 V Max. @ IF = 200 mA(dc) | V |
| Power Dissipation | 3 W | W |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | - |
| Package Type | SMB (Pb-Free) | - |
| Maximum Lead Temperature for Soldering | 260°C for 10 seconds | °C |
| Flammability Rating | UL 94 V-0 | - |
Key Features
- Zener Voltage Range: 3.3 V to 200 V
- ESD Rating of Class 3 (> 16 kV) per Human Body Model
- Flat Handling Surface for Accurate Placement
- Package Design for Top Side or Bottom Circuit Board Mounting
- AEC-Q101 Qualified and PPAP Capable
- SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
- Pb-Free Package Available
- Void-free, transfer-molded plastic case with corrosion-resistant finish and readily solderable leads
- Modified L-Bend leads providing more contact area to bond pads
- Cathode indicated by molded polarity notch
Applications
- Voltage Regulation
- Waveform Clipping
- MOSFET Gate Protection
- General Usage in Various Electronic Circuits
- Automotive and Industrial Applications Requiring High Reliability
Q & A
- What is the Zener voltage range of the 1SMB5922BT3G? The Zener voltage range is 7.12 V to 7.88 V.
- What is the maximum power dissipation of the 1SMB5922BT3G? The maximum power dissipation is 3 W.
- What is the ESD rating of the 1SMB5922BT3G? The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the 1SMB5922BT3G AEC-Q101 qualified? Yes, it is AEC-Q101 qualified and PPAP capable.
- What type of package does the 1SMB5922BT3G come in? It comes in an SMB (Pb-Free) package.
- What is the maximum lead temperature for soldering? The maximum lead temperature for soldering is 260°C for 10 seconds.
- What is the flammability rating of the 1SMB5922BT3G? The flammability rating is UL 94 V-0.
- What are some common applications of the 1SMB5922BT3G? Common applications include voltage regulation, waveform clipping, MOSFET gate protection, and general usage in various electronic circuits.
- Is the 1SMB5922BT3G suitable for automotive applications? Yes, it is suitable for automotive and other applications requiring high reliability due to its AEC-Q101 qualification and PPAP capability.
- How is the polarity indicated on the 1SMB5922BT3G? The polarity is indicated by a molded polarity notch.
