Overview
The 1SMB5923BT3G is a 3.0 W Zener diode produced by onsemi, designed for general purpose voltage regulation applications. This device is part of the 1SMB59 series, which offers a wide range of Zener voltages from 3.3 V to 200 V. It is suitable for various end products, including voltage regulation, waveform clipping, and MOSFET gate protection. The 1SMB5923BT3G is AEC-Q101 qualified and PPAP capable, making it reliable for automotive and other applications requiring stringent quality standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 7.79 - 8.61 | V |
| Nominal Zener Voltage | 8.2 | V |
| Maximum Zener Impedance (ZZT) | 45.7 | Ω |
| Reverse Current (IZT) | 3.5 | mA |
| Reverse Leakage Current (IR) | 0.5 | μA |
| Maximum DC Zener Current (IZM) | 400 | mA |
| Forward Voltage (VF) | 1.5 | V |
| Forward Current (IF) | 200 | mA |
| Power Dissipation (P Max) | 3 | W |
| Package Type | SMB (DO-214AA) | |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| Flammability Rating | UL 94 V-0 | |
| Lead Temperature for Soldering | 260°C for 10 seconds |
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 surfaces and readily solderable leads
- Modified L-Bend leads providing more contact area to bond pads
Applications
- Voltage Regulation
- Waveform Clipping
- MOSFET Gate Protection
- General Purpose Voltage Regulation in Various Electronic Devices
- Automotive and Industrial Applications Requiring High Reliability
Q & A
- What is the Zener voltage range of the 1SMB5923BT3G? The Zener voltage range is from 7.79 V to 8.61 V, with a nominal voltage of 8.2 V.
- What is the maximum power dissipation of the 1SMB5923BT3G? The maximum power dissipation is 3 W.
- What is the ESD rating of the 1SMB5923BT3G? The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the 1SMB5923BT3G AEC-Q101 qualified? Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the package type of the 1SMB5923BT3G? The package type is SMB (DO-214AA).
- What is the flammability rating of the 1SMB5923BT3G? The flammability rating is UL 94 V-0.
- What is the lead temperature for soldering? The lead temperature for soldering is 260°C for 10 seconds.
- Is the 1SMB5923BT3G Pb-Free? Yes, Pb-Free packages are available.
- What are the typical applications of the 1SMB5923BT3G? Typical applications include voltage regulation, waveform clipping, MOSFET gate protection, and general purpose voltage regulation in various electronic devices.
- Can the 1SMB5923BT3G be used in automotive applications? Yes, it is suitable for automotive and other applications requiring unique site and control change requirements due to its AEC-Q101 qualification and PPAP capability.
