Overview
The SZ1SMB5916BT3G is a 3 Watt Plastic Surface Mount Zener Voltage Regulator Diode produced by onsemi. This component is part of the 1SMB59xxBT3G and SZ1SMB59xxT3G series, designed to provide stable voltage regulation in a variety of applications. The device is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 4.08 - 4.3 - 4.52 | V |
| Maximum Zener Impedance (ZZT) | 87.2 | Ω |
| Reverse Current (IZT) | 6 mA | mA |
| Reverse Leakage Current (IR) | 1 μA | μA |
| Maximum DC Zener Current (IZM) | 500 mA | mA |
| Maximum Steady State Power Dissipation @ TL = 75°C | 3.0 W | W |
| Thermal Resistance from Junction-to-Lead (RθJL) | 25 °C/W | °C/W |
| Operating and Storage Temperature Range | -65 to +150 °C | °C |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| Package | SMB (Pb-Free) |
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 Devices
- Corrosion Resistant and Readily Solderable Leads
- Flammability Rating: UL 94 V-0
Applications
- Voltage Regulation in Power Supplies
- Overvoltage Protection
- Automotive Electronics
- Industrial Control Systems
- Consumer Electronics
- Telecommunication Equipment
Q & A
- What is the Zener voltage range of the SZ1SMB5916BT3G?
The Zener voltage range is 4.08 V to 4.52 V.
- What is the maximum steady state power dissipation of the SZ1SMB5916BT3G at TL = 75°C?
The maximum steady state power dissipation is 3.0 W.
- What is the ESD rating of the SZ1SMB5916BT3G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the SZ1SMB5916BT3G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the operating temperature range of the SZ1SMB5916BT3G?
The operating and storage temperature range is -65 to +150 °C.
- What type of package does the SZ1SMB5916BT3G come in?
The package is SMB (Pb-Free).
- What are some common applications of the SZ1SMB5916BT3G?
Common applications include voltage regulation in power supplies, overvoltage protection, automotive electronics, industrial control systems, and consumer electronics.
- Is the SZ1SMB5916BT3G suitable for use in automotive applications?
Yes, it is suitable for automotive and other applications requiring unique site and control change requirements.
- What is the flammability rating of the SZ1SMB5916BT3G?
The flammability rating is UL 94 V-0.
- Are the leads of the SZ1SMB5916BT3G readily solderable?
Yes, the leads are corrosion resistant and readily solderable.
