Overview
The 1SMB5913BT3G is a 3 Watt Plastic Surface Mount Zener Voltage Regulator Diode produced by onsemi. This component is part of the 1SMB59xxBT3G series, which offers a wide range of Zener voltages from 3.3 V to 200 V. The 1SMB5913BT3G is specifically designed to provide a stable Zener voltage of 3.3 V, making it suitable for various voltage regulation and protection applications.
This diode is characterized by its high power dissipation capability, ESD rating, and robust package design. It is AEC-Q101 qualified and PPAP capable, ensuring reliability and performance in automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 3.13 - 3.47 | V |
| Maximum Zener Impedance (ZZT) | 113.6 | Ω |
| Reverse Current (IZT) | 10 | mA |
| Reverse Leakage Current (IR) | 1 μA | μA |
| Maximum DC Zener Current (IZM) | 500 | mA |
| Maximum Steady State Power Dissipation @ TL = 75°C | 3.0 | W |
| Thermal Resistance from Junction-to-Lead (RθJL) | 25 | °C/W |
| Operating and Storage Temperature Range | -65 to +150 | °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 across the series, with the 1SMB5913BT3G specifically at 3.3 V.
- ESD Rating: Class 3 (> 16 kV) per Human Body Model, providing robust protection against electrostatic discharge.
- Flat Handling Surface: Designed for accurate placement and handling.
- Package Design: Suitable for top side or bottom circuit board mounting.
- AEC-Q101 Qualified and PPAP Capable: Ensures reliability and performance in automotive and other demanding applications.
- Pb-Free Devices: Compliant with lead-free requirements.
- Corrosion Resistant Finish: All external surfaces are corrosion resistant, and leads are readily solderable.
Applications
- Voltage Regulation: Ideal for stabilizing voltage in power supplies, voltage regulators, and other electronic circuits.
- Overvoltage Protection: Used to protect electronic circuits from voltage spikes and surges.
- Automotive Electronics: AEC-Q101 qualified, making it suitable for use in automotive systems.
- Industrial Control Systems: Reliable performance in industrial control and automation applications.
- Consumer Electronics: Suitable for use in various consumer electronic devices requiring stable voltage regulation.
Q & A
- What is the Zener voltage of the 1SMB5913BT3G?
The Zener voltage of the 1SMB5913BT3G is between 3.13 V and 3.47 V.
- What is the maximum power dissipation of the 1SMB5913BT3G at 75°C?
The maximum power dissipation is 3.0 W at a lead temperature of 75°C.
- What is the ESD rating of the 1SMB5913BT3G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the 1SMB5913BT3G AEC-Q101 qualified?
Yes, the 1SMB5913BT3G is AEC-Q101 qualified and PPAP capable.
- What is the operating temperature range of the 1SMB5913BT3G?
The operating and storage temperature range is -65°C to +150°C.
- What type of package does the 1SMB5913BT3G come in?
The 1SMB5913BT3G comes in an SMB (Pb-Free) package.
- Can the 1SMB5913BT3G be used in automotive applications?
Yes, it is suitable for use in automotive applications due to its AEC-Q101 qualification.
- What is the thermal resistance from junction-to-lead (RθJL) of the 1SMB5913BT3G?
The thermal resistance from junction-to-lead (RθJL) is 25°C/W.
- Is the 1SMB5913BT3G lead-free?
Yes, the 1SMB5913BT3G is a Pb-Free device.
- What are some common applications of the 1SMB5913BT3G?
Common applications include voltage regulation, overvoltage protection, automotive electronics, industrial control systems, and consumer electronics.
