Overview
The MUN5233T1G is a part of the MUN series of NPN silicon bias resistor transistors manufactured by onsemi. This device is designed to replace a single transistor and its external resistor bias network, integrating a monolithic bias network consisting of two resistors: a series base resistor and a base-emitter resistor. This integration simplifies circuit design, reduces board space, and decreases the overall component count. The MUN5233T1G is available in the SOT-323 (SC-70) package and is suitable for surface mount assembly.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Polarity | NPN | |
| Collector Current Max | 100 | mA |
| Collector-Emitter Voltage Max | 50 | V |
| Power Dissipation Total | 202 | mW |
| Package Style | SOT-323 (SC-70) | |
| Mounting Method | Surface Mount | |
| Base Resistor | 4.7 kΩ | |
| Base-Emitter Resistor | 47 kΩ | |
| Storage Temperature Range | -55°C to +150°C | |
| Current Gain | 200 |
Key Features
- Simplifies Circuit Design: By integrating the bias resistor network into a single device, it reduces the complexity of the circuit.
- Reduces Board Space: The integration of components into a single package minimizes the space required on the PCB.
- Reduces Component Count: Eliminates the need for external resistors, reducing the overall component count.
- Pb-Free Packages Available: Compliant with lead-free requirements, making it suitable for environmentally friendly designs.
- AEC-Q101 Qualified and PPAP Capable: Meets automotive quality standards, ensuring reliability and performance in demanding applications.
- S Prefix for Automotive and Other Applications: Special prefix for applications requiring unique site and control change requirements.
- SC-70/SOT-323 Package: Can be soldered using wave or reflow methods, with modified gull-winged leads to absorb thermal stress during soldering.
Applications
The MUN5233T1G is versatile and can be used in a variety of applications where a compact, integrated transistor solution is required. These include:
- Automotive Systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Consumer Electronics: Ideal for applications where space is limited, such as in smartphones, tablets, and other portable devices.
- Industrial Control Systems: Can be used in control circuits where reliability and compactness are essential.
- Medical Devices: Suitable for medical equipment where miniaturization and reliability are critical.
Q & A
- What is the MUN5233T1G?
The MUN5233T1G is an NPN silicon bias resistor transistor from onsemi, designed to replace a single transistor and its external resistor bias network.
- What package type does the MUN5233T1G come in?
The MUN5233T1G is available in the SOT-323 (SC-70) package.
- What are the key benefits of using the MUN5233T1G?
It simplifies circuit design, reduces board space, and decreases the overall component count.
- What is the maximum collector current of the MUN5233T1G?
The maximum collector current is 100 mA.
- What is the maximum collector-emitter voltage of the MUN5233T1G?
The maximum collector-emitter voltage is 50 V.
- Is the MUN5233T1G lead-free?
- What are the values of the integrated base resistors in the MUN5233T1G?
The base resistor is 4.7 kΩ and the base-emitter resistor is 47 kΩ.
- What is the storage temperature range for the MUN5233T1G?
The storage temperature range is -55°C to +150°C.
- Is the MUN5233T1G qualified for automotive applications?
- How can the MUN5233T1G be soldered?
