Overview
The MUN5214T1G is a digital transistor from onsemi, part of their series of Bias Resistor Transistors (BRT). This device is designed to integrate a single transistor with a monolithic bias resistor 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 MUN5214T1G is available in the SC-70/SOT-323 package and is Pb-free, halogen-free, and RoHS compliant, making it suitable for a variety of applications, including automotive and industrial uses.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Base Voltage | VCBO | 50 | Vdc | ||
| Collector-Emitter Voltage | VCEO | 50 | Vdc | ||
| Collector Current - Continuous | IC | 100 | mAdc | ||
| Input Forward Voltage | VIN(fwd) | 40 | Vdc | ||
| Input Reverse Voltage | VIN(rev) | 6 | Vdc | ||
| Collector-Base Cutoff Current | ICBO | 100 | nAdc | ||
| Collector-Emitter Cutoff Current | ICEO | 500 | nAdc | ||
| Emitter-Base Cutoff Current | IEBO | 0.2 | mAdc | ||
| DC Current Gain | hFE | 80 | 140 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.25 | Vdc | ||
| Input Resistor | R1 | 7.0 | 10 | 13 | kΩ |
| Resistor Ratio | R1/R2 | 0.17 | 0.21 | 0.25 | |
| Junction and Storage Temperature Range | TJ, Tstg | −55 | 150 | °C |
Key Features
- Simplifies Circuit Design: Integrates the transistor and bias resistors into a single device, reducing the need for external components.
- Reduces Board Space: Compact packaging options such as SC-70/SOT-323 help in minimizing the overall board size.
- Reduces Component Count: By integrating the bias resistors, the total number of components on the board is reduced.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring unique site and control change requirements.
- Pb-free, Halogen Free/BFR Free, and RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
Applications
- Automotive Systems: Ideal for use in automotive applications due to its AEC-Q101 qualification and PPAP capability.
- Industrial Control Systems: Suitable for various industrial control applications where compact and reliable transistor solutions are required.
- Consumer Electronics: Can be used in consumer electronics to simplify circuit design and reduce component count.
- General Purpose Switching: Applicable in general-purpose switching applications where a compact, integrated transistor solution is beneficial.
Q & A
- What is the MUN5214T1G?
The MUN5214T1G is a digital transistor with a monolithic bias resistor network from onsemi.
- What are the key benefits of using the MUN5214T1G?
It simplifies circuit design, reduces board space, and decreases the overall component count.
- What is the maximum collector-emitter voltage for the MUN5214T1G?
The maximum collector-emitter voltage is 50 Vdc.
- What is the maximum collector current for the MUN5214T1G?
The maximum collector current is 100 mA.
- Is the MUN5214T1G RoHS compliant?
Yes, the MUN5214T1G is Pb-free, halogen-free, and RoHS compliant.
- What are the typical applications for the MUN5214T1G?
It is suitable for automotive systems, industrial control systems, consumer electronics, and general-purpose switching applications.
- What is the junction and storage temperature range for the MUN5214T1G?
The junction and storage temperature range is −55°C to 150°C.
- What package options are available for the MUN5214T1G?
The MUN5214T1G is available in the SC-70/SOT-323 package.
- Is the MUN5214T1G AEC-Q101 qualified?
Yes, the MUN5214T1G is AEC-Q101 qualified and PPAP capable.
- What is the typical DC current gain for the MUN5214T1G?
The typical DC current gain (hFE) is 140.
