Overview
The MUN2211T1G is a NPN Digital Transistor with a monolithic bias resistor network, designed by onsemi to replace a single device and its external resistor bias network. This Bias Resistor Transistor (BRT) integrates a single transistor with 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 minimizes component count.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Polarity | Single NPN |
| Collector Emitter Voltage Max (NPN) | 50V |
| Continuous Collector Current | 100mA |
| Base Input Resistor (R1) | 10kohm |
| Base Emitter Resistor (R2) | 10kohm |
| Transistor Case Style | SC-59 |
| Transistor Mounting | Surface Mount |
| No. of Pins | 3 Pin |
| Power Dissipation | 338mW |
| Operating Temperature Max | 150°C |
| DC Current Gain hFE Min | 35hFE |
| Minimum Operating Temperature | -55°C |
Key Features
- Simplifies circuit design by integrating the transistor and bias resistors into a single device.
- Reduces board space due to the compact SC-59 package.
- Minimizes component count, reducing the complexity of the circuit.
- Surface mount technology for easy integration into modern PCB designs.
Applications
The MUN2211T1G is suitable for various applications, including:
- Industrial automation and control systems.
- Automotive electronics, such as in vehicle control and sensing circuits.
- Power management systems, where compact and efficient transistor solutions are required.
Q & A
- What is the MUN2211T1G?
The MUN2211T1G is a NPN Digital Transistor with a monolithic bias resistor network designed by onsemi.
- What are the key benefits of using the MUN2211T1G?
It simplifies circuit design, reduces board space, and minimizes component count.
- What is the maximum collector-emitter voltage for the MUN2211T1G?
The maximum collector-emitter voltage is 50V.
- What is the continuous collector current of the MUN2211T1G?
The continuous collector current is 100mA.
- What are the values of the base input and base emitter resistors?
Both the base input resistor (R1) and the base emitter resistor (R2) are 10kohm each.
- What is the case style and mounting type of the MUN2211T1G?
The case style is SC-59, and it is a surface mount device.
- What is the maximum operating temperature of the MUN2211T1G?
The maximum operating temperature is 150°C.
- What is the minimum DC current gain (hFE) of the MUN2211T1G?
The minimum DC current gain (hFE) is 35.
- Is the MUN2211T1G RoHS compliant?
- What are some common applications of the MUN2211T1G?
