Overview
The MUN2212T1G is a digital transistor from onsemi, designed to integrate a single transistor with a monolithic bias resistor network. This device simplifies circuit design by eliminating the need for external resistor bias networks, thereby reducing both system cost and board space. The MUN2212T1G is part of a series of Bias Resistor Transistors (BRT) that are AEC-Q101 qualified and PPAP capable, making them suitable for automotive and other applications requiring unique site and control change requirements.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Voltage (off) | Vi(off) | - | 1.2 | 0.8 | Vdc |
| Input Voltage (on) | Vi(on) | 2.5 | 1.6 | - | Vdc |
| Output Voltage (on) | VOL | - | - | 0.2 | Vdc |
| Output Voltage (off) | VOH | 4.9 | - | - | Vdc |
| Input Resistor | R1 | 15.4 | 22 | 28.6 | kΩ |
| Resistor Ratio | R1/R2 | 0.8 | 1.0 | 1.2 | - |
| Total Device Dissipation (TA = 25°C) | PD | 230 | - | - | mW |
| Thermal Resistance, Junction to Ambient | RθJA | 540 | - | - | °C/W |
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | - | - | °C |
Key Features
- Simplifies Circuit Design: Integrates a single transistor with a monolithic bias resistor network, reducing the need for external components.
- Reduces Board Space: Compact package options such as SC-59, SOT-23, and others help in minimizing board space.
- Reduces Component Count: By integrating the bias resistor network into the transistor, it reduces the overall component count in the circuit.
- 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: Ensures environmental compliance and safety.
Applications
- Automotive Systems: Ideal for use in automotive applications due to its AEC-Q101 qualification and PPAP capability.
- Consumer Electronics: Suitable for various consumer electronic devices where space and component count are critical.
- Industrial Control Systems: Can be used in industrial control circuits where reliability and compact design are essential.
- General Purpose Switching: Applicable in general-purpose switching applications where a simple and reliable transistor is required.
Q & A
- What is the MUN2212T1G used for?
The MUN2212T1G is a digital transistor used to replace a single device and its external resistor bias network, simplifying circuit design and reducing board space.
- What are the key features of the MUN2212T1G?
Key features include simplified circuit design, reduced board space, reduced component count, AEC-Q101 qualification, and environmental compliance.
- What are the typical input and output voltages for the MUN2212T1G?
The typical input voltage (on) is 1.6 V, and the typical output voltage (on) is 0.2 V.
- What is the thermal resistance of the MUN2212T1G?
The thermal resistance (junction to ambient) is 540 °C/W.
- What is the junction and storage temperature range for the MUN2212T1G?
The junction and storage temperature range is -55 to +150 °C.
- Is the MUN2212T1G RoHS compliant?
Yes, the MUN2212T1G is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- What package options are available for the MUN2212T1G?
Available package options include SC-59, SOT-23, and others.
- What is the maximum total device dissipation at 25°C?
The maximum total device dissipation at 25°C is 230 mW.
- Can the MUN2212T1G be used in automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications.
- How does the MUN2212T1G reduce component count?
It integrates the bias resistor network into the transistor, reducing the need for external resistors.
