Overview
The DTC123JM3T5G is a digital transistor produced by onsemi, part of their Bias Resistor Transistor (BRT) series. This device integrates 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 minimizes component count. The DTC123JM3T5G is available in the SOT-723 package and is Pb-free, making it suitable for various applications, including automotive and other environments requiring unique site and control change requirements.
Key Specifications
| Characteristic | Symbol | Max Unit | Notes |
|---|---|---|---|
| Total Device Dissipation at TA = 25°C | PD | 260 mW | |
| Derate above 25°C | 2.0 mW/°C | ||
| Thermal Resistance, Junction to Ambient | RθJA | 480 °C/W | |
| Junction and Storage Temperature Range | TJ, Tstg | −55 to +150 °C | |
| Input Voltage (off) | Vi(off) | 0.6 Vdc | VCE = 5.0 V, IC = 100 μA |
| Input Voltage (on) | Vi(on) | 1.1 Vdc | VCE = 0.3 V, IC = 5.0 mA |
| Output Voltage (on) | VOL | 0.2 Vdc | VCC = 5.0 V, VB = 2.5 V, RL = 1.0 kΩ |
| Output Voltage (off) | VOH | 4.9 Vdc | VCC = 5.0 V, VB = 0.5 V, RL = 1.0 kΩ |
| Input Resistor R1 | 2.2 kΩ | ||
| Resistor Ratio R1/R2 | 0.047 |
Key Features
- Simplifies circuit design by integrating the transistor and bias resistors into a single device.
- Reduces board space and component count.
- Pb-free package, suitable for automotive and other applications requiring unique site and control change requirements.
- AEC-Q101 qualified and PPAP capable.
- Available in SOT-723 package.
Applications
- Automotive systems requiring high reliability and specific control change requirements.
- General-purpose switching applications.
- Low-power logic circuits.
- Consumer electronics where space and component count are critical.
Q & A
- What is the DTC123JM3T5G?
The DTC123JM3T5G is a digital transistor with a monolithic bias resistor network, produced by onsemi.
- What are the key benefits of using the DTC123JM3T5G?
It simplifies circuit design, reduces board space, and minimizes component count.
- What package is the DTC123JM3T5G available in?
The DTC123JM3T5G is available in the SOT-723 package.
- Is the DTC123JM3T5G Pb-free?
- What is the maximum total device dissipation at 25°C for the DTC123JM3T5G?
The maximum total device dissipation at 25°C is 260 mW.
- What is the thermal resistance, junction to ambient, for the DTC123JM3T5G?
The thermal resistance, junction to ambient, is 480 °C/W.
- What is the junction and storage temperature range for the DTC123JM3T5G?
The junction and storage temperature range is −55 to +150 °C.
- Is the DTC123JM3T5G AEC-Q101 qualified?
- What are some typical applications for the DTC123JM3T5G?
Typical applications include automotive systems, general-purpose switching, low-power logic circuits, and consumer electronics.
- Why is the DTC123JM3T5G not recommended for new designs?
The DTC123JM3T5G is not recommended for new designs as it has been discontinued. Contact an onsemi representative for more information.
