Overview
The onsemi DTC123JET1G is a digital transistor from the DTC series, designed to integrate a single device with its external resistor bias network. This NPN silicon transistor is packaged in the SC-75 (SOT-523) format, making it suitable for surface mount applications. It is part of onsemi's Bias Resistor Transistor (BRT) family, which simplifies circuit design by combining the transistor and bias resistors into a single component.
Key Specifications
| Attribute | Value |
|---|---|
| Polarity | NPN |
| R1, R2 | 2.2kΩ / 47kΩ |
| Output Current (Max) | 100 mA |
| Supply Voltage | 50 V |
| Package Style | SC-75 (SOT-523) |
| Mounting Method | Surface Mount |
| Power Dissipation | 200 mW |
Key Features
- Integrated bias resistor network, reducing the need for external resistors and simplifying circuit design.
- High voltage capability of up to 50 V.
- Maximum output current of 100 mA.
- Compact SC-75 (SOT-523) package suitable for surface mount applications.
- Compliant with RoHS standards.
Applications
The onsemi DTC123JET1G is versatile and can be used in a variety of applications, including:
- General-purpose switching and amplification in digital circuits.
- Automotive and industrial control systems where high reliability and compact design are essential.
- Consumer electronics requiring low power consumption and high integration.
- Medical devices that need reliable and compact transistor solutions.
Q & A
- What is the polarity of the DTC123JET1G transistor?
The DTC123JET1G transistor is an NPN type. - What is the maximum output current of the DTC123JET1G?
The maximum output current is 100 mA. - What is the supply voltage rating of the DTC123JET1G?
The supply voltage rating is 50 V. - What package style does the DTC123JET1G come in?
The DTC123JET1G comes in the SC-75 (SOT-523) package. - Is the DTC123JET1G RoHS compliant?
Yes, the DTC123JET1G is RoHS compliant. - What is the power dissipation of the DTC123JET1G?
The power dissipation is 200 mW. - What are the values of the integrated bias resistors?
The integrated bias resistors are 2.2kΩ and 47kΩ. - What is the mounting method for the DTC123JET1G?
The mounting method is surface mount. - Where can I find detailed specifications for the DTC123JET1G?
Detailed specifications can be found in the datasheet available on the onsemi website or through distributors like Future Electronics and LCSC Electronics. - What are some common applications for the DTC123JET1G?
Common applications include general-purpose switching, automotive and industrial control systems, consumer electronics, and medical devices.
