Overview
The DTA123JET1G is a PNP bipolar pre-biased digital transistor manufactured by onsemi. This component is designed to replace a single device and its external resistor bias network, simplifying circuit design and reducing the number of components required. It is particularly useful in applications where space and component count need to be minimized.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | PNP Bipolar Pre-Biased Digital Transistor |
| Maximum Collector-Emitter Voltage (Vce) | 50 V |
| Maximum Collector Current (Ic) | 100 mA |
| Base Resistor | 2.2 kΩ |
| Emitter Resistor | 47 kΩ |
| Power Dissipation (Pd) | 200 mW |
| Package Type | Surface Mount SC-75, SOT-416 |
Key Features
- Monolithic bias network design, eliminating the need for external resistors.
- PNP bipolar transistor configuration.
- High collector-emitter voltage rating of 50 V.
- Maximum collector current of 100 mA.
- Low power dissipation of 200 mW.
- Compact surface mount SC-75, SOT-416 package.
Applications
The DTA123JET1G is suitable for a variety of applications, including but not limited to:
- Switching circuits in consumer electronics.
- Automotive systems requiring compact and reliable transistor solutions.
- Industrial control systems where space is limited.
- General-purpose digital circuits where a pre-biased transistor is beneficial.
Q & A
- What is the DTA123JET1G transistor type?
The DTA123JET1G is a PNP bipolar pre-biased digital transistor. - What is the maximum collector-emitter voltage of the DTA123JET1G?
The maximum collector-emitter voltage is 50 V. - What is the maximum collector current of the DTA123JET1G?
The maximum collector current is 100 mA. - What are the values of the base and emitter resistors in the DTA123JET1G?
The base resistor is 2.2 kΩ, and the emitter resistor is 47 kΩ. - What is the power dissipation of the DTA123JET1G?
The power dissipation is 200 mW. - What package type does the DTA123JET1G come in?
The DTA123JET1G comes in a surface mount SC-75, SOT-416 package. - Why is the DTA123JET1G useful in circuit design?
The DTA123JET1G is useful because it integrates the bias network, reducing the need for external resistors and simplifying circuit design. - What are some common applications of the DTA123JET1G?
Common applications include switching circuits in consumer electronics, automotive systems, industrial control systems, and general-purpose digital circuits. - Where can I find detailed specifications for the DTA123JET1G?
Detailed specifications can be found in the technical datasheet available from the manufacturer's website or through distributors like Mouser, Digi-Key, and Farnell. - Is the DTA123JET1G suitable for high-power applications?
No, the DTA123JET1G is not suitable for high-power applications due to its limited power dissipation of 200 mW.
