Overview
The DTA114EET1G is a digital transistor produced by onsemi, designed to integrate a single transistor with a monolithic bias resistor network. This device simplifies circuit design by eliminating the need for external resistors, thereby reducing both system cost and board space. It is part of the DTA114EE series, which includes various packages and configurations to suit different application needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Configuration | PNP - Pre-Biased | |
| Maximum Collector Base Voltage | 50 | V |
| Maximum Collector Current | 100 | mA |
| Maximum Collector Emitter Breakdown Voltage | 50 | V |
| Maximum Collector Emitter Saturation Voltage | 250 mV @ 300 µA, 10 mA | V |
| Maximum Cutoff Collector Current | 500 nA | |
| Maximum Junction Temperature | 150 | °C |
| Maximum Power Dissipation | 200 | mW |
| Minimum DC Current Gain | 35 @ 5 mA, 10 V | |
| Base Resistance - R1 | 10 kΩ | |
| Emitter Base Resistance - R2 | 10 kΩ | |
| Package Type | SC-75, SOT-523 | |
| Resistor Ratio R1/R2 | 1 |
Key Features
- Simplified Circuit Design: The DTA114EET1G integrates a single transistor with a monolithic bias resistor network, reducing the need for external components.
- Reduced Board Space: By combining multiple components into one, this device minimizes the space required on the PCB.
- Component Count Reduction: Eliminates the need for separate resistors, simplifying the overall design and reducing component count.
- ROHS and Reach Compliance: The device is compliant with ROHS (2015/863) and Reach regulations, ensuring environmental sustainability.
- Wide Operating Temperature Range: Operates from -55°C to 150°C, making it suitable for a variety of applications.
Applications
The DTA114EET1G is suitable for various applications where a compact, integrated transistor solution is required. These include:
- Automotive Systems: Given its robust operating temperature range and compliance with automotive standards, it is ideal for automotive electronics.
- Consumer Electronics: Used in devices such as smartphones, tablets, and other portable electronics where space is a premium.
- Industrial Control Systems: Suitable for use in industrial control circuits where reliability and compactness are essential.
- Medical Devices: Can be used in medical equipment due to its reliability and compliance with stringent regulations.
Q & A
- What is the maximum collector current of the DTA114EET1G?
The maximum collector current is 100 mA.
- What is the package type of the DTA114EET1G?
The package type is SC-75, SOT-523.
- Is the DTA114EET1G ROHS compliant?
Yes, the device is ROHS (2015/863) compliant.
- What is the resistor ratio R1/R2 in the DTA114EET1G?
The resistor ratio R1/R2 is 1.
- What is the maximum junction temperature of the DTA114EET1G?
The maximum junction temperature is 150°C.
- What is the minimum DC current gain of the DTA114EET1G?
The minimum DC current gain is 35 @ 5 mA, 10 V.
- Can the DTA114EET1G be used in automotive applications?
Yes, it is suitable for automotive systems due to its robust operating temperature range and compliance with automotive standards.
- How does the DTA114EET1G simplify circuit design?
It integrates a single transistor with a monolithic bias resistor network, eliminating the need for external resistors.
- What is the maximum power dissipation of the DTA114EET1G?
The maximum power dissipation is 200 mW.
- Is the DTA114EET1G available in tape and reel packaging?
Yes, it is available in tape and reel packaging with a quantity of 3000 pieces per reel.
