Overview
The DTC114TET1G is a digital transistor produced by onsemi, designed to integrate a single transistor with a monolithic bias resistor network. This component simplifies circuit design by eliminating the need for external resistors, thereby reducing system cost and board space. It is part of the Bias Resistor Transistor (BRT) series, which includes devices like the DTC114EE, DTC114EM3, and others. The DTC114TET1G is particularly useful in applications requiring compact and efficient transistor solutions.
Key Specifications
| Characteristic | Symbol | Min | Max | Unit | |
|---|---|---|---|---|---|
| Collector-Base Cutoff Current | ICBO | - | - | 100 | nAdc |
| Collector-Emitter Cutoff Current | ICEO | - | - | 500 | nAdc |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.5 | mAdc |
| Collector-Base Breakdown Voltage | V(BR)CBO | 50 | - | - | Vdc |
| Collector-Emitter Breakdown Voltage | V(BR)CEO | 50 | - | - | Vdc |
| DC Current Gain | hFE | 35 | 60 | - | - |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | - | 0.25 | Vdc |
| Input Voltage (off) | Vi(off) | - | 1.2 | 0.8 | Vdc |
| Input Voltage (on) | Vi(on) | 2.5 | 1.8 | - | Vdc |
| Output Voltage (on) | VOL | - | - | 0.2 | Vdc |
| Output Voltage (off) | VOH | 4.9 | - | - | Vdc |
| Input Resistor | R1 | 7.0 | 10 | 13 | kΩ |
| Resistor Ratio | R1/R2 | 0.8 | 1.0 | 1.2 | - |
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-75 and SOT-723 reduce the overall footprint of the circuit.
- Reduces Component Count: By integrating the bias resistors into the transistor, it minimizes the number of discrete components required.
- AEC-Q101 Qualified: Suitable for automotive and other applications requiring unique site and control change requirements.
- Pb-Free Packages: Available in lead-free packages, making it compliant with environmental regulations.
Applications
The DTC114TET1G is versatile and can be used in a variety of applications, including:
- Automotive Systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Consumer Electronics: Ideal for use in compact electronic devices where space is a constraint.
- Industrial Control Systems: Can be used in industrial automation and control circuits where reliability and efficiency are crucial.
- Medical Devices: Suitable for medical equipment that requires precise and reliable transistor performance.
Q & A
- What is the DTC114TET1G? The DTC114TET1G is a digital transistor with an integrated monolithic bias resistor network produced by onsemi.
- What are the key benefits of using the DTC114TET1G? It simplifies circuit design, reduces board space, and minimizes component count.
- What are the typical applications of the DTC114TET1G? It is used in automotive systems, consumer electronics, industrial control systems, and medical devices.
- What is the maximum collector-base cutoff current for the DTC114TET1G? The maximum collector-base cutoff current is 100 nAdc.
- What is the DC current gain of the DTC114TET1G? The DC current gain (hFE) is typically 60, with a minimum of 35.
- What is the collector-emitter saturation voltage of the DTC114TET1G? The collector-emitter saturation voltage (VCE(sat)) is typically 0.25 Vdc.
- Is the DTC114TET1G AEC-Q101 qualified? Yes, it is AEC-Q101 qualified, making it suitable for automotive and other demanding applications.
- What are the package options available for the DTC114TET1G? It is available in packages such as SC-75 and SOT-723.
- What is the junction and storage temperature range for the DTC114TET1G? The junction and storage temperature range is -55°C to +150°C.
- Is the DTC114TET1G lead-free? Yes, it is available in lead-free packages.
