Overview
The DTC144EET1G 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 resistor bias networks, thereby reducing system cost and board space. The DTC144EET1G is part of the Bias Resistor Transistor (BRT) series and is available in a SC-75 package.
This component is Pb-free, halogen-free, and RoHS compliant, making it suitable for a wide range of applications, including automotive and other sectors requiring unique site and control change requirements. It is AEC-Q101 qualified and PPAP capable.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Base Voltage | VCBO | - | - | 50 | Vdc |
| Collector-Emitter Voltage | VCEO | - | - | 50 | Vdc |
| Collector Current - Continuous | IC | - | - | 100 | mAdc |
| Input Forward Voltage | VIN(fwd) | - | - | 40 | Vdc |
| Input Reverse Voltage | VIN(rev) | - | - | 10 | Vdc |
| Collector-Base Cutoff Current | ICBO | - | - | 100 | nAdc |
| Collector-Emitter Cutoff Current | ICEO | - | - | 500 | nAdc |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.1 | mAdc |
| DC Current Gain | hFE | 80 | 140 | - | - |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | - | 0.25 | Vdc |
| Input Resistor R1 | R1 | 32.9 | 47 | 61.1 | kΩ |
| Resistor Ratio R1/R2 | R1/R2 | 0.8 | 1.0 | 1.2 | - |
Key Features
- Simplifies circuit design by integrating a single transistor with a monolithic bias resistor network.
- Reduces board space and component count.
- Pb-free, halogen-free, and RoHS compliant.
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other applications requiring unique site and control change requirements.
- Available in various packages including SC-75, SC-59, SOT-23, SOT-323, SOT-723, and SOT-1123.
Applications
- Automotive systems requiring AEC-Q101 qualification.
- General-purpose switching and amplification.
- Consumer electronics where space and component count are critical.
- Industrial control systems.
- Any application requiring a compact, integrated transistor and resistor solution.
Q & A
- What is the DTC144EET1G?
The DTC144EET1G is a digital transistor with a monolithic bias resistor network, designed to simplify circuit design and reduce board space.
- What are the key benefits of using the DTC144EET1G?
The key benefits include simplified circuit design, reduced board space, and reduced component count. It is also Pb-free, halogen-free, and RoHS compliant.
- What are the maximum ratings for the DTC144EET1G?
The maximum ratings include a collector-base voltage of 50 Vdc, collector-emitter voltage of 50 Vdc, and continuous collector current of 100 mAdc.
- Is the DTC144EET1G suitable for automotive applications?
- What packages is the DTC144EET1G available in?
- What is the DC current gain of the DTC144EET1G?
- What is the collector-emitter saturation voltage of the DTC144EET1G?
- What is the input resistor value for the DTC144EET1G?
- Is the DTC144EET1G RoHS compliant?
- What are the thermal characteristics of the DTC144EET1G?
