Overview
The SDTC114YET1G is a digital transistor from onsemi, part of their Bias Resistor Transistor (BRT) series. This device is designed to integrate a single transistor with a monolithic bias resistor network, consisting of a series base resistor and a base-emitter resistor. This integration simplifies circuit design, reduces board space, and minimizes component count. The SDTC114YET1G is particularly useful in applications requiring compact and efficient transistor solutions.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Base Cutoff Current | ICBO | - | - | 100 | nAdc |
| Collector-Emitter Cutoff Current | ICEO | - | - | 500 | nAdc |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.2 | mAdc |
| Collector-Base Breakdown Voltage | V(BR)CBO | 50 | - | - | Vdc |
| Collector-Emitter Breakdown Voltage | V(BR)CEO | 50 | - | - | Vdc |
| DC Current Gain | hFE | 80 | 140 | - | - |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | - | 0.25 | Vdc |
| Input Voltage (off) | Vi(off) | - | 0.7 | 0.5 | Vdc |
| Input Voltage (on) | Vi(on) | 1.4 | 0.8 | - | 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 | 0.17 | 0.21 | 0.25 | - |
| Total Device Dissipation (TA = 25°C) | PD | 200 | - | - | mW |
| Thermal Resistance, Junction to Ambient | RθJA | 600 | - | - | °C/W |
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | - | - | °C |
Key Features
- Simplifies circuit design by integrating the transistor and bias resistors into a single device.
- Reduces board space and component count.
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
- Available in various package types including SC-75, SC-70/SOT-323, and others.
Applications
The SDTC114YET1G 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.
- Industrial control systems: Its compact design and integrated bias resistors make it ideal for space-constrained industrial control circuits.
- Consumer electronics: It can be used in various consumer electronic devices where space efficiency and simplicity of design are crucial.
- General-purpose switching: The device is suitable for general-purpose switching applications where a compact, reliable transistor is required.
Q & A
- What is the SDTC114YET1G? The SDTC114YET1G is a digital transistor from onsemi that integrates a single transistor with a monolithic bias resistor network.
- What are the key benefits of using the SDTC114YET1G? It simplifies circuit design, reduces board space, and minimizes component count.
- What are the typical applications for the SDTC114YET1G? It is used in automotive systems, industrial control systems, consumer electronics, and general-purpose switching applications.
- Is the SDTC114YET1G AEC-Q101 qualified? Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the maximum total device dissipation at 25°C for the SDTC114YET1G? The maximum total device dissipation at 25°C is 200 mW.
- What is the thermal resistance, junction to ambient, for the SDTC114YET1G? The thermal resistance, junction to ambient, is 600 °C/W.
- What is the junction and storage temperature range for the SDTC114YET1G? The junction and storage temperature range is -55 to +150 °C.
- Is the SDTC114YET1G Pb-free and RoHS compliant? Yes, it is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What are the available package types for the SDTC114YET1G? It is available in SC-75, SC-70/SOT-323, and other package types.
- What is the typical DC current gain for the SDTC114YET1G? The typical DC current gain is 140.
