Overview
The SMUN5212T1G is a digital transistor from onsemi, part of their series of Bias Resistor Transistors (BRT). This device integrates 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 decreases the overall component count. The SMUN5212T1G is available in the SC-70/SOT-323 package and is Pb-free, halogen-free, and RoHS compliant.
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 | 60 | 100 | - | - |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | - | 0.25 | Vdc |
| Total Device Dissipation (TA = 25°C) | PD | 202 | - | 310 | mW |
| Thermal Resistance, Junction to Ambient | RθJA | 618 | - | 403 | °C/W |
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | - | - | °C |
Key Features
- Simplifies circuit design by integrating the bias resistor network 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, and RoHS compliant.
- Available in SC-70/SOT-323 package.
Applications
The SMUN5212T1G is suitable for a variety of applications, including automotive systems, industrial control circuits, and general-purpose switching applications. Its compact package and integrated bias resistor network make it ideal for space-constrained designs and applications where component count reduction is critical.
Q & A
- What is the SMUN5212T1G?
The SMUN5212T1G is a digital transistor with an integrated bias resistor network from onsemi.
- What are the key benefits of using the SMUN5212T1G?
It simplifies circuit design, reduces board space, and decreases component count.
- What package is the SMUN5212T1G available in?
It is available in the SC-70/SOT-323 package.
- Is the SMUN5212T1G RoHS compliant?
Yes, it is Pb-free, halogen-free, and RoHS compliant.
- What are the typical applications for the SMUN5212T1G?
It is suitable for automotive systems, industrial control circuits, and general-purpose switching applications.
- What is the maximum collector-emitter saturation voltage for the SMUN5212T1G?
The maximum collector-emitter saturation voltage is 0.25 Vdc.
- What is the thermal resistance, junction to ambient, for the SMUN5212T1G?
The thermal resistance, junction to ambient, is 618 °C/W.
- What is the junction and storage temperature range for the SMUN5212T1G?
The junction and storage temperature range is -55 to +150 °C.
- Is the SMUN5212T1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the total device dissipation at 25°C for the SMUN5212T1G?
The total device dissipation at 25°C is 202 mW.
