Overview
The SMUN5211DW1T1G is a Dual NPN Bias Resistor Transistor (BRT) produced by onsemi. This component integrates a single transistor with a monolithic bias network, consisting of two resistors: a series base resistor and a base-emitter resistor. This design simplifies circuit design and reduces component count, making it ideal for various electronic applications. The device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, ensuring environmental sustainability and regulatory compliance.
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 |
| DC Current Gain | hFE | 35 | 60 | - | - |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | - | 0.25 | V |
| Thermal Resistance, Junction to Ambient | RθJA | - | - | 670 | °C/W |
| Junction and Storage Temperature Range | TJ, Tstg | -55 | - | 150 | °C |
Key Features
- Integrated Bias Network: The SMUN5211DW1T1G includes a monolithic bias network with two resistors, simplifying circuit design and reducing the number of external components.
- Dual NPN Transistor: This device features two NPN transistors, making it suitable for applications requiring dual transistor functionality.
- Environmental Compliance: The component is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, ensuring it meets current environmental regulations.
- Compact Packaging: Available in SOT-363 packaging, which is compact and suitable for space-constrained designs.
- Wide Temperature Range: Operates over a junction and storage temperature range of -55°C to 150°C, making it versatile for various environmental conditions.
Applications
- General Purpose Amplification: Suitable for general-purpose amplification in a wide range of electronic circuits.
- Switching Circuits: Can be used in switching applications due to its high current gain and low saturation voltage.
- Automotive Electronics: Its robust temperature range and environmental compliance make it a good fit for automotive electronic systems.
- Consumer Electronics: Used in various consumer electronic devices where compact, reliable transistor performance is required.
- Industrial Control Systems: Suitable for industrial control systems that require reliable and stable transistor performance.
Q & A
- What is the maximum collector-base voltage for the SMUN5211DW1T1G?
The maximum collector-base voltage (VCBO) is 50 Vdc.
- What is the typical DC current gain (hFE) of this transistor?
The typical DC current gain (hFE) is 60.
- What is the collector-emitter saturation voltage (VCE(sat))?
The collector-emitter saturation voltage (VCE(sat)) is 0.25 V.
- What is the thermal resistance, junction to ambient (RθJA), for the SOT-363 package?
The thermal resistance, junction to ambient (RθJA), is 670 °C/W for the SOT-363 package.
- Is the SMUN5211DW1T1G RoHS Compliant?
Yes, the SMUN5211DW1T1G is RoHS Compliant.
- What is the junction and storage temperature range for this device?
The junction and storage temperature range is -55°C to 150°C.
- What type of packaging is available for the SMUN5211DW1T1G?
The SMUN5211DW1T1G is available in SOT-363 packaging.
- Can this transistor be used in automotive electronics?
Yes, its robust temperature range and environmental compliance make it suitable for automotive electronics.
- What is the maximum collector current for continuous operation?
The maximum collector current for continuous operation is 100 mA.
- Is the SMUN5211DW1T1G Pb-Free and Halogen Free/BFR Free?
Yes, the SMUN5211DW1T1G is Pb-Free and Halogen Free/BFR Free.
