Overview
The SMMUN2134LT1G is a pre-biased bipolar transistor (BJT) produced by onsemi. This component is part of the Bias Resistor Transistor (BRT) series, designed to integrate a single transistor and its external resistor bias network into a single device. This integration simplifies circuit design and reduces the number of external components required, making it ideal for various electronic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Category | Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single, Pre-Biased |
| Package | SOT-23-3 (TO-236), Surface Mount |
| Voltage (VCE) | 50 V |
| Current (IC) | 100 mA |
| Power Dissipation (PD) | 246 mW |
| Resistor Values | R1 = 22 kΩ, R2 = 47 kΩ |
Key Features
- Pre-biased configuration, eliminating the need for external resistors.
- Compact SOT-23-3 (TO-236) surface mount package.
- High voltage rating of 50 V and current rating of 100 mA.
- Low power dissipation of 246 mW.
- Simplified circuit design and reduced component count.
Applications
The SMMUN2134LT1G is suitable for a variety of applications, including general-purpose switching, amplification, and signal processing. It is particularly useful in circuits where space is limited and simplicity in design is a priority. Common applications include automotive systems, consumer electronics, and industrial control systems.
Q & A
- What is the SMMUN2134LT1G? The SMMUN2134LT1G is a pre-biased bipolar transistor (BJT) produced by onsemi.
- What package type does it use? It uses the SOT-23-3 (TO-236) surface mount package.
- What are the voltage and current ratings? The voltage rating is 50 V and the current rating is 100 mA.
- What is the power dissipation? The power dissipation is 246 mW.
- What are the resistor values in the pre-biased configuration? R1 = 22 kΩ and R2 = 47 kΩ.
- What are the benefits of using this component? It simplifies circuit design and reduces the number of external components required.
- Where can this component be used? It can be used in general-purpose switching, amplification, and signal processing applications.
- What are some common applications? Common applications include automotive systems, consumer electronics, and industrial control systems.
- Why is it preferred in space-limited designs? It is preferred because it integrates the transistor and its bias resistors into a single device, reducing component count and space requirements.
- Where can I find detailed specifications? Detailed specifications can be found on the official onsemi website, as well as on distributor websites like Mouser and Digi-Key.
