Overview
The MMBT3904L3-TP is an NPN bipolar junction transistor (BJT) manufactured by Micro Commercial Components. It is packaged in the SOT23 surface mount device (SMD) format. This transistor is designed for small signal switching and amplification applications. It features a collector-emitter voltage (VCE) of 40V and a continuous collector current (IC) of 200mA, making it suitable for a variety of electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (VCE) | 40V |
| Continuous Collector Current (IC) | 200mA |
| Emitter-Base Voltage (VEB) | 6V |
| Current Gain (hfe) | 100 to 300 |
| Transition Frequency | 300MHz |
| Power Dissipation | 350mW |
| Package Type | SOT23 |
| Mounting Type | SMD |
Key Features
- NPN small signal transistor
- Continuous collector current of 200mA
- Collector-emitter voltage of 40V
- Emitter-base voltage of 6V
- Current gain (hfe) range of 100 to 300
- Transition frequency of 300MHz
- Available in SOT23 SMD package
Applications
- Driver modules such as relay drivers and LED drivers
- Amplifier modules including audio amplifiers and signal amplifiers
- Control of voltage loads up to 40V
- Commonly used in TV and other home appliances
Q & A
- What is the collector-emitter voltage of the MMBT3904L3-TP transistor?
The collector-emitter voltage (VCE) is 40V. - What is the maximum continuous collector current of the MMBT3904L3-TP?
The maximum continuous collector current (IC) is 200mA. - What is the emitter-base voltage of the MMBT3904L3-TP?
The emitter-base voltage (VEB) is 6V. - What is the current gain range of the MMBT3904L3-TP?
The current gain (hfe) range is 100 to 300. - What is the transition frequency of the MMBT3904L3-TP?
The transition frequency is 300MHz. - In what package is the MMBT3904L3-TP available?
The MMBT3904L3-TP is available in the SOT23 SMD package. - What are some common applications of the MMBT3904L3-TP?
Common applications include driver modules, amplifier modules, and controlling voltage loads up to 40V. - Can the MMBT3904L3-TP be used in high-power applications?
No, it is designed for small signal switching and amplification and has a power dissipation of 350mW. - Is the MMBT3904L3-TP suitable for use in life support devices?
No, it is not authorized for use as a critical component in life support devices or systems without express written approval from Micro Commercial Components. - What is the typical use of the MMBT3904L3-TP in home appliances?
It is commonly used in TV and other home appliances for various control and amplification tasks.
