Overview
The MMBT3904HE3-TP is an NPN small signal transistor produced by Micro Commercial Components (MCC). It is packaged in the SOT23 surface-mount device (SMD) package, making it suitable for a variety of applications where space is limited. This transistor is designed for small signal switching and amplification, offering a balance of current handling and voltage tolerance.
Key Specifications
| Parameter | Value |
|---|---|
| Collector to Emitter Voltage (VCE) | 40V |
| Continuous Collector Current (Ic) | 200mA |
| Emitter to Base Voltage (VEB) | 6V |
| Collector to Emitter Saturation Voltage | 300mV |
| Power Dissipation (Pd) | 350mW |
| Current Gain (hfe) | 100 to 300 |
| Transition Frequency | 300MHz |
| Package Type | SOT23 |
Key Features
- NPN small signal transistor
- Continuous Collector Current (Ic) of 200mA
- Collector to Emitter Voltage (VCE) of 40V
- Emitter to Base Voltage (VEB) of 6V
- Current Gain (hfe) ranging from 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 due to high VCB and VBE
- Commonly used in TV and other home appliances
Q & A
- What is the maximum collector current of the MMBT3904HE3-TP?
The maximum collector current is 200mA. - What is the collector to emitter voltage (VCE) of the MMBT3904HE3-TP?
The collector to emitter voltage (VCE) is 40V. - What is the emitter to base voltage (VEB) of the MMBT3904HE3-TP?
The emitter to base voltage (VEB) is 6V. - What is the current gain (hfe) range of the MMBT3904HE3-TP?
The current gain (hfe) ranges from 100 to 300. - What is the transition frequency of the MMBT3904HE3-TP?
The transition frequency is 300MHz. - In what package is the MMBT3904HE3-TP available?
The MMBT3904HE3-TP is available in the SOT23 SMD package. - What are some common applications of the MMBT3904HE3-TP?
Common applications include driver modules, amplifier modules, and control of voltage loads up to 40V. - Can the MMBT3904HE3-TP be used for high-power applications?
No, it is designed for small signal switching and amplification and is not suitable for high-power applications. - What is the power dissipation (Pd) of the MMBT3904HE3-TP?
The power dissipation (Pd) is 350mW. - Is the MMBT3904HE3-TP suitable for use in home appliances?
Yes, it is commonly used in TV and other home appliances.
