Overview
The MMBT3906LP-7B is a 40V PNP small signal transistor manufactured by Diodes Incorporated. This transistor is packaged in a DFN1006 (DFN-3) package, which is significantly smaller than traditional SOT23 packages, offering a footprint of just 0.60mm^2. This compact design makes it ideal for space-constrained applications while maintaining high performance characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Base Voltage (BVCEO) | -40 | V |
| Collector Current (IC) | -200 | mA |
| Power Dissipation (PD) | 1000 | mW |
| Package Type | DFN1006 (DFN-3) | - |
| Package Footprint | 0.60mm^2 | - |
Key Features
- High collector current of -200mA, making it suitable for a variety of applications requiring moderate current handling.
- Low power dissipation of 1000mW, which helps in managing thermal issues in compact designs.
- Compact DFN1006 package, 13 times smaller than SOT23, ideal for space-constrained designs.
- High collector-base voltage (BVCEO) of -40V, providing robust performance in various voltage conditions.
Applications
The MMBT3906LP-7B is versatile and can be used in a wide range of applications, including:
- General-purpose switching and amplification in electronic circuits.
- Audio and video equipment where small signal amplification is required.
- Automotive and industrial control systems due to its robust voltage and current handling capabilities.
- Consumer electronics such as smartphones, tablets, and other portable devices where space is a critical factor.
Q & A
- What is the collector-base voltage (BVCEO) of the MMBT3906LP-7B?
The collector-base voltage (BVCEO) of the MMBT3906LP-7B is -40V.
- What is the maximum collector current (IC) of the MMBT3906LP-7B?
The maximum collector current (IC) of the MMBT3906LP-7B is -200mA.
- What is the power dissipation (PD) of the MMBT3906LP-7B?
The power dissipation (PD) of the MMBT3906LP-7B is 1000mW.
- What type of package does the MMBT3906LP-7B come in?
The MMBT3906LP-7B comes in a DFN1006 (DFN-3) package.
- How does the footprint of the DFN1006 package compare to SOT23?
The DFN1006 package has a footprint that is 13 times smaller than the SOT23 package.
- What are some common applications for the MMBT3906LP-7B?
The MMBT3906LP-7B is commonly used in general-purpose switching and amplification, audio and video equipment, automotive and industrial control systems, and consumer electronics.
- Is the MMBT3906LP-7B RoHS compliant?
Yes, the MMBT3906LP-7B is RoHS compliant.
- What is the typical operating temperature range for the MMBT3906LP-7B?
The typical operating temperature range for the MMBT3906LP-7B is from -55°C to 150°C, though specific details may vary and should be checked in the datasheet.
- Where can I find detailed specifications and datasheets for the MMBT3906LP-7B?
Detailed specifications and datasheets for the MMBT3906LP-7B can be found on the Diodes Incorporated website, as well as on distributor websites like Digi-Key, LCSC, and TME.
- What are the advantages of using the MMBT3906LP-7B in space-constrained designs?
The MMBT3906LP-7B offers a significant advantage in space-constrained designs due to its compact DFN1006 package, which is much smaller than traditional packages like SOT23.
