Overview
The MMBT3904LT1G is a general-purpose NPN silicon bipolar transistor designed for use in linear and switching applications. It is housed in the SOT-23 (TO-236-3) package, which is suitable for lower power surface mount applications. This transistor is part of the MMBT3904L family and is known for its high-current density and high voltage range capabilities. The MMBT3904LT1G is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, making it environmentally friendly and compliant with various regulatory standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 40 | Vdc |
| Collector-Base Voltage | VCBO | 60 | Vdc |
| Emitter-Base Voltage | VEBO | 6.0 | Vdc |
| Collector Current - Continuous | IC | 200 | mAdc |
| Collector Current - Peak | ICM | - | mAdc |
| Maximum Power Dissipation | PD | 300 | mW |
| Transition Frequency | fT | 300 | MHz |
| DC Current Gain | hFE | 100 - 400 | - |
| Operating Temperature Range | TJ | -55 to +150 | °C |
| Package Type | - | SOT-23 (TO-236-3) | - |
Key Features
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, ensuring environmental compliance and safety.
- AEC-Q101 Qualified and PPAP Capable, making it suitable for automotive and other applications requiring unique site and control change requirements.
- High-current density and high voltage range capabilities, suitable for various linear and switching applications.
- Maximum collector-emitter voltage of 40 V and maximum collector-base voltage of 60 V, providing robust performance.
- Maximum power dissipation of 300 mW and transition frequency of 300 MHz, indicating good high-frequency performance).
- Operating temperature range from -55°C to +150°C, making it versatile for different environmental conditions).
Applications
- General Purpose Switching: Suitable for general-purpose switching applications due to its robust electrical characteristics.
- Signal Processing: Can be used in signal processing circuits due to its high gain and low noise figure).
- Industrial: Used in various industrial applications requiring reliable and efficient transistor performance).
- Automotive: AEC-Q101 Qualified, making it suitable for automotive applications).
Q & A
- What is the MMBT3904LT1G transistor?
The MMBT3904LT1G is a general-purpose NPN silicon bipolar transistor designed for use in linear and switching applications).
- What package type does the MMBT3904LT1G use?
The MMBT3904LT1G is housed in the SOT-23 (TO-236-3) package).
- What are the maximum collector-emitter and collector-base voltages of the MMBT3904LT1G?
The maximum collector-emitter voltage is 40 V and the maximum collector-base voltage is 60 V).
- What is the maximum collector current of the MMBT3904LT1G?
The maximum collector current is 200 mA).
- Is the MMBT3904LT1G RoHS compliant?
Yes, the MMBT3904LT1G is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant).
- What is the operating temperature range of the MMBT3904LT1G?
The operating temperature range is from -55°C to +150°C).
- What are some typical applications of the MMBT3904LT1G?
It is used in general-purpose switching, signal processing, industrial, and automotive applications).
- What is the transition frequency of the MMBT3904LT1G?
The transition frequency is 300 MHz).
- Is the MMBT3904LT1G suitable for high-frequency applications?
Yes, with a transition frequency of 300 MHz, it is suitable for high-frequency applications).
- What does the 'G' in MMBT3904LT1G stand for?
The 'G' stands for 'green', indicating that the transistor is lead-free).
