Overview
The MMBFJ177LT1G is a P-channel JFET (Junction Field-Effect Transistor) device manufactured by onsemi. This component is specifically designed for analog switching and chopper applications, offering high efficiency and extended battery life due to its low on-resistance (rDS(on)). The device is packaged in a miniature SOT-23 surface mount package, which helps in saving board space.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain-Gate Voltage | VDG | -25 | Vdc |
| Gate-Source Voltage | VGS | 25 | Vdc |
| Drain-Source Current (Min/Max) | IDSS | 1500 / 20000 | µA |
| Input Capacitance (Max) | Ciss | 11 | pF |
| Reverse Transfer Capacitance (Max) | Crss | 5.5 | pF |
| Package Type | SOT-23 (TO-236) | ||
| Channel Polarity | P-Channel |
Key Features
- Low rDS(on): Provides higher efficiency and extends battery life.
- Miniature SOT-23 Package: Saves board space and is suitable for compact designs.
- Analog Switching and Chopper Applications: Designed for high-performance switching and chopper circuits.
- High Drain-Source Current Capability: Supports a wide range of current requirements with IDSS ranging from 1500 to 20000 µA.
Applications
- Analog Switching: Ideal for applications requiring precise and efficient analog switching.
- Chopper Circuits: Suitable for chopper applications where high efficiency and low on-resistance are critical.
- Portable Electronics: Enhances battery life in portable electronic devices due to its low power consumption.
- Automotive Systems: Can be used in various automotive systems requiring reliable and efficient switching.
Q & A
- What is the MMBFJ177LT1G used for?
The MMBFJ177LT1G is used for analog switching and chopper applications.
- What is the package type of the MMBFJ177LT1G?
The MMBFJ177LT1G is packaged in a SOT-23 (TO-236) surface mount package.
- What is the maximum drain-gate voltage for the MMBFJ177LT1G?
The maximum drain-gate voltage (VDG) is -25 Vdc.
- What is the range of drain-source current (IDSS) for the MMBFJ177LT1G?
The drain-source current (IDSS) ranges from 1500 to 20000 µA.
- Why is the low rDS(on) important for the MMBFJ177LT1G?
The low rDS(on) provides higher efficiency and extends battery life in applications.
- What are some common applications of the MMBFJ177LT1G?
Common applications include analog switching, chopper circuits, portable electronics, and automotive systems.
- What is the maximum gate-source voltage for the MMBFJ177LT1G?
The maximum gate-source voltage (VGS) is 25 Vdc.
- What is the input capacitance (Ciss) of the MMBFJ177LT1G?
The input capacitance (Ciss) is 11 pF maximum.
- Is the MMBFJ177LT1G available in Pb-free versions?
Yes, the MMBFJ177LT1G is available in Pb-free versions.
- Where can I find detailed specifications and datasheets for the MMBFJ177LT1G?
Detailed specifications and datasheets can be found on the onsemi website and other authorized distributors like LCSC and TME.
