Overview
The MMBFJ201 is an N-Channel General Purpose Amplifier designed and manufactured by onsemi. This component is primarily intended for low-level audio and general-purpose applications, particularly those involving high impedance signal sources. It is a Junction Field-Effect Transistor (JFET) that offers high efficiency and reliability in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| FET Type | N-Channel | |
| Gate-Source Voltage (Max) | -40 | V |
| Drain Current | 1 | mA |
| Drain-to-Source Voltage (Max) | 40 | V |
| Package Style | SOT-23 (SC-59, TO-236) | |
| Mounting Method | Surface Mount | |
| Total Device Dissipation | 350 | mW |
| Operating and Storage Junction Temperature Range | -55 to 150 | °C |
| Gate-Source Cut-Off Voltage | -0.3 to -1.5 | V |
| Forward Gate Current | 50 | mA |
Key Features
- High impedance signal handling capability, making it suitable for low-level audio and general-purpose applications.
- Small outline transistor package (SOT-23) with 3 pins, ideal for compact designs.
- ROHS compliant, ensuring it is manufactured without hazardous substances.
- Operating temperature range of -55°C to 150°C, enhancing reliability in varying environmental conditions.
- Low power dissipation of 0.35 W and a peak reflow temperature of 260°C, suitable for surface mount technology (SMT) applications.
- Moisture sensitivity level of 1, contributing to ease of assembly and reliability.
Applications
- Low-level audio applications.
- General-purpose amplification in electronic circuits.
- Telecommunications equipment for signal amplification and processing.
- Portable and battery-operated devices such as wearables and handheld gaming devices.
- Industrial automation for control systems requiring consistent and reliable signal modulation.
- Instrumentation and measurement devices where precision in signal handling is critical.
- Broadband access, broadband modems, broadcast & studio, building & home control, camcorders, and consumer appliances.
Q & A
- What is the MMBFJ201?
The MMBFJ201 is an N-Channel General Purpose Amplifier designed by onsemi for low-level audio and general-purpose applications with high impedance signal sources.
- What is the maximum gate-source voltage of the MMBFJ201?
The maximum gate-source voltage of the MMBFJ201 is -40 V.
- What is the package style of the MMBFJ201?
The MMBFJ201 comes in a SOT-23 (SC-59, TO-236) package.
- What is the operating temperature range of the MMBFJ201?
The operating temperature range of the MMBFJ201 is -55°C to 150°C.
- Is the MMBFJ201 ROHS compliant?
Yes, the MMBFJ201 is ROHS compliant.
- What are some common applications of the MMBFJ201?
The MMBFJ201 is used in low-level audio, telecommunications, portable devices, industrial automation, and instrumentation and measurement devices.
- What is the total device dissipation of the MMBFJ201?
The total device dissipation of the MMBFJ201 is 350 mW.
- What is the forward gate current of the MMBFJ201?
The forward gate current of the MMBFJ201 is 50 mA.
- How is the MMBFJ201 packaged?
The MMBFJ201 is packaged in reels with 3000 pieces per reel.
- What is the gate-source cut-off voltage of the MMBFJ201?
The gate-source cut-off voltage of the MMBFJ201 is -0.3 to -1.5 V.
