Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| TransistorType | N-Channel JFET |
| Gain | 12dB |
| Voltage-Test | 10 V |
| CurrentRating(Amps) | 60mA |
| Current-Test | 10 mA |
| Voltage-Rated | 25 V |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Обзор
Features
The MMBFJ310LT1G is an N-channel JFET transistor in a SOT-23 package, designed for high-frequency and low-noise applications. Key features:
- Low Noise Figure: Ideal for RF/amplifier circuits.
- High Transition Frequency (fT): Up to 450 MHz, suitable for VHF/UHF applications.
- Low Input Capacitance: ~4.5 pF (typical), enhancing high-frequency performance.
- Low Drain-Source On-Resistance (RDS(on)): ~35 Ω (max), improving efficiency.
- Low Power Consumption: Ideal for battery-operated devices.
- Wide Operating Voltage Range: Up to 25V (VDS).
Common uses include RF amplifiers, mixers, and switching circuits. Its small form factor makes it suitable for compact designs.
- Low Noise Figure: Ideal for RF/amplifier circuits.
- High Transition Frequency (fT): Up to 450 MHz, suitable for VHF/UHF applications.
- Low Input Capacitance: ~4.5 pF (typical), enhancing high-frequency performance.
- Low Drain-Source On-Resistance (RDS(on)): ~35 Ω (max), improving efficiency.
- Low Power Consumption: Ideal for battery-operated devices.
- Wide Operating Voltage Range: Up to 25V (VDS).
Common uses include RF amplifiers, mixers, and switching circuits. Its small form factor makes it suitable for compact designs.
Pinout
The MMBFJ310LT1G is a N-channel JFET in a SOT-23 package with 3 pins.
Pin Functions:
1. Gate (G) – Controls the channel conductivity.
2. Drain (D) – Current flows out through this pin.
3. Source (S) – Current flows in through this pin.
This JFET is commonly used for low-noise amplification, switching, and signal processing in small-signal applications. Its compact SOT-23 package makes it suitable for space-constrained designs.
Pin Functions:
1. Gate (G) – Controls the channel conductivity.
2. Drain (D) – Current flows out through this pin.
3. Source (S) – Current flows in through this pin.
This JFET is commonly used for low-noise amplification, switching, and signal processing in small-signal applications. Its compact SOT-23 package makes it suitable for space-constrained designs.
Manufacturer
The MMBFJ310LT1G is manufactured by ON Semiconductor, now known as onsemi after rebranding in 2021.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The MMBFJ310LT1G is a JFET transistor designed for low-power applications.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The MMBFJ310LT1G is a JFET transistor designed for low-power applications.
Application
The MMBFJ310LT1G is a JFET transistor commonly used in:
- Signal amplification in audio and RF circuits.
- Switching applications due to its fast response.
- Impedance matching in high-frequency designs.
- Low-noise preamplifiers for sensitive electronics.
- Oscillators and mixers in communication systems.
Its small SOT-23 package makes it suitable for compact, low-power devices like portable electronics and IoT modules.
- Signal amplification in audio and RF circuits.
- Switching applications due to its fast response.
- Impedance matching in high-frequency designs.
- Low-noise preamplifiers for sensitive electronics.
- Oscillators and mixers in communication systems.
Its small SOT-23 package makes it suitable for compact, low-power devices like portable electronics and IoT modules.
Package
The MMBFJ310LT1G is a JFET transistor packaged in a SOT-23 surface-mount device (SMD). This compact 3-lead package is widely used for small-signal applications, offering space efficiency and ease of assembly in modern PCB designs. The SOT-23 package is suitable for high-density circuits and automated manufacturing processes.
