Overview
The PMBFJ310,215 is a symmetrical N-channel silicon junction field-effect transistor (JFET) manufactured by NXP USA Inc. This component is packaged in a SOT23 (TO-236-3, SC-59, SOT-23-3) case, making it suitable for surface mount applications. The transistor is designed for low noise operation and features high gain, making it ideal for various high-frequency applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | NXP USA Inc. | |
| Base Part Number | MBFJ310 | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Transistor Element Material | SILICON | |
| Operating Temperature | 150°C TJ | |
| Power - Max | 250 mW | |
| FET Type | N-Channel | |
| Configuration | SINGLE | |
| Operating Mode | DEPLETION MODE | |
| DS Breakdown Voltage-Min | 25 V | |
| Current - Drain (Idss) @ Vds (Vgs=0) | 24 mA @ 10 V | |
| Voltage - Cutoff (VGS off) @ Id | 2 V @ 1 μA | |
| Voltage - Breakdown (V(BR)GSS) | 25 V | |
| Resistance - RDS(On) | 50 Ohm | |
| Input Capacitance (Ciss) (Max) @ Vds | 5 pF @ 10 V | |
| Feedback Cap-Max (Crss) | 2.5 pF | |
| RoHS Status | ROHS3 Compliant |
Key Features
- Low noise operation
- High gain
- Interchangeability of drain and source connections
- Symmetrical N-channel silicon junction field-effect transistor
- Suitable for surface mount applications
- Operating temperature up to 150°C TJ
- Maximum power dissipation of 250 mW
Applications
- AM input stage in car radios
- VHF amplifiers
- Oscillators and mixers
- High-frequency applications requiring low noise and high gain
Q & A
- What is the package type of the PMBFJ310,215?
The PMBFJ310,215 is packaged in a SOT23 (TO-236-3, SC-59, SOT-23-3) case.
- What is the maximum operating temperature of the PMBFJ310,215?
The maximum operating temperature is 150°C TJ.
- What is the maximum power dissipation of the PMBFJ310,215?
The maximum power dissipation is 250 mW.
- What is the typical drain current (Idss) at Vds = 10 V and Vgs = 0?
The typical drain current (Idss) is 24 mA at Vds = 10 V and Vgs = 0.
- What is the gate-source breakdown voltage (V(BR)GSS)?
The gate-source breakdown voltage (V(BR)GSS) is 25 V.
- Is the PMBFJ310,215 RoHS compliant?
Yes, the PMBFJ310,215 is ROHS3 compliant.
- What are the typical applications of the PMBFJ310,215?
Typical applications include AM input stages in car radios, VHF amplifiers, oscillators, and mixers.
- What is the input capacitance (Ciss) at Vds = 10 V?
The input capacitance (Ciss) is 5 pF at Vds = 10 V.
- What is the resistance - RDS(On) of the PMBFJ310,215?
The resistance - RDS(On) is 50 Ohm.
- Is the PMBFJ310,215 suitable for surface mount applications?
Yes, the PMBFJ310,215 is suitable for surface mount applications.
