MMBFU310LT1

Description：SS N-CHAN 25V SOT23
Series：*

SKU:26b7743c4685 Category: JFETs Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：SS N-CHAN 25V SOT23
Series：*
Mfr：onsemi
Package：Cut Tape (CT)
FET Type：-
Voltage - Breakdown (V(BR)GSS)：-
Drain to Source Voltage (Vdss)：-
Current - Drain (Idss) @ Vds (Vgs=0)：-
Current Drain (Id) - Max：-
Voltage - Cutoff (VGS off) @ Id：-
Input Capacitance (Ciss) (Max) @ Vds：-
Resistance - RDS(On)：-
Power - Max：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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MMBFU310LT1

Overview

The MMBFU310LT1 is an N-Channel Junction Field-Effect Transistor (JFET) manufactured by onsemi, designed for VHF and UHF amplifier applications. It is housed in a surface-mount SOT-23-3 package. The device features a drain-source breakdown voltage of 25 V and a gate-source breakdown voltage of 25 V. The zero-gate-voltage drain current ranges from 24 mA to 60 mA. Constructed using silicon technology, this single-configured transistor is intended for high-frequency signal processing tasks within electronic circuits.

Feature Summary

Optimized for VHF and UHF amplifier operations
N-Channel silicon JFET construction
Surface-mount SOT-23-3 packaging

Applications

VHF amplifier stages
UHF amplifier circuits
High-frequency signal processing

Procurement Notes

Verify the exact part number against official manufacturer documentation, as standard listings often reference MMBFJ310LT1G or MMBFJ310LT1. Confirm that the 'U' variant matches the required electrical specifications for your design. Ensure compatibility with SOT-23-3 footprints and validate RoHS compliance status through the supplier's certified datasheet before integration.

Selection Notes

Select this component when designing circuits requiring N-Channel JFETs for VHF/UHF amplification. Verify that the 25 V breakdown ratings and 24-60 mA drain current range meet system requirements. Ensure the SOT-23-3 package fits the board layout constraints. Cross-reference with MMBFJ310 series variants if specific suffix differences impact availability or minor parameter tolerances.

Part Context

This component belongs to the MMBFJ310L series of N-Channel JFETs produced by onsemi. These transistors are specifically engineered for radio frequency applications, offering reliable performance in compact surface-mount packages. The series is widely used in communication equipment and RF signal chains where low noise and stable gain at high frequencies are critical.