MMBF5459 - onsemi

Manufacturer Part Number

MMBF5459

Manufacturer

onsemi

Introduction

N-Channel JFET for signal amplification and switching applications.

Product Features and Performance

N-Channel Transistor JFET

Voltage - Breakdown (V(BR)GSS) of 25 V

Current - Drain (Idss) @ Vds (Vgs=0) 4 mA @ 15 V

Voltage - Cutoff (VGS off) @ Id 2 V @ 10 nA

Input Capacitance (Ciss) (Max) @ Vds 7pF @ 15V

Power - Max 350 mW

Operating Temperature range from -55°C to 150°C

Surface Mount device

Product Advantages

Designed for high-performance, low-power applications

Optimized for audio and signal processing

Compact SOT-23-3 package suits dense circuit layouts

Key Technical Parameters

FET Type N-Channel

Voltage - Breakdown (V(BR)GSS) 25 V

Current - Drain (Idss) 4 mA @ 15 V

Voltage - Cutoff (VGS off) 2 V @ 10 nA

Input Capacitance (Ciss) 7pF @ 15V

Max Power 350 mW

Operating Temperature -55 to 150°C

Mounting Type Surface Mount

Package TO-236-3, SC-59, SOT-23-3

Quality and Safety Features

Complies with industry-standard specifications for safety

Stable operation in high temperature environments up to 150°C

Compatibility

Compatible with standard SOT-23-3 mounting and circuitry

Application Areas

Amplifiers

Switches

Audio equipment

Signal processing

Product Lifecycle

Obsolete

Availability of replacements or upgrades to be checked with manufacturer

Several Key Reasons to Choose This Product

Optimized for low noise and low signal amplification

Robust operating temperature range suitable for challenging environments

Compact form factor for space-constrained applications

Industry-standard packaging for easy integration into existing designs

Manufactured by onsemi, a reputable semiconductor company