Manufacturer Part Number
MMBF5457LT1
Manufacturer
onsemi
Introduction
The MMBF5457LT1 is a N-Channel JFET designed for analog switching and amplifier applications, offering a compact, surface-mount option for electronic circuits.
Product Features and Performance
N-Channel JFET technology
Voltage Breakdown (V(BR)GSS) of 25 V
Drain to Source Voltage (Vdss) also at 25 V
Low on-state resistance
High-speed switching performance
Current Drain (Idss) @ Vds (Vgs=0) of 1 mA @ 15 V
Voltage Cutoff (VGS off) @ Id of 500 mV @ 10 nA
Input Capacitance (Ciss) (Max) @ Vds: 7pF @ 15 V
Power Max of 225 mW
Operating Temperature range from -55°C to 150°C (TJ)
Product Advantages
High breakdown voltage ensuring robust performance
Low cutoff voltage for efficient operation
Compact SOT-23-3 package for space-constrained applications
Wide operating temperature range suitable for harsh environments
Key Technical Parameters
Breakdown Voltage: 25 V
Drain to Source Voltage: 25 V
Drain Current: 1 mA @ 15 V
Cutoff Voltage: 500 mV @ 10 nA
Maximum Power: 225 mW
Operating Temperature: -55°C to 150°C
Quality and Safety Features
Compliance with industry-standard safety and quality norms
Robust package design for enhanced mechanical durability
Compatibility
Compatible with a wide range of analog circuits due to its general-purpose specifications
Suitable for surface mount technology (SMT) PCB designs
Application Areas
Amplifiers
Analog switches
General-purpose analog circuits
Signal processing circuits
Product Lifecycle
Status: Obsolete
Compatibility with newer, more efficient models for upgrades
Several Key Reasons to Choose This Product
High reliability and performance ensured by onsemi's quality manufacturing
Low leakage current and high input impedance for sensitive analog applications
Wide operating temperature range, making it suitable for a variety of environments
Compact package ideal for space-saving designs
Obsolete status offers potential cost savings for non-critical, legacy applications
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