1N4148TA - Fairchild Semiconductor

Manufacturer Part Number

1N4148TA

Manufacturer

Fairchild (onsemi)

Introduction

Small-signal, general-purpose diode

Widely used in a variety of electronic circuits

Product Features and Performance

Extremely fast switching speed: 4 ns reverse recovery time

Low forward voltage: 1 V @ 10 mA

Low reverse leakage current: 5 μA @ 75 V

Wide reverse voltage range: up to 100 V

Compact DO-35 package

Product Advantages

Excellent high-frequency performance

Suitable for high-speed switching applications

Reliable and stable operation

Compact size for efficient board space utilization

Key Technical Parameters

Reverse Voltage (Vr): 100 V

Forward Current (If): 200 mA

Reverse Leakage Current (Ir): 5 μA @ 75 V

Capacitance (Cd): 4 pF @ 0 V, 1 MHz

Operating Temperature: -65°C to 175°C

Quality and Safety Features

Constructed with high-quality materials for reliability

Meets industry safety and environmental standards

Compatibility

Widely compatible with a variety of electronic circuits and systems

Application Areas

General-purpose rectification and switching

High-speed logic circuits

Analog and digital signal processing

Telecommunications equipment

Power supplies

Product Lifecycle

This is an established and widely used diode product

Replacement and upgrade options are readily available

Key Reasons to Choose This Product

Exceptional switching speed for high-frequency applications

Low forward voltage for efficient power conversion

Wide operating temperature range for versatile use

Compact size for space-constrained designs

Reliable and stable performance over the product lifecycle