BAS70-05-HE3-18

Product Overview

Category

The BAS70-05-HE3-18 belongs to the category of small signal Schottky diodes.

Use

These diodes are commonly used in applications requiring high switching speeds and low forward voltage drop.

Characteristics

• High switching speed
• Low forward voltage drop
• Small form factor

Package

The BAS70-05-HE3-18 is typically available in a SOT-23 package.

Essence

The essence of BAS70-05-HE3-18 lies in its ability to facilitate rapid switching with minimal power loss.

Packaging/Quantity

These diodes are usually supplied in reels, with quantities varying based on manufacturer specifications.

Specifications

• Maximum Continuous Forward Current: 200 mA
• Peak Repetitive Reverse Voltage: 70 V
• Forward Voltage: 0.32 V at 10 mA
• Reverse Leakage Current: 100 nA at 50 V

Detailed Pin Configuration

The BAS70-05-HE3-18 features three pins arranged in the SOT-23 package configuration: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

• Fast switching speed
• Low forward voltage drop
• High reliability

Advantages

• Suitable for high-speed switching applications
• Compact size
• Low power dissipation

Disadvantages

• Limited maximum current handling capability
• Vulnerable to reverse voltage breakdown if not properly protected

Working Principles

The BAS70-05-HE3-18 operates based on the principles of Schottky diode behavior, utilizing the metal-semiconductor junction to enable fast switching and low forward voltage drop.

Detailed Application Field Plans

1. Signal Demodulation

The diode can be used in demodulation circuits to extract the original signal from a modulated carrier wave.

2. Voltage Clipping

In voltage clipping applications, the BAS70-05-HE3-18 can limit the amplitude of an input signal by conducting when the voltage exceeds a certain threshold.

3. High-Speed Switching

Due to its fast switching characteristics, the diode is suitable for high-speed switching applications in digital and RF circuits.

Detailed and Complete Alternative Models

• BAT54C
• HSMS-286x series
• 1N5711

In conclusion, the BAS70-05-HE3-18 is a small signal Schottky diode known for its high-speed switching capabilities, low forward voltage drop, and compact form factor. While it offers advantages in terms of speed and size, users should be mindful of its limitations in current handling and susceptibility to reverse voltage breakdown. With its wide range of applications and availability of alternative models, the BAS70-05-HE3-18 remains a versatile component in electronic circuit design.