1.5KE15HE3/54

Product Overview

The 1.5KE15HE3/54 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The 1.5KE15HE3/54 is characterized by its high surge capability, fast response time, and low clamping voltage. It is typically packaged in a DO-201AE package and is available in tape and reel packaging with a quantity of 500 units per reel.

Specifications

• Part Number: 1.5KE15HE3/54
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: DO-201AE
• Packaging/Quantity: Tape and Reel, 500 units per reel

Detailed Pin Configuration

The 1.5KE15HE3/54 diode has a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

• High surge capability: Able to withstand large transient currents without damage.
• Fast response time: Quickly responds to voltage transients to protect downstream components.
• Low clamping voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to traditional diodes
• Requires careful consideration of placement and routing in the circuit layout

Working Principles

When a transient voltage spike occurs, the 1.5KE15HE3/54 diode conducts and clamps the voltage to a safe level, protecting the connected circuitry. This is achieved through the diode's ability to handle large surge currents and limit the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE15HE3/54 diode is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE15HE3/54 diode include: - 1.5KE6.8A - 1.5KE10A - 1.5KE18CA - 1.5KE22A

In conclusion, the 1.5KE15HE3/54 transient voltage suppressor diode offers effective protection against voltage transients with its high surge capability, fast response time, and low clamping voltage. While it may have a higher cost and require careful circuit layout considerations, its wide application field and availability of alternative models make it a versatile choice for transient voltage suppression needs.