SMBJ4730AE3/TR13

Product Overview

Category: Diode
Use: Voltage suppression in electronic circuits
Characteristics: Transient voltage suppressor diode, 30V standoff voltage, 47.3V breakdown voltage, low clamping voltage, fast response time
Package: DO-214AB (SMC), 2-Pin
Essence: Protects sensitive electronic components from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Standoff Voltage: 30V
Breakdown Voltage: 47.3V
Clamping Voltage: 38.6V
Peak Pulse Current: 36.1A
Operating Temperature Range: -55°C to +150°C
Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

Pin 1: Anode
Pin 2: Cathode

Functional Features

Provides transient voltage suppression for sensitive electronics
Fast response time to protect against voltage spikes
Low clamping voltage ensures minimal impact on the protected circuit

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Fast response time
Low clamping voltage

Disadvantages

Limited peak pulse current handling capability
Sensitive to excessive temperature variations

Working Principles

The SMBJ4730AE3/TR13 operates by diverting excess voltage away from sensitive electronic components, thereby preventing damage due to voltage spikes. When a transient voltage occurs, the diode rapidly conducts, providing a low resistance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SMBJ4730AE3/TR13 is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

SMBJ4728AE3/TR13: Standoff Voltage: 28V, Breakdown Voltage: 44.2V
SMBJ4731AE3/TR13: Standoff Voltage: 31V, Breakdown Voltage: 48.4V
SMBJ4733AE3/TR13: Standoff Voltage: 33V, Breakdown Voltage: 51.9V
SMBJ4747AE3/TR13: Standoff Voltage: 47V, Breakdown Voltage: 58.1V

This comprehensive range of alternative models provides options for different voltage suppression requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ4730AE3/TR13 v technických řešeních

What is the SMBJ4730AE3/TR13?
- The SMBJ4730AE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMBJ4730AE3/TR13?
- The maximum working voltage of SMBJ4730AE3/TR13 is 30 volts.
What is the peak pulse power of SMBJ4730AE3/TR13?
- The peak pulse power of SMBJ4730AE3/TR13 is 600 watts.
What are the typical applications of SMBJ4730AE3/TR13?
- Typical applications of SMBJ4730AE3/TR13 include protection of electronic circuits in telecommunication equipment, industrial controls, consumer electronics, and automotive systems.
What is the clamping voltage of SMBJ4730AE3/TR13?
- The clamping voltage of SMBJ4730AE3/TR13 is 48.4 volts at 10A.
What is the operating temperature range of SMBJ4730AE3/TR13?
- The operating temperature range of SMBJ4730AE3/TR13 is -55°C to +150°C.
How does SMBJ4730AE3/TR13 provide overvoltage protection?
- SMBJ4730AE3/TR13 provides overvoltage protection by diverting excessive current away from sensitive components when a voltage spike occurs.
Is SMBJ4730AE3/TR13 RoHS compliant?
- Yes, SMBJ4730AE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of SMBJ4730AE3/TR13?
- SMBJ4730AE3/TR13 comes in a surface mount DO-214AA (SMB) package.
Can SMBJ4730AE3/TR13 be used in high-speed data line protection?
- Yes, SMBJ4730AE3/TR13 can be used in high-speed data line protection to safeguard against voltage transients and surges.