SMBJ75D-M3/H

Introduction

The SMBJ75D-M3/H is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMBJ75D-M3/H is specifically designed to provide protection against transient overvoltage conditions.

Basic Information Overview

Category: Transient Voltage Suppressor (TVS) Diode
Use: Protection against transient overvoltage conditions
Characteristics: Fast response time, low clamping voltage, high surge capability
Package: DO-214AA (SMB), 2-Pin
Essence: Safeguarding sensitive electronic components
Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

Voltage - Reverse Standoff (Typ): 64.3V
Voltage - Breakdown (Min): 71.3V
Voltage - Clamping (Max) @ Ipp: 103V
Current - Peak Pulse (10/1000µs): 26.3A
Power - Peak Pulse: 600W
Type: Zener

Detailed Pin Configuration

The SMBJ75D-M3/H is a two-pin diode with a standard pin configuration. The anode is connected to one pin, and the cathode is connected to the other pin.

Functional Features

Fast Response Time: Rapid reaction to transient voltage spikes
Low Clamping Voltage: Limits the voltage across the protected circuit
High Surge Capability: Ability to handle large surge currents without damage

Advantages and Disadvantages

Advantages

Effective protection against transient overvoltage events
Compact size for easy integration into circuit designs
Wide operating temperature range

Disadvantages

Limited to low to moderate power applications
May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ75D-M3/H operates based on the principle of avalanche breakdown. When a transient overvoltage occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action prevents the sensitive components from being damaged by the voltage spike.

Detailed Application Field Plans

The SMBJ75D-M3/H is commonly used in various electronic systems and equipment, including: - Power supplies - Communication systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. P6SMBJ75CA
2. SMCJ75A
3. 1.5SMCJ75A
4. P4SMAJ75A
5. SMAJ75A

In conclusion, the SMBJ75D-M3/H transient voltage suppressor diode offers effective protection against transient overvoltage events in a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge capability make it a valuable component in safeguarding sensitive electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ75D-M3/H v technických řešeních

What is the SMBJ75D-M3/H diode used for?
- The SMBJ75D-M3/H diode is commonly used for transient voltage suppression in various electronic circuits to protect sensitive components from voltage spikes.
What is the maximum voltage rating of the SMBJ75D-M3/H diode?
- The SMBJ75D-M3/H diode has a maximum voltage rating of 75 volts, making it suitable for applications where protection against voltage surges up to this level is required.
What is the peak pulse power handling capability of the SMBJ75D-M3/H diode?
- The SMBJ75D-M3/H diode can handle peak pulse power of up to 600 watts, providing robust protection against transient events.
In what type of technical solutions is the SMBJ75D-M3/H diode commonly used?
- The SMBJ75D-M3/H diode is commonly used in power supplies, telecommunications equipment, automotive electronics, and other applications where protection against voltage transients is critical.
What is the response time of the SMBJ75D-M3/H diode to transient events?
- The SMBJ75D-M3/H diode has a fast response time, typically in the nanosecond range, ensuring rapid clamping of transient voltages to protect downstream components.
Can the SMBJ75D-M3/H diode be used for overvoltage protection in battery charging circuits?
- Yes, the SMBJ75D-M3/H diode is suitable for overvoltage protection in battery charging circuits, providing reliable protection against voltage spikes during charging cycles.
Does the SMBJ75D-M3/H diode require any external components for proper operation?
- The SMBJ75D-M3/H diode can be used standalone for transient voltage suppression, but additional components such as resistors or capacitors may be added for specific application requirements.
What are the temperature specifications for the SMBJ75D-M3/H diode?
- The SMBJ75D-M3/H diode is designed to operate within a wide temperature range, typically from -55°C to 150°C, making it suitable for diverse environmental conditions.
Is the SMBJ75D-M3/H diode RoHS compliant?
- Yes, the SMBJ75D-M3/H diode is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.
Are there any recommended layout considerations for incorporating the SMBJ75D-M3/H diode into a circuit?
- It is recommended to minimize the trace length between the SMBJ75D-M3/H diode and the protected component, and to ensure proper grounding and routing to optimize its performance in the circuit.