BZG05C91-HE3-TR
Introduction
The BZG05C91-HE3-TR is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator Diodes
- Use: Voltage regulation in electronic circuits
- Characteristics: High precision, low leakage current, and low dynamic resistance
- Package: SOD-123FL
- Essence: Precision voltage regulation
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage Rating: 5.1V
- Power Dissipation: 200mW
- Forward Current: 225mA
- Reverse Leakage Current: 1μA
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The BZG05C91-HE3-TR has three pins: 1. Anode (A) 2. Cathode (K) 3. Not Connected (NC)
Functional Features
- Precision Regulation: Provides stable 5.1V output voltage
- Low Dynamic Resistance: Ensures efficient voltage regulation
- Low Leakage Current: Minimizes power loss in standby mode
Advantages and Disadvantages
Advantages
- High precision voltage regulation
- Low power dissipation
- Wide operating temperature range
Disadvantages
- Limited reverse voltage tolerance
- Sensitive to overvoltage conditions
Working Principles
The BZG05C91-HE3-TR operates by utilizing its intrinsic properties to maintain a constant output voltage despite variations in input voltage and load conditions. When the input voltage exceeds the specified level, the diode conducts to regulate the output voltage.
Detailed Application Field Plans
The BZG05C91-HE3-TR is suitable for various applications, including: - Voltage regulation in portable electronic devices - Power management in automotive electronics - Overvoltage protection in industrial control systems
Detailed and Complete Alternative Models
- BZX84C5V1: Similar voltage regulator diode with 5.1V rating
- BZX79-C5V1: Alternative diode with comparable characteristics
- BZX85C5V1: Substitute model for precision voltage regulation
In conclusion, the BZG05C91-HE3-TR is a precision voltage regulator diode with specific characteristics and applications. Its high precision, low leakage current, and compact package make it suitable for a wide range of electronic circuits and systems.
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What is the BZG05C91-HE3-TR used for?
- The BZG05C91-HE3-TR is a voltage regulator diode commonly used for overvoltage protection and voltage stabilization in electronic circuits.
What is the maximum voltage rating of the BZG05C91-HE3-TR?
- The maximum voltage rating of the BZG05C91-HE3-TR is typically around 91V, making it suitable for applications requiring voltage clamping or transient suppression.
Can the BZG05C91-HE3-TR be used for ESD protection?
- Yes, the BZG05C91-HE3-TR can be utilized for electrostatic discharge (ESD) protection due to its ability to quickly clamp excessive voltages and divert transient currents away from sensitive components.
What are the typical applications of the BZG05C91-HE3-TR?
- Typical applications include protection of sensitive electronic components, voltage regulation in power supplies, and surge protection in communication and data lines.
Does the BZG05C91-HE3-TR require external components for operation?
- In most cases, the BZG05C91-HE3-TR can function independently, but additional circuitry may be required depending on the specific application and desired performance.
What is the power dissipation capability of the BZG05C91-HE3-TR?
- The power dissipation capability of the BZG05C91-HE3-TR is typically specified by the manufacturer and should be considered when designing the circuit to ensure proper heat management.
Is the BZG05C91-HE3-TR suitable for automotive applications?
- Yes, the BZG05C91-HE3-TR can be used in automotive electronics for protecting sensitive components from voltage transients and surges commonly encountered in vehicle electrical systems.
What are the temperature specifications for the BZG05C91-HE3-TR?
- The BZG05C91-HE3-TR is designed to operate within certain temperature ranges, and these specifications should be carefully considered to ensure reliable performance in various environments.
Can the BZG05C91-HE3-TR be used in conjunction with other protection devices?
- Yes, the BZG05C91-HE3-TR can be integrated into a comprehensive protection scheme alongside other devices such as varistors, TVS diodes, and fuses to provide multi-layered protection.
Are there any specific layout or mounting considerations for the BZG05C91-HE3-TR?
- Proper PCB layout and mounting techniques should be followed to minimize parasitic effects and ensure optimal performance of the BZG05C91-HE3-TR in the intended application.