BZD27B43P-M3-18
Introduction
The BZD27B43P-M3-18 is a specialized electronic component that belongs to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator Diode
- Use: Voltage regulation in electronic circuits
- Characteristics: High precision, low leakage current, and temperature stability
- Package: SOD-123FL
- Essence: Precision voltage regulation
- Packaging/Quantity: Available in reels of 3000 units
Specifications
- Part Number: BZD27B43P-M3-18
- Voltage - Zener (Nom) (Vz): 43V
- Power Dissipation (Max): 1W
- Impedance (Max) (Zzt): 20 Ohm
- Current - Reverse Leakage @ Vr: 100nA @ 33V
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The BZD27B43P-M3-18 has a standard SOD-123FL package with three pins: anode, cathode, and no-connect.
Functional Features
- Precision Regulation: Provides stable voltage output under varying load conditions.
- Low Leakage Current: Ensures minimal power loss in standby or off-state.
- Temperature Stability: Maintains consistent performance across a wide temperature range.
Advantages and Disadvantages
- Advantages:
- High precision voltage regulation
- Low leakage current
- Temperature stability
- Disadvantages:
- Limited power dissipation capacity
- Sensitive to reverse voltage spikes
Working Principles
The BZD27B43P-M3-18 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias when the voltage reaches the breakdown voltage.
Detailed Application Field Plans
The BZD27B43P-M3-18 is commonly used in: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in precision measurement equipment
Detailed and Complete Alternative Models
- Alternative Model 1: BZX84C43LT1G
- Alternative Model 2: MMBZ27VALT1G
- Alternative Model 3: PZU43B2A,115
In conclusion, the BZD27B43P-M3-18 is a precision voltage regulator diode with high accuracy and stability, making it suitable for various electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZD27B43P-M3-18 i tekniska lösningar
What is the operating temperature range of BZD27B43P-M3-18?
- The operating temperature range of BZD27B43P-M3-18 is typically -55°C to +175°C.
What is the maximum forward voltage drop of BZD27B43P-M3-18?
- The maximum forward voltage drop of BZD27B43P-M3-18 is 0.9V at a forward current of 100mA.
Can BZD27B43P-M3-18 be used for overvoltage protection in power supplies?
- Yes, BZD27B43P-M3-18 can be used for overvoltage protection in power supplies due to its Zener diode characteristics.
What is the power dissipation of BZD27B43P-M3-18?
- The power dissipation of BZD27B43P-M3-18 is 1.5W.
Is BZD27B43P-M3-18 suitable for automotive applications?
- Yes, BZD27B43P-M3-18 is suitable for automotive applications as it meets automotive industry standards.
What is the reverse leakage current of BZD27B43P-M3-18 at its rated voltage?
- The reverse leakage current of BZD27B43P-M3-18 at its rated voltage is typically 5µA.
Does BZD27B43P-M3-18 have ESD protection?
- Yes, BZD27B43P-M3-18 provides ESD protection due to its Zener diode characteristics.
Can BZD27B43P-M3-18 be used in voltage regulation circuits?
- Yes, BZD27B43P-M3-18 can be used in voltage regulation circuits as a shunt regulator.
What is the package type of BZD27B43P-M3-18?
- BZD27B43P-M3-18 is available in a SOD-123FL package.
Is BZD27B43P-M3-18 RoHS compliant?
- Yes, BZD27B43P-M3-18 is RoHS compliant, making it suitable for environmentally conscious applications.