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BZD27C18P-HE3-08

Name: BZD27C18P-HE3-08
Rating: 4.7 (12 reviews)

DIODE ZENER 18V 800MW DO219AB

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資料表 BZD27C18P-HE3-08 DataSheet
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規格

Series	BZD27C
Part Status	Active
Voltage - Zener (Nom) (Vz)	18 V
Power - Max	800 mW
Impedance (Max) (Zzt)	15 Ohms
Current - Reverse Leakage @ Vr	1 µA @ 13 V
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 200 mA
Operating Temperature	-65°C ~ 175°C
Mounting Type	Surface Mount
Package / Case	DO-219AB
Supplier Device Package	DO-219AB (SMF)
Base Product Number	BZD27
Grade	Automotive
Qualification	AEC-Q101

概述

Description

The BZD27C18P-HE3-08 is a compact, high-performance LED driver designed for powering LED lighting systems. It is part of a series known for its efficiency and reliability in various applications, including architectural, commercial, and residential lighting. This driver typically features a constant current output, adjustable settings for different LED configurations, and protection mechanisms against over-voltage, over-current, and thermal shutdown.
Key specifications often include input voltage ranges, output current settings, and dimming capabilities. The design ensures minimal flicker and extended LED life, making it suitable for both indoor and outdoor use. It may also comply with various industry standards for safety and electromagnetic compatibility.
Overall, the BZD27C18P-HE3-08 offers a robust solution for LED lighting projects, balancing performance with user flexibility.

Features

The BZD27C18P-HE3-08 is a component typically used in electronic applications, specifically as a Zener diode. Here are its key features:
1. Zener Voltage: 27V, providing voltage regulation in circuits.
2. Power Dissipation: High power-handling capability, often around 1W, allowing it to manage heat effectively.
3. Reverse Current: Low reverse leakage current, which enhances efficiency and reliability.
4. Package Type: Generally comes in a compact package, facilitating easy integration into different circuit designs.
5. Temperature Range: Operates across a wide temperature range, making it suitable for various environmental conditions.
6. Applications: Commonly used in voltage regulation, over-voltage protection, and signal clamping in consumer electronics and industrial devices.
These features make the BZD27C18P-HE3-08 suitable for applications requiring stable voltage regulation and robust performance.

Package

The BZD27C18P-HE3-08 is typically packaged in a DPAK (TO-252) format, which is a surface-mounted device (SMD) package. This package type is suitable for high-power applications and offers good thermal performance.

Pinout

The BZD27C18P-HE3-08 is a Zener diode with a pin count of 2. Its primary function is to provide voltage regulation by clamping the voltage to a specified Zener voltage, in this case, 18V. Zener diodes are commonly used for voltage reference and over-voltage protection in various electronic circuits. The "BZD" designation typically indicates that it is a bi-directional Zener diode, meaning it can conduct current in both directions while stabilizing the voltage. The "C" in the part number indicates the Zener voltage tolerance category, while the "P" signifies a plastic package type. The "HE3" denotes the environmental compliance, often indicating that it is lead-free.

Manufacturer

The BZD27C18P-HE3-08 is manufactured by Nexperia, a company known for its expertise in discrete, logic, and MOSFET components. Nexperia specializes in the production of semiconductor devices, focusing on high-quality, high-performance products for various applications, including automotive, industrial, and consumer electronics. The company emphasizes efficiency, reliability, and innovation in its offerings, catering to the growing demands of the electronics industry. Nexperia operates globally, serving customers with a wide range of electronic components.

Application

The BZD27C18P-HE3-08 is a bidirectional Zener diode typically used in voltage regulation and protection circuits. Its application areas include over-voltage protection in power supplies, clamping in signal lines, and transient voltage suppression in electronic devices. It is suitable for use in automotive, telecommunications, and consumer electronics to ensure circuit reliability and safeguard sensitive components.

Equivalent

The BZD27C18P-HE3-08 is a TVS (transient voltage suppressor) diode. Equivalent products include the SMC27CA, 1.5KE27CA, and PESD27V. Ensure compatibility by checking the voltage rating, peak pulse power, and package type before substitution.