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DiodesZetex 4.3 V 200 mW General Purpose Zener Diode Surface Mount SOD-323 BZT52C4V3S-7-F

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DiodesZetex 4.3 V 200 mW General Purpose Zener Diode Surface Mount SOD-323 BZT52C4V3S-7-F

Name: DiodesZetex 4.3 V 200 mW General Purpose Zener Diode Surface Mount SOD-323 BZT52C4V3S-7-F
Brand: DiodesZetex
SKU: 133496
Price: 0.05 USD
Availability: InStock

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Category Zener Diode Brand DiodesZetex Condition New

Specifications

Country of Origin	China
Brand	DiodesZetex
Height	1.2mm
Length	2.7mm
Model	BZT52C4V3S-7-F
Mount Type	Surface
Series	BZT52C4V3S
Maximum Operating Temperature	150°C
Package Type	SOD-323
Minimum Operating Temperature	-65°C
Pin Count	2
Number of Elements per Chip	1
Automotive Standard	AEC-Q101
Maximum Power Dissipation Pd	200mW
Diode Configuration	Single
Test Current It	5mA
Maximum Reverse Leakage Current	3μA
Nominal Zener Voltage Vz	4.3V
Zener Type	General Purpose
Maximum Zener Impedance	90Ω
Typical Voltage Temperature Coefficient	-3.5mV/°C
Surface Mount case	SOD-323 (SC-76)

Key Features

Nominal Zener voltage of 4.3 volts with ±7% tolerance.
Maximum power dissipation rated at 200 milliwatts for reliable performance.
Constructed with a 2-pin surface mount SOD-323 package suitable for compact PCB layouts.
Operates over a wide temperature range from -65°C to 150°C for industrial use.
Maximum Zener impedance of 90 ohms at test current of 5 mA ensuring voltage stability.
Maximum reverse leakage current of 3 microamperes minimizes power loss.
Typical voltage temperature coefficient of -3.5 mV/°C ensures consistent voltage under temperature variations.
Meets automotive standard AEC-Q101 for quality assurance in automotive electronics.

Product Description

DiodesZetex BZT52C4V3S-7-F is a high-reliability general purpose Zener diode with a nominal voltage of 4.3 V and power dissipation capability of 200 mW. It features a compact surface mount SOD-323 package with 2 pins, optimized for automated assembly and space constrained electronic designs.

This Zener diode has a ±7% voltage tolerance and low noise voltage characteristics, with a typical temperature coefficient of -3.5 mV/°C, providing voltage regulation stability for precision electronics under varying thermal conditions. Its maximum Zener impedance of 90 Ω at test current 5 mA ensures low dynamic resistance, improving regulation performance.

The component can operate reliably across an extensive temperature range from -65°C to 150°C, making it suitable for demanding industrial, automotive, and electronic device applications. Its low reverse leakage current of 3 μA reduces standby power consumption.

The diode conforms to the automotive qualification standard AEC-Q101, confirming its suitability for automotive environments requiring stringent quality and reliability.

Typical package dimensions include a height of 1.2 mm and length of 2.7 mm, facilitating its usage in miniature surface mount assemblies where PCB space is limited. This diode package supports efficient automated pick-and-place assembly and soldering techniques.

Nominal Zener voltage of 4.3 V with ±7% tolerance. Maximum power dissipation 200 mW for durable operation. Surface mount SOD-323 package with 2 pins. Wide operating temperature range from -65°C to 150°C. Low maximum reverse leakage current 3 μA.

Typical voltage temperature coefficient of -3.5 mV/°C. Meets AEC-Q101 automotive standard. Compact package size: 1.2 mm height × 2.7 mm length.

This DiodesZetex BZT52C4V3S-7-F Zener diode is ideal for voltage regulation and protection circuits in industrial electronics, automotive systems, and consumer device assemblies requiring high reliability and stable voltage clamping.

Explore more high-quality semiconductor and Zener Diode products at EnvMart for precision electronic design and manufacturing.