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BZT52C18LP-7

18V Zener Diode with Low Power Consumption

Manufacturer:

Diodes Incorporated
Mfr.Part #:

BZT52C18LP-7
Datasheet:

BZT52C18LP-7 Datasheet (PDF)
Series:

BZT52C2V4LP - BZT52C39LP
Mounting Style:

SMD/SMT
Vz - Zener Voltage:

18 V
Voltage Tolerance:

6.41 %
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BZT52C18LP-7 General Description

The BZT52C18LP-7 is a surface mount Zener diode manufactured by Diodes Incorporated. It is part of the BZT52C series, which are commonly used in voltage regulation applications. The "18" in the part number denotes a nominal Zener voltage of 18 volts.This diode is designed to provide a stable voltage reference or voltage clamping in electronic circuits. It has a low profile (LP) package, making it suitable for applications with space constraints. The "7" in the part number refers to the packaging style, which is a SOT-23-3 package, consisting of three pins.Key specifications of the BZT52C18LP-7 include a maximum Zener voltage of 18 volts with a tolerance of ±5%, a nominal Zener test current of 5 mA, and a low dynamic impedance for efficient voltage regulation. It has a maximum power dissipation of 250 mW and an operating temperature range from -65°C to +150°C, ensuring reliability across various environmental conditions.The BZT52C18LP-7 conforms to RoHS standards, indicating it is lead-free and environmentally friendly. Its compact size, stable voltage characteristics, and wide operating temperature range make it suitable for a range of applications, including portable electronics, voltage references, and voltage protection circuits

Key Features

The BZT52C18LP-7 is a Zener diode with a 18V voltage rating, a low power dissipation of 250mW, and a tolerance of ±5%

It comes in a small SOD-323 package, suitable for surface mount applications

With its low leakage current and high reliability, it's commonly used in voltage regulation and protection circuits in various electronic devices

Application

The BZT52C18LP-7 is commonly used in low-power applications like voltage regulation, signal conditioning, and protection circuits

Its 18V Zener voltage makes it suitable for stabilizing voltage levels in various electronic devices, such as mobile phones, consumer electronics, and automotive systems

It is also utilized in power management circuits, voltage references, and as a protective component against transient voltage spikes

Specifications

Product Category	Zener Diodes	Series	BZT52C2V4LP - BZT52C39LP
Mounting Style	SMD/SMT	Vz - Zener Voltage	18 V
Voltage Tolerance	6.41 %	Pd - Power Dissipation	250 mW
Zener Current	100 nA	Zz - Zener Impedance	45 Ohms
Minimum Operating Temperature	- 65 C	Maximum Operating Temperature	+ 150 C
Configuration	Single	Test Current	5 mA
Height	0.47 mm	Ir - Maximum Reverse Leakage Current	100 nA
Ir - Reverse Current	100 nA	Length	1 mm
Product Type	Zener Diodes	Factory Pack Quantity	3000
Subcategory	Diodes & Rectifiers	Termination Style	SMD/SMT
Voltage Temperature Coefficient	16 mV/C	Width	0.6 mm
Unit Weight	0.000035 oz