AZ23C15-HE3-08

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Configuration:	1 Pair Common Anode
Voltage - Zener (Nom) (Vz):	15V
Tolerance:	±5%
Power - Max:	300mW
Impedance (Max) (Zzt):	30 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 11V
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23

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Introduction

The AZ23C15-HE3-08 is a type of diode array, more specifically, a zener diode array. It consists of three zener diodes connected in series, and includes an integrated thermally efficient current limiting Mica Resistor.

Application Field

The AZ23C15-HE3-08 diode array has a wide variety of applications. It is most commonly used in signal circuit protection, as it provides a reliable, quick-acting resistance against voltage spikes and other irregularities. It is also used for line surge protection, and voltage regulation.This kind of diode array is popular for low-voltage circuits and other sensitive applications, as it is designed with a built-in current-limiting resistor that prevents the circuit from drawing too much current when necessary. This helps protect the connected device from damage.

Working Principle

The primary function of a zener diode array is to act as a voltage regulator. When faced with a voltage spike, a zener diode will act as a conductor, allowing current to flow rather than allowing the voltage to spike and cause damage to the connected device. The integrated current-limiting resistor helps to regulate the amount of current that passes through the diode, so an excessively high voltage will not fry the connected device.The three diodes of the AZ23C15-HE3-08 diode array are connected in series so that they provide a greater degree of protection than a single diode. The integrated Mica resistor helps to spread the current and heat more evenly throughout the three zener diodes. This sharing of current and heat helps to prevent any of the diodes from being over burdened and potentially burned out.

Conclusion

The AZ23C15-HE3-08 diode array is a reliable, thermally efficient device used in various circuits. It is capable of providing robust protection against voltage spikes and other irregularities, as well as efficient voltage regulation. The integrated current-limiting resistor helps to evenly spread out the current and heat, thus helping to protect the connected device from damage.

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