BZT52C3V9LP-7

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	3.9V
Tolerance:	±5%
Power - Max:	250mW
Impedance (Max) (Zzt):	90 Ohms
Current - Reverse Leakage @ Vr:	3µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	0402 (1006 Metric)
Supplier Device Package:	2-DFN1006
Base Part Number:	BZT52C3V9

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Introduction to BZT52C3V9LP-7

BZT52C3V9LP-7 is a single Zener semiconductor diode produced by Diodes Incorporated. It is a very low power Zener diode commonly used in various applications such as noise regulation, over-voltage protection, power regulation, and temperature compensation..

Features of BZT52C3V9LP-7

BZT52C3V9LP-7 offers several advantages for its users. It has superior ESD (electrostatic discharge) protection with a maximum working voltage of 9 volts. Additionally, it has an average reverse current of 0.1 uA and a breakdown voltage of 3.9 volts. It has a maximum power dissipation of 500 milliwatts and a forward current of 1 ampere. It also operates at junction temperatures of up to 150°C and has a storage temperature range of between -65°C to +150°C.

Applications of BZT52C3V9LP-7

BZT52C3V9LP-7 can be used in a variety of consumer, automotive, industrial, and telecommunications applications. It is ideal for protecting embedded microcontrollers from over-voltage and ESD, regulating power supplies, and providing temperature compensation for circuit elements. It is also commonly used for protecting electronic devices from short circuits, and for bypassing, clamping, filtering, and transient voltage suppression.

Working Principle of BZT52C3V9LP-7

BZT52C3V9LP-7 works by forming a junction between p and n type semiconductor materials. When a reverse voltage is applied to the diode, the electrons and holes are forced apart due to the depletion region. This allows the diode to carry out noise regulation, over-voltage protection, and power regulation, which are important functions in any circuit. When the forward voltage is applied to the diode, the reverse bias is released and the diode operates as a closed switch, allowing current to flow through the circuit.

Conclusion

BZT52C3V9LP-7 is a single Zener semiconductor diode produced by Diodes Incorporated that is used in various applications including noise regulation, over-voltage protection, power regulation, and temperature compensation. It has superior ESD protection, a breakdown voltage of 3.9 volts, and a maximum power dissipation of 500 milliwatts. It is commonly used in consumer, automotive, industrial, and telecommunications applications for bypassing, clamping, filtering, and transient voltage suppression.

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