1N4740A R1G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	10V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	7 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 7.6V
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)

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1N4740A is a single-junction, silicon-based, negative, low-voltage, Zener diode commonly used in diode applications. It is typically used in circuit protection, voltage regulation, and voltage limit protection. The 1N4740A also works as an amplifier, isolating the circuit being protected from external noise.The 1N4740A R1G Zener Diode has a power rating of 1 watt for voltage regulation, with a maximum forwarding voltage of 1.0 V and a maximum reverse voltage of 10V. Its maximum reverse current is 1 mA at 10V, with a maximum forward current of 1.2 mA at Vz. The maximum forward voltage drop of the diode is 1V at 1.2 mA. The 1N4740A also has a breakdown voltage of 10V.The 1N4740A offers good stability with temperature, and its wide range of operating temperature makes it suitable for use in applications that require a wide range of temperature operation. In addition, it offers high power dissipation in a small physical size. The 1N4740A is also relatively immune to noise sources, making it reliable and long lasting.The1N4740AR1G works by providing a current path through it that allows it to act as a voltage regulator. When a voltage applied across the diode is lower than the Zener voltage, current does not flow in the reverse direction. Conversely, when the voltage exceeds the Zener voltage, current flows in the reverse direction. As a result, the diode works to regulate the voltage applied across it, allowing it to act as a voltage regulator.The 1N4740A is most commonly used in applications where a low-voltage source is available and low-voltage protection is required. It is commonly used in applications that require the need for high power voltage regulation, such as powering sensitive microprocessors. It can also be used to regulate radio frequencies for wireless communications, as it offers low noise performance.The 1N4740A is also widely used to ensure the proper functioning of a wide range of electronics devices, including computers, industrial/automotive devices, and consumer electronics such as cell phones and TVs. Furthermore, it can be used in devices such as burglar alarms, door openers, and remote control systems to ensure they are correctly powered and regulated according to their specifications.Overall, the 1N4740A R1G Zener Diode is an excellent choice for applications where a low-voltage source is available and low-voltage protection is required. It offers good stability with temperature, and its wide range of operating temperature makes it suitable for use in applications that require a wide range of temperature operation. Additionally, its high power dissipation in a small physical size makes it ideal for powering sensitive microprocessors and ensuring the proper functioning of a wide range of electronics devices.

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