2EZ9.1D5

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	9.1V
Tolerance:	±5%
Power - Max:	2W
Impedance (Max) (Zzt):	2.5 Ohms
Current - Reverse Leakage @ Vr:	3µA @ 7V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Base Part Number:	2EZ9V1

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Introduction to 2EZ9.1D5

The 2EZ9.1D5 is a single Zener diode. Zener diodes are semiconductor diodes that are used as voltage regulators. They regulate the voltage in a circuit by allowing current to flow in one direction, but not in the other. When in reverse breakdown or ‘Zener breakdown’, the diode will allow current to flow in both directions. This ensures that the voltage in the circuit will not drop below the Zener voltage and will remain a stable level.

Applications and Uses of 2EZ9.1D5

The 2EZ9.1D5 is a versatile Zener diode, and it has a range of applications. It can be used as a voltage regulator, protection against voltage spikes, and to provide a reference voltage for other components. It can also be used as an AC line voltage clamp or AC line filter.The 2EZ9.1D5 is commonly used in devices such as televisions, computers, and medical instruments. It is also used in devices that require voltage regulation, such as power supplies and battery chargers.

Features of 2EZ9.1D5

The 2EZ9.1D5 is designed specifically for low voltage applications. It has an operating voltage of +6.0V to +9.0V, and a maximum reverse leakage current of 10 mA. The diode also has a maximum power dissipation of 3.2 W and a maximum thermal impedance of 175 °C/W.The 2EZ9.1D5 is designed to be a low-noise, low-profile component. The housing is only 0.15” in height and has a low-profile profile design. This makes it a great choice for applications where space is limited. The diode also has a wide operating temperature range of -55°C to +125°C.

Installation and Safety Considerations for 2EZ9.1D5

The 2EZ9.1D5 can be installed in either a TO-220 or TO-3 package. The lowest-profile TO-3 package is preferred when space is restricted, but the TO-220 package may be more cost-effective in some applications. It is important to consider safety precautions when working with the 2EZ9.1D5. The diode should be handled with care and a static-free environment should be maintained when handling the diode.

Working Principles of 2EZ9.1D5

The 2EZ9.1D5 Zener diode operates on the principle of Zener breakdown. When reverse-biased beyond a certain voltage, the diode allows a small current to flow through it in both directions. This current produces a voltage drop across the diode, and this voltage drop is known as the ‘Zener voltage’.The 2EZ9.1D5 is designed to keep the voltage across its terminals constant, regardless of the current and voltage in the circuit. This is done by allowing a small amount of current to flow through the diode, thus creating a reference voltage that is maintained even if the input voltage or current changes.

Conclusion

The 2EZ9.1D5 is a single Zener diode. It is a versatile component, and is often used in applications ranging from voltage regulation, to protection against voltage spikes, to AC line voltage clamps and filters. The diode is designed for low voltage applications, with an operating voltage of +6.0V to +9.0V, and a maximum reverse leakage current of 10 mA. It is also designed to be a low-noise, low-profile component, and features a wide operating temperature range. The 2EZ9.1D5 operates on the principle of Zener breakdown, which keeps the voltage across its terminals constant, regardless of the input voltage or current.

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