BB 555 E7908 Allicdata Electronics
Allicdata Part #:

BB555E7908-ND

Manufacturer Part#:

BB 555 E7908

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: Infineon Technologies
Short Description: DIODE VAR CAP 30V 20MA SCD-80
More Detail: Varactor Single 30V Surface Mount PG-SCD80-2
DataSheet: BB 555 E7908 datasheetBB 555 E7908 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Obsolete
Moisture Sensitivity Level (MSL): --
Capacitance @ Vr, F: 2.3pF @ 28V, 1MHz
Capacitance Ratio: 9.8
Capacitance Ratio Condition: C1/C28
Voltage - Peak Reverse (Max): 30V
Diode Type: Single
Q @ Vr, F: --
Operating Temperature: -55°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Package / Case: SC-80
Supplier Device Package: PG-SCD80-2
Base Part Number: BB555
Description

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Diodes are electronic components which allow flow of electricity in one direction, and prevent flow in the edge direction. Varicaps and Varactors are components which are used for specialized applications and share in common the effect of varying their capacitance when a voltage is applied across them. The BB 555 E7908 is a Varicap specifically designed for use in a range of applications requiring precise tuning, ranging from radio to television circuitry.

The BB 555 E7908 Varicap is made of an array of diodes connected in parallel and capacitors in series, along with a voltage-controlled resistor and other components. When a voltage is applied across these components, the diodes become forwardbiased and allow electrons to flow. This flow of electrons charges up the capacitors, increasing the capacitance of the BB 555 E7908 Varicap. When the voltage is removed, the electrons flow in the reverse direction, decreasing the capacitance of the device.

The BB 555 E7908 has a range of features that make it uniquely suited for certain applications. It has a wide capacitance range of up to 320pF, and a very low temperature coefficient. This means that the capacitance does not vary over a wide range of temperatures, making it suitable for applications where precise tuning is required in extreme temperature conditions. The BB 555 E7908 also has a very low impedance, which allows it to function effectively in low-voltage systems such as portable electronics. It also has a long lifetime, and can withstand high voltages up to 75V.

The BB 555 E7908 is commonly used in radio and television tuners, as well as other circuits requiring precise tuning. It is also used in resonant circuits, voltage regulators, oscillators, and antenna matching networks. It is also used in other applications requiring charge injection, as the device can be used to inject electrons into a circuit, thus allowing it to function as a virtual ground source.

The BB 555 E7908 is a highly specialized component, but it is important for a wide range of applications where precise tuning is required. Its unique features allow it to function effectively in low voltage and high temperature applications, making it a valuable tool for engineers working in these applications. It can also be used in charge injection applications, and its long lifetime make it a great option for high reliability systems.

The specific data is subject to PDF, and the above content is for reference

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