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NXP Single Varactor Diode 2:1 Tuning Ratio 6.4 pF 6 V 2-Pin SOD-523 BB145B,115

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NXP Single Varactor Diode 2:1 Tuning Ratio 6.4 pF 6 V 2-Pin SOD-523 BB145B,115

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Category Varactor Diodes Brand NXP Condition New

Specifications

Country of Origin	China
Brand	NXP
Height	0.65mm
Length	1.25mm
Model	BB145B,115
Mount Type	Surface
Series	BB145B
Maximum Operating Temperature	150°C
Package Type	SOD-523
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Diode Configuration	Single
Forward Current If	20mA
Minimum Capacitance	6.4pF
Maximum Reverse Voltage Vr	6V
Minimum Tuning Ratio	2
Tuning Ratio Test Condition	1/4 V
NXP 1 Single Varactor 2	1 Tuning Ratio, 6.4 pF 6 V 2-Pin SOD-523

Key Features

This surface-mount varactor diode is ideal for voltage-controlled tuning applications.
Operates reliably within a temperature range of -55°C to 150°C.
Supports a forward current of 20mA, ensuring stable performance in RF circuits.
Low profile dimensions of 1.25 mm length and 0.65 mm height enable integration in compact PCB designs.
Designed for use in voltage-controlled oscillators, RF tuning, filters, and frequency synthesizers.
Manufactured to NXP's standards with no specific automotive certification.
Package consists of a single diode element with 2 pins, mounted in SOD-523 format.

Product Description

The NXP BB145B,115 is a single varactor diode presenting a 2:1 tuning ratio and a minimum capacitance of 6.4 pF, optimized for use at a maximum reverse voltage of 6 V. Housed in a compact 2-pin SOD-523 surface-mount package, this component is suited for applications requiring variable capacitance controlled by voltage, such as RF tuning circuits and voltage-controlled oscillators.

Its specifications include operation within a temperature range from -55°C to 150°C and a maximum forward current of 20mA, making it reliable across demanding environmental conditions and electrical load scenarios. The small size, with a length of 1.25 mm and height of 0.65 mm, facilitates its integration into tightly packed PCBs and modern electronic assemblies.

Typical industrial applications include frequency synthesizers, filters, and signal modulation devices. The diode’s single-chip design and surface-mount technology align well with automated manufacturing processes targeted at mass deployment in consumer and industrial electronic systems.

Manufactured in China under NXP’s quality protocols, this varactor diode does not carry specific automotive certifications but complies with necessary standards for general-purpose semiconductor discrete devices.

This varactor diode facilitates voltage-controlled capacitance adjustment for tuning circuits. Maintains durable performance over a wide temperature range (-55°C to 150°C). Small SOD-523 package minimizes PCB footprint. Suitable for frequency synthesizer and RF filter applications.

Forward current capability of 20mA supports stable RF operations. Single element per chip simplifies circuit design and layout.

Explore the comprehensive range of NXP varactor and switching diodes for diverse electronic circuit needs in industrial, telecommunications, and consumer electronics sectors at EnvMart.

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