Name: VTH2120 SENSOR PHOTODIODE DIE
Brand: Excelitas Technologies
SKU: VTH2120
Price: 12.57 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Spectral Range

Accepted Answer

Spectral Range specifies the minimum and maximum wavelengths of electromagnetic radiation that a photonic component (e.g., sensor, detector, filter, or light source) is designed to detect, transmit, or emit. It is a fundamental performance boundary, typic

Question 5

What is the Color - Enhanced

Accepted Answer

A visual attribute applied to a component's housing, lens, or marking that is specifically designed to be more easily distinguishable under low-light conditions or for individuals with color vision deficiencies. This is often achieved through high-contras

Question 6

What is the Responsivity @ nm

Accepted Answer

A measure of a photodetector's sensitivity, quantifying the ratio of its generated electrical output current (in Amperes) to the incident optical input power (in Watts) at a specific wavelength. Expressed in A/W, it is a key figure of merit for converting

Question 7

What is the Active Area

Accepted Answer

The region of a sensor, display, or transducer where physical interaction, energy conversion, or signal generation/collection occurs. It defines the functional size for capturing light, detecting touch, emitting radiation, or sensing a field, directly det

Question 8

What is the Current - Dark (Typ)

Accepted Answer

This parameter specifies the typical output current generated by a photodetector or optoelectronic component (e.g., photodiode, phototransistor) when it is in complete darkness, with no incident light. Measured in amperes (A) or picoamperes (pA), it repre

Question 9

What is the Package / Case

Accepted Answer

Package / Case refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

Question 10

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 11

What is the Voltage - DC Reverse (Vr) (Max)

Accepted Answer

This parameter specifies the maximum allowable reverse-bias direct current voltage that can be continuously applied across a semiconductor junction (e.g., in a diode, LED, or transistor) without causing breakdown or permanent damage. It is a critical Abso

Question 12

What is the Operating Temperature

Accepted Answer

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the powe

Question 13

What is the Response Time

Accepted Answer

Response Time quantifies the delay between a change in a system's input stimulus and the corresponding change in its output, typically measured in units like milliseconds (ms) or microseconds (µs). It is a critical dynamic performance parameter for sensor

Question 14

What is the Wavelength

Accepted Answer

The distance between successive crests of an electromagnetic wave, measured in nanometers (nm) or micrometers (µm). It determines the wave's energy and its interaction with matter, defining the color of light in the visible spectrum and the absorption/tra

Question 15

What is the Viewing Angle

Accepted Answer

The angular range, measured in degrees, over which a display or optical sensor maintains acceptable performance in contrast, color accuracy, and brightness. It is defined by the off-axis angle at which the luminance or contrast ratio falls to a specified

Question 16

What is the Mounting Type

Accepted Answer

Mounting Type refers to the standardized classification of the method by which an electronic component or module is physically secured and electrically connected to a printed circuit board, chassis, or panel. It defines how the component integrates into t

Question 17

What is the Diode Type

Accepted Answer

A classification based on the fundamental semiconductor structure and operating principle, such as rectifier, Zener, Schottky, or light-emitting. This designation defines the component's core electrical behavior, including its voltage-current characterist

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