Diode

GH16507A2A PDF Datasheet – Red Laser Diode – Sharp

Posted on by pinout

Part Number: GH16507A2A

Function: Insert Frame Structure, Red Laser Diode

Manufacturer: Sharp

Images:GH16507A2A pinout datasheet

Description

GH16507A2A is Insert Frame Structure, Red Laser Diode for DVD Video Player (654nm-7mW).

A laser diode is a semiconductor device that emits coherent light through a process called stimulated emission. It is a type of diode that converts electrical energy directly into light energy, producing a highly focused and intense beam of light.

The basic structure of a laser diode consists of a semiconductor material, typically gallium arsenide (GaAs) or indium gallium arsenide phosphide (InGaAsP). The diode has two layers – an n-type (negative) layer and a p-type (positive) layer – forming a junction known as a p-n junction.

Features

(1) φ5.6mm open type insert lead frame structure (Optically compatible with the conventional φ 5.6mm package)

(2) Maximum optical power output : 7mW (CW)

(3) Wavelength : TYP. 654nm

(4) Low current drive type

Applications:

(1) DVD-ROM drives

(2) DVD video players

GH16507A2A pdf diode

Applications:

1. Telecommunications: Laser diodes are used in fiber-optic communication systems to transmit data over long distances with minimal signal loss.

2. Printing and Imaging: Laser diodes are found in laser printers, barcode scanners, and laser projectors, providing high-resolution and high-speed printing and imaging capabilities.

3. Medical and Scientific Instruments: Laser diodes are used in various medical devices and scientific instruments for precision measurements, surgeries, and imaging.

4. Optical Storage: Laser diodes are crucial components in CD, DVD, and Blu-ray players, reading and writing data on optical discs.

5. Sensors and Metrology: Laser diodes are employed in various sensors, rangefinders, and metrology applications, such as distance measurement and alignment.

 

GH16507A2A PDF Datasheet

RD2004JN PDF Datasheet – 400V, 20A, Switching Diode

Posted on by pinout

Part Number: RD2004JN

Function: 400V, 20A, High-Speed Switching Diode

Package: TO-220 Type

Manufacturer: Sanyo

Images:

2 page
RD2004JN pdf

Description

RD2004JN is 400V, 20A, Silicon Diode. A high-speed switching diode, also known as a fast recovery diode or a high-speed diode, is a semiconductor device designed to switch on and off rapidly in electronic circuits. These diodes are engineered to minimize the time it takes for the diode to transition from the conducting state (forward bias) to the non-conducting state (reverse bias) and vice versa. This fast switching characteristic makes them suitable for applications where high-speed rectification or switching of signals or power is required.

Features

• High breakdown voltage (VRRM=400V).

• High-Speed Switching Diode.

• High reliability.

• Fast forward / reverse recovery time.

• Low noise at the time of reverse recovery.

• Attachment workability is good by Mica-less package

Pinouts

RD2004JN pinout datasheet

Absolute Maximum Ratings at Ta=25°C

1. Repetitive Peak Reverse Voltage : VRRM = 400 V

2. Average Output Current : IO = 20 A

3. Surge Forward Current : IFSM = 180 A ( Sine wave, 10ms 1pulse )

4. Junction Temperature: Tj = 150 °C

5. Storage Temperature : Tstg = -55 to +150 °C

Applications:

1. High-Frequency Rectification: These diodes are commonly used in high-frequency rectification circuits, such as in radio-frequency (RF) and microwave applications.

2. Switching Power Supplies: Fast recovery diodes are used in switching power supply circuits to rectify the incoming AC voltage, converting it to DC with minimal losses and heat generation.

3. RF Mixers and Modulators: In RF circuits, fast recovery diodes are used in mixers and modulators to perform signal switching and modulation.

4. Pulse and Signal Shaping: They are employed in applications requiring precise control over pulse shaping and signal switching, such as pulse generators and radar systems.

RD2004JN PDF Datasheet

Related articles across the web