GH0781JA2C Sharp Electronics, GH0781JA2C Datasheet

GH0781JA2C

Manufacturer Part Number

GH0781JA2C

Description

Manufacturer

Sharp Electronics

Datasheet

1.GH0781JA2C.pdf (3 pages)

Specifications of GH0781JA2C

Laser Reverse Voltage (max)

Operating Temperature Classification

Commercial

Threshold Current (max)

40mA

Operating Current

167mA

Power Supply Requirement

Single

Operating Supply Voltage (max)

2.5V

Mounting

Through Hole

Pin Count

Lead Free Status / RoHS Status

Compliant

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Laser Diodes

GH0781JA2C

(1) Maximum optical power output : 120mW (CW)

(2) High power (pulse MAX. 180mW), MAX. ◊32 speed writing

(3) High coupling efficiency.

(4) Wavelength : TYP. 784nm

(5)

(1) CD-R drives

(2) CD-RW drives

Case temperature

Pulse width : 0.5µs, Duty : 50%

CW (Continuous Wave) drive

Optical power output

Optical power output (pulse)

Reverse voltage

Operating temperature

Storage temperature

Soldering temperature

The ellipticity (

Features

Applications

Absolute Maximum Ratings

5.6mm package

Notice

Internet

Parameter

In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP

devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

Internet address for Electronic Components Group http://sharp-world.com/ecg/

/ //) is close to 1.

Pulse

Laser

At the position of 1.6mm or more from

the lead base (Within 3s)

Symbol

opc(c)

opp(c)

stg

sld

-10 to +65

-10 to +75

-40 to +85

Rating

120

180

300

=25˚C

High Power Laser Diode for MAX. 32

Speed CD-R Drive(784nm-pulse 180mW)

Unit

˚C

Terminal connection

Laser

diode

Outline Dimensions

)

Laser chip

Reference plane

Tolerance

Non connection

Emission point

0.2mm

0.5 MIN.

0.4

ø1.2 MAX.

0.1

ø1.0

ø5.6

ø4.4MAX.

ø3.55

Enlarged view of emission point

1 : Dimension measured at lead base

2 : Within 0.6mm from reference plane

–

Center of virtual circle that runs

3 points on the stem periphery

MIN.

0.025

0.1

3-ø0.45

0 0.08

GH0781JA2C

0.1

Cap glass

Emission point

0 0.08

(Unit : mm)

Related parts for GH0781JA2C

GH0781JA2C Summary of contents

Page 1

... -10 to +65 ˚C opc(c) T -10 to +75 ˚C opp(c) T -40 to +85 ˚C stg T 300 ˚C sld At the position of 1.6mm or more from the lead base (Within 3s) GH0781JA2C 0.1 0.4 Emission point + 0 2 – 0.025 ø5.6 ø4.4MAX. Cap glass 0.1 ø3.55 ø1.0 MIN. Z 0.5 MIN. ...

Page 2

... Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/ 1 Symbol Conditions Po=100mW R l 70mW d I(100mW)-I(30mW) Po=100mW K-LI P1=36mW, P2=108mW, P3=180mW P Po=3mW, NA=0.13 l GH0781JA2C (T =25˚C) C MIN. TYP. MAX. Unit - 141 167 mA - 2.1 2.5 V 780 784 787 nm 7.8 8 ...

Page 3

Application Circuits NOTICE The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any ...

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