Datasheet > GH20707S2A

GH20707S2A

更新时间： 2024-10-14 15:33:03

品牌	Logo	应用领域
夏普 - SHARP		光电
页数	文件大小	规格书
3页	45K
描述
Laser Diode, 788nm,

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技术参数
数据手册

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GH20707S2A 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.61	配置：	COMMON CATHODE 2 ELEMENTS WITH BUILT-IN PHOTO DIODE
功能数量：	1	光电设备类型：	LASER DIODE
标称输出功率：	7 mW	峰值波长：	788 nm
形状：	ROUND	尺寸：	1.8 mm
最大阈值电流：	45 mA	Base Number Matches：	1

GH20707S2A 数据手册

Laser Diodes

GH20707S2A/GH20707S2B

Self-oscillating Type Dual-wavelength(1 Package) Laser

Diode for DVD-ROM/DVD Video(654nm-7mW, 788nm-7mW)

GH20707S2A/GH20707S2B

(Under development)

❇ Features

❇ Outline Dimensions

(Unit : mm)

(1) Dual-wavelength type

±0.15

With 2-laser chips for CD-ROM and for DVD-ROM

(2) Employing a self-oscillating laser chip enables a compact

and low cost pick-up.

It eliminates the need for radio frequency modulation

circuit and related resistors/ shields.

(3) Wavelength : TYP. 788nm/ 654nm

(4) Maximum optical power output : 7mW/ 7mW (CW)

(5) Operating temperature : MAX. 70˚C

(6) φ5.6mm package(4 - lead)

No cap glass

±0.1

0.4

❇1

ø2

+ 0

❇2

ø5.6

– 0.025

ø4.4 MAX.

±0.1

ø3.55

0.5 MIN.

❇ Model No.

(1) GH20707S2A....Dual power supply

Emission point

±0.08

Z=1.27

(2) GH20707S2B....Single power supply

Reference plane

❇ Applications

(1) DVD-ROM drives

(2) DVD video players

(3) CD-ROM drives

±0.1

4-ø0.45

❇1 : Dimension measured at lead

base

❇2 : Within 0.6mm from reference

plane

Tolerance ±0.2mm

Terminal connection

Red laser Infrared laser Monitor PD

GND

GH20707S2A

(TC=25˚C ^❇1

Unit

GH20707S2B

❇ Absolute Maximum Ratings

)

Rating

Parameter

Optical power output

Reverse voltage

Symbol

Red laser

Infrared laser

❇3

P^O

Vrl

Laser

Monitor photodiode

V^rd

❇1

❇2

Operating temperature

T^op(c)

T^stg

T^sld

-10 to +70

-40 to +85

300

˚C

Storage temperature

Soldering temperature

❇1

❇2

❇3

Case temperature

At the position of 1.6mm or more from the lead base (Within 3s)

CW (Continuous Wave) drive

Notice

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

12 3

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与GH20707S2A相关器件

型号	品牌	获取价格	描述	数据表
GH20707S2B	SHARP	获取价格	Laser Diode, 788nm,
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GH22253-0200	FOXCONN	获取价格	Card Edge Connector, 25 Contact(s), 1 Row(s), Male, Straight, Surface Mount Terminal,
GH222M	CDE	获取价格	Disc Ceramic Capacitors
GH251A2R7PN6N	KYOCERA AVX	获取价格	CAPACITOR, CERAMIC, 100V, C0G, 0.0000027uF, SURFACE MOUNT, 0303, CHIP, ROHS COMPLIANT
GH251AR15BA6N	KYOCERA AVX	获取价格	CAPACITOR, CERAMIC, 100V, C0G, 0.00000015uF, SURFACE MOUNT, 0303, CHIP
GH251C101MA6N	KYOCERA AVX	获取价格	CAPACITOR, CERAMIC, 100V, X7R, 0.0001uF, SURFACE MOUNT, 0303, CHIP, ROHS COMPLIANT
GH251C111PA6N	KYOCERA AVX	获取价格	CAPACITOR, CERAMIC, 100V, X7R, 0.00011uF, SURFACE MOUNT, 0303, CHIP, ROHS COMPLIANT
GH251C151ZN6N	KYOCERA AVX	获取价格	CAPACITOR, CERAMIC, 100V, X7R, 0.00015uF, SURFACE MOUNT, 0303, CHIP, ROHS COMPLIANT
GH251C161PA6N	KYOCERA AVX	获取价格	CAPACITOR, CERAMIC, 100V, X7R, 0.00016uF, SURFACE MOUNT, 0303, CHIP, ROHS COMPLIANT

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