GH6C005B3B - Sharp Electronics Corp.

Notice In t h e a b s e n c e o f c o n firmation 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/

GH6C005B3A/GH6C005B3B/GH6C005B5A/GH6C005B5B

Hologram Lasers

■Absolute Maximum Ratings (TC=25˚C)

Parameter Symbol Rating Unit

❇1Optical power output PH4.3 mW

Reverse voltage Laser VR

Signal detection photodiode

❇2Operating temperature Topr -10 to +70 ˚C

❇2Storage temperature Tstg -40 to +85 ˚C

❇3Soldering temperature Tsold 260 ˚C

❇1Output power from hologram laser, CW (Continuous Wave) drive

❇2Case temperature

❇3At the position of 1.6mm or more from the lead base (Within 5s)

Monitor photodiode

30 V

ø8.2 +

–0

0.05

ø6.1 to 6.3

ø6.6±0.2

3.2±0.15

4.77±

0.15

3.8±

0.5

2.0±0.15

(0.8±

0.2

)

3.3±

0.2

1.2±

0.2

12-0.4±0.1

2±

0.2

(0.5±

0.2

)

ø7.5

MAX.

Hologram device

Emission point

1.39

±0.1 from reference plane

Reference plane

3.97±0.2

4.8+

–0

0.1

1.5±0.1

2.4±0.15

ø8.2

–

0.05

0.4±0.1

45˚±1˚

4.8

–

0.1

0.8±0.2◊5=4±0.2

GH6C005B3A/GH6C005B3B

GH6C005B5A/GH6C005B5B

■Outline Dimensions

Compact Resin Stem Hologram

Laser for CD Audio/Video CD Player

(Unit : mm)

■Features

(1) Insert frame structure enables easy mounting compared

to conventional pin structure.

(2) Thin and compact package enables thin and compact

pick-up design.

GH6C005B3A/B : 4.8mm thickness

GH6C005B5A/B : 3.0mm thickness

(3) With built-in beam splitter and diffraction grating

■Model No.

(1) GH6C005B3A/GH6C005B5A ....Dual power supply

(2) GH6C005B3B/GH6C005B5B ....Single power supply

■Applications

(1) CD audio players

(2) Video CD players

D1 D2 D3 D4 D5

NC NC NC

tyuoi!1!0e

qww

Monitor PD

(GH6C005B5A)

(GH6C005B3A)

Monitor PD

(GH6C005B5B)

(GH6C005B3B)

qwerty

!2!1!0oiu

Terminal connection Pin configuration

GH6C005B3A

GH6C005B3B

GH6C005B5A

GH6C005B5B

ø8.2

–

0.05

–0

0.1

0.8±0.2◊5=4±0.2

2.4±0.15

(1.5)

0.4±0.1

45˚±1˚

0.1

Hologram device

Emission point

1.39

±0.1 from reference plane

Reference plane

ø8.2+

–0

0.05

ø6.1 to 6.3

ø6.6±0.2

3.2±0.15

4.77±

0.15

3.8±

0.5

2.0±0.15

(0.8±

0.2

)

3.3±

0.2

1.2±

0.2

12-0.4±0.1

2±

0.2

(0.5±

0.2

)

ø7.5

MAX.

GH6C005B3A

GH6C005B3B

qwerty

!2!1!0oiu

GH6C005B5A

GH6C005B5B

GH6C005B3A/GH6C005B3B/GH6C005B5A/GH6C005B5B

Hologram Lasers

■Electro-optical Characteristics (VCC=5V, TC=25˚C)

Parameter Symbol MAX. Unit

❇1Focal offset DEF +0.7 µm

❇6RES output amplitude IRES 1.5 V

Differential efficiency ηd0.55 mW/mA

Conditions MIN. TYP.

RF=6.0µA-0.7 -

0.7 1.1

2.0mW

I(3.0mW)-I(1.0mW) 0.17 0.27

❇2Focal error symmetry BFES RF=6.0µA-25 - +25 %

❇3Radial error balance BRES -25 - +25 %

❇5FES output amplitude IFES 2.6 3.9 5.2 V

Im0.05 0.22 0.6 mA

PH=3.0mW

❇4RF output amplitude IRF PH=3.0mW 4.3 7.2 - V

RF=6.0µA

Threshold current Ith −-2539mA

Operating current Iop PH=3.0mW - 36 50 mA

Operating voltage Vop PH=3.0mW - 1.85 2.20 V

Wavelength λpPH=3.0mW 770 780 795 nm

GH6C005B3B/GH6C005B5B

Output current

GH6C005B3A/GH6C005B5A

ImPH=3.0mW, VR=15V 0.06 0.32 0.6 mA

❇1Distance between FES=0 and jitter minimum point

At the condition of FES sensitivity = 20%/1µm

❇2(a–b) / (a+b)

❇3

❇4Amplitude of D2+D3+D4(focal servo ON, radial servo ON)

❇5D2–D3(Focal vibration)

❇6D1–D5(focal servo ON, radial servo OFF)

a–b

2◊(a+b)

a (+amplitude of RES)

b (–amplitude of RES)

GND

a (+amplitude of FES)

b (–amplitude of FES)

Notice In t h e a b s e n c e o f c o n firmation 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/

GH6C005B3A/GH6C005B3B/GH6C005B5A/GH6C005B5B

Hologram Lasers

■Electrical Characteristics of Monitor Photodiode (Design Standard*)

(GH6C005B3A/GH6C005B5A) (TC=25˚C)

■Electro-optical Characteristics of Laser Diode (Design Standard*) (TC=25˚C)

Parameter Symbol MAX. Unit

Emission

characteristics

Symmetry

S// +25 %

+15

Misalignment position ∆x+80 µm

∆z+80 µm

Interference pattern intensity α0.99 -

Conditions MIN. TYP.

Parallel -25 -

Perpendicular

-15 - %

-80 -

Po=3mW - -

S⊥

∆y-80 - +80 µm

Po=3mW, Into NA=0.11

−

Parameter Symbol MAX. Unit

❇1Sensitivity S - mA/mW

150

Terminal capacitance Ct-pF

Conditions MIN. TYP.

-0.11

Dark current -- nA

-3.5

IDVR=15V

■

Electro-optical Characteristics of Photodiode for Signal Detection (Design Standard*) (GH6C005B3A)

(TC=25˚C)

Parameter Symbol Unit

❇2

Segment

Reverse voltage VRV A, B, C

Response time tr, tf ns A

Conditions MIN. TYP.

15 -

❇3Short circuit current 130 210 A

-10

Isc

IR=10µA

❇2Applicable divisions correspond to output terminals. ❇3Current of each segment (At other segments, Anode and

Cathode is short-circuited.)

Segment No. Output

D 1, D 5 ....................................A

D 2, D 5 ....................................B

D 3, D 5 ....................................C

MAX.

150

Dark current IdVR=15V - - 10 nA A, B, C

Wavelength λp- 800 - nm A, B, C

Terminal capacitance CtVR=15V, f=1MHz 1.2 - 5.0 pF B, C

Ev=1 000lx 340

VR=15V, RL=180Ω200

- 10 120 ns B, C

1.4 - 5.8 pF A

50 80 110 nA B

70 115 160 nA C

(GH6C005B3B/GH6C005B5B) (TC=25˚C)

❇1For hologram output power

Parameter Symbol MAX. Unit

❇1Sensitivity S - mA/mW

150

Terminal capacitance Ct-pF

Conditions MIN. TYP.

-0.07

Dark current -- nA

-7.7

IDVR=15V

VR=15V, f=1MHz

Notice In t h e a b s e n c e o f c o n firmation 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/

* These parameters are not guaranteed performance, but general specifications of each optical element which makes up a hologram laser.

• Please refer to the chapter "Handling Precautions"

115

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 problems related to any intellectual property

right of a third party resulting from the use of SHARP's devices.

●Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

SHARP reserves the right to make changes in the specifications, characteristics, data, materials,

structure, and other contents described herein at any time without notice in order to improve design or

reliability. Manufacturing locations are also subject to change without notice.

●Observe the following points when using any devices in this publication. SHARP takes no responsibility

for damage caused by improper use of the devices which does not meet the conditions and absolute

maximum ratings to be used specified in the relevant specification sheet nor meet the following

conditions:

(i) The devices in this publication are designed for use in general electronic equipment designs such as:

--- Personal computers

--- Office automation equipment

--- Telecommunication equipment [terminal]

--- Test and measurement equipment

--- Industrial control

--- Audio visual equipment

--- Consumer electronics

(ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and

safety when SHARP devices are used for or in connection with equipment that requires higher

reliability such as:

--- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.)

--- Traffic signals

--- Gas leakage sensor breakers

--- Alarm equipment

--- Various safety devices, etc.

(iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely

high level of reliability and safety such as:

--- Space applications

--- Telecommunication equipment [trunk lines]

--- Nuclear power control equipment

--- Medical and other life support equipment (e.g., scuba).

●Contact a SHARP representative in advance when intending to use SHARP devices for any "specific"

applications other than those recommended by SHARP or when it is unclear which category mentioned

above controls the intended use.

●If the SHARP devices listed in this publication fall within the scope of strategic products described in

the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to

export such SHARP devices.

the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any

means, electronic or mechanical, for any purpose, in whole or in part, without the express written

permission of SHARP. Express written permission is also required before any use of this publication

may be made by a third party.

●Contact and consult with a SHARP representative if there are any questions about the contents of this

publication.