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ML3xx2 LD SERIES

MITSUBISHI LASER DIODES

FOR INDUSTRIAL SYSTEMS

As of Oct. 2009

ML320G2-11 / ML329G2-11

TYPE

NAME

DESCRIPTION

ML3XX2 is a high-power, high-efficient blue-violet

semiconductor laser which provides a stable, single

transverse mode oscillation with emission wavelength of

405nm and standard light output of 120mW(CW).

FEATURES

APPLICATION

• High Output Power: 120mW (CW)

• High Efficiency: 1.7mW/mA (typ.)

• Visible Light: 405nm (typ.)

• Package: φ5.6mm TO-CAN PKG (ML320G2)

φ3.8mm TO-CAN PKG (ML329G2)

• Industrial , Bio-medical systems

°C

-40 ~ +100

-

Storage temperature

Tstg

°C

+5 ~ +80

-

Case temperature

Tc

V

2

-

Reverse voltage

VRL

mW

120

CW

Light output power

Po

Unit

Ratings

Conditions

Parameter

Symbol

Note1: The maximum rating means the limitation over which the laser should not be operated even instant time.

This does not mean the guarantee of its lifetime. Additionally, LD lifetime is strongly dependent on the case

temperature. As for the reliability, please refer to the reliability report issued by Quality Assurance Section, HF &

Optical Semiconductor Division, Mitsubishi Electric Corporation.

°

21

17

15

CW, Po=120mW

Beam divergence angle

(perpendicular)

°

12

8

6

CW, Po=120mW

Beam divergence angle

(parallel)

nm

410

405

400

CW, Po=120mW

Peak wavelength

mW/mA

2.0

1.7

1.3

CW, Po=120mW

Slope efficiency

η

V

6.0

5.0

-

CW, Po=120mW

Operating voltage

Vop

mA

160

120

-

CW, Po=120mW

Operating current

Iop

mA

70

45

-

CW

Threshold current

Ith

Unit

Max

Typ.

Min.

Test conditions

Parameter

Symbol

Please note that this data sheet may be changed without any notice.