DL-4140-001S - Sanyo Semiconductor

DL-4140-001S

No.7579 1/3

Features

• Wavelength : 785 nm (Typ.)

• Low threshold current : Ith = 30 mA (Typ.)

• Small package : ø 5.6 mm

Applications

• Laser beam printer

Absolute Maximum Ratings at Tc=25°C

Parameter Symbol Ratings Unit

Light Output CW Po 25 mW

Re verse Voltage Laser VR2V

PIN 30

Operating Temperature Topr --10 to +60 °C

Storage Temperature Tstg ---20 to +85 °C

Electrical and Optical Characteristics 2) 3) 4) 6) at Tc=25°C

Parameter Symbol Condition Min. Typ. Max. Unit

Threshold Current Ith CW --3050mA

Operating Current Iop Po=20mW --6590mA

Lasing Wav elength λ p Po=20mW 776 785 800 nm

Beam 1) Perpendicular θ ⊥ Po=20mW 15 25 35 °

Divergence Parallel θ // Po=20mW 7 9 12 °

Of f Axis Perpendicular ∆ θ ⊥ Po=20mW ----±3°

Angle Parallel ∆ θ // Po=20mW ----±2°

Differential Efficiency dPo/dIop --- 0.3 0.6 0.8 mW/mA

Monitoring Output Current Im Po=20mW 0.3 0.8 1.5 mA

Astigmatism As Po=20mW ----10µm

Droop ∆ p Po=20mW ------10%

1) Full angle at half maximum

Note : The above product specification are subject to change without notice.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

DL-4140-001S

Infrared Laser Diode

Package Dimensions

Pin Connection

62503 YY IM

Ordering number : ENN7579

5.6mm stem

4.4

3.55±0.1

1.6

1.0±0.1

0.4±0.1

Top view

1.27±0.08

0.25

0.5max.

LD facet

123 2.0

Pin No.

6.5±1.0 3.5±0.5

1.2±0.1

1.4max.

3-- 0.45±0.1

5.6--0.025

Effective window diameter 1.0min.

Tolerance : ±0.2

Unit : mm

LD PD

DL-4140-001S

No.7579 2/3

Characteristics

1.4

0.8

0.6

1.2

1.0

0.4

0.2

005 1510 20

100

100 102030405060

00 20406080100

782 784 786 788 790 792

Po=20mW

Po=10mW

Po=5mW

806

802

784

780

776

7720 102030405060

788

Po=20mW Tc=25°C

25°C60°C

1.0

0.8

0.6

0.4

0.2

-40 -30 -20 -10 0 10 20 30 40

Po=20mW

Tc=25°C

Vr(PD)=5V

Output power vs. Forward current

Forward current IF (mA)

Output power Po (mW)

Threshold current vs. Temperature

Temperature Tc (°C)

Threshold current Ith (mA)

Monitoring current vs. Output power

Output power Po (mW)

Monitoring current Im (mA)

Relative intensity

Lasing wavelength vs. Temperature

Temperature Tc (°C)

Lasing wavelength vs. Output power

Lasing wavelength λp (nm)

Beam divergence

Angle ( ° )

Relative intensity

DL-4140-001S

No.7579 3/3

CAUTION

1. No products described or contained herein are intended for use in surgical implants, life-support systems,

aerospace equipment, nuclear power control systems, vehicles, disaster / crime-prevention equipment or

the like, and the failure of which may directly or indirectly cause injury, death or property loss.

2. Anyone purchasing any products described or contained herein for an above-mentioned use shall:

1) Accept full responsibility and indemnify and defend SANYO ELECTRIC CO.,LTD., it’s affiliates,

subsidiaries and distributors or any of their officers and employees, jointly and severally, against any

and all claims and litigation and all damages, costs and expenses associated with such use.

2) Not impose any responsibility for any fault or negligence which may be cited in any such claim or

litigation on SANYO ELECTRIC CO., LTD., it’s affiliates, subsidiaries and distributors or any of

their officers and employees jointly or severally.

3. Information (including circuit diagrams and circuit parameters) disclosed herein is for example only; it is not

guaranteed for mass production, SANYO believes the information disclosed herein is accurate and reliable,

but no guarantees are made or implied regarding it’ s use or any infringements of intellectual property rights

or other rights of third parties.

Precautionary instructions in handling gallium arsenic products

Special precautions must be taken in handling this product because it contains, gallium arsenic, which is

designated as a toxic substance by law. Be sure to adhere strictly to all applicable laws and regulations

enacted for this substance, particularly when it comes to disposal.

Manufactured by ; Tottori SANYO Electric Co., Ltd.

LED Business Unit

5-318, Tachikawa-cho, Tottori City, 680-8634 Japan

TEL: +81-857-21-2137 FAX: +81-857-21-2161