Datasheet > ML9XX11_04

ML9XX11_04

更新时间： 2024-09-18 03:50:11

品牌	Logo	应用领域
三菱 - MITSUBISHI		二极管激光二极管
页数	文件大小	规格书
4页	178K
描述
Notice : Some parametric limits are subject to change InGaAsP DFB LASER DIODES

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中文翻译

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数据手册

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ML9XX11_04 数据手册

MITSUBISHI LASER DIODES

ML9XX11 SERIES

Notice : Some parametric limits are subject to change

InGaAsP DFB LASER DIODES

ML925B11F / ML920J11S

ML925AA11F / ML920AA11S

ML925J11F / ML920L11S

TYPE

NAME

DESCRIPTION

APPLICATION

ML9XX11series are DFB (Distributed Feedback) laser

diodes emitting light beam around 1550nm.

They are well suited for light source in long

distance digital transmission system.

· ~1.25Gbps digital transmission system

FEATURES

· Homogeneous grating (AR/HR facet coating) structure

DFB

They are hermetically sealed devices with the photo

diode for optical output monitoring.

· Wide temperature range operation ( -40 to 85ºC )

· Low threshold current (typical 8mA)

· High speed response (typical 0.1nsec)

· φ5.6mm TO-CAN package

· Flat window cap, Ball lens cap, or Aspherical lens cap

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Light output power

Conditions

Ratings

Unit

---

150

Forward current (Laser diode)

Reverse voltage (Laser diode)

Reverse voltage (Photo diode)

Forward current (Photo diode)

V_RL

V_RD

I_FD

---

Tstg

Case temperature

Storage temperature

---

-40 to +85

-40 to +100

ºC

ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC otherwise specified)

[ Flat window cap ; ML925B11F / ML920J11S ]

Symbol

Ith

Parameter

Threshold current

Test conditions

Min.

---

Typ.

Max.

Unit

---

CW, Tc=85ºC

Iop

Operation current

CW, Po=5mW

---

1.1

0.28

1550

1.5

---

1570

---

CW, Po=5mW, Tc=85ºC

Vop

Operating voltage

Slope efficiency

Peak wavelength

CW, Po=5mW

---

mW/mA

CW, Po=5mW

0.20

1530

---

CW, Po=5mW

λp

θ //

Beam divergence angle (parallel) CW, Po=5mW

deg.

Beam divergence angle

CW, Po=5mW

---

deg.

θ _┴

(perpendicular)

CW, Po=5mW

SMSR

Side mode suppression ratio

---

Tc= - 40 to +85ºC

tr,tf

Rise and Fall time

Ib=Ith, 20-80% <*>

CW, Po=5mW

---

0.05

---

0.1

0.2

---

0.2

---

0.1

µA

Monitoring output current (PD)

Dark current (PD)

_RD=5V

V_RD=5V

Capacitance (PD)

---

<*> Except influence of the 18mm lead.

MITSUBISHI

ELECTRIC

Dec. 2004

12 3 4

中文翻译

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