Datasheet > TEL-2A20

TEL-2A20

更新时间： 2024-11-15 21:55:47

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
2页	106K
描述
VCSEL for gener al purpose

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TEL-2A20 数据手册

TEL-2A20

VCSEL for general purpose

FEATURES:

• Epoxy molded with round emission surface.

• Ceramic heat sink.

• Low dependence of power output over temperature.

• Miniature, easy for mounting.

• Driving current between 8 to 15 mA.

• Symmetrical beam.

ELECTRO-OPTICAL CHARACTERISTICS:

TEST CONDITIONS⁽¹⁾

PARAMETERS

Threshold Current

Output Power

SYMBOL

MIN

TYP

MAX

UNIT

I_th

P_o

I_F=15 mA⁽²⁾

Adjustable to establish

1.5 mW output power

Operating Current

I_OP

Slope Efficiency

Wavelength

Forward Voltage

Breakdown voltage

Series Resistance

0.20

850

2.2

mW/mA I_F=15 mA⁽³⁾

l _P

V_F

V_BD

R_S

820

870

2.5

degree

I_F=15 mA

I_R=10 mA

I_F=15 mA

I_F=15 mA⁽⁴⁾

Beam Divergence

Notes:

1. All parameters except mentioned are measured at I_F=15 mA, 25°C, CW.

2. Higher power can be provided under request.

3. Slope efficiency is defined as DP/(15-I_th) at 25°C.

4. Beam divergence is defined as the angle of light intensity at Full Width at Half Maximum (FWHM).

THERMAL CHARACTERISTICS:

PARAMETERS

Thermal Resistance

I_thTemperature Variation

V_FTemperature Coefficient

h Temperature Coefficient

l _PTemperature Coefficient

SYMBOL

MIN

TYP

900

MAX

UNIT

°C /W

mV/°C

%/°C

nm/°C

TEST CONDITIONS

T_A=25°C

T_A=0~70°C

T_A=0~70°C, I_F=15 mA

R_th

DI_th

DV_F/DT

Dh/DT

Dl _P/DT

-1.5

1.5

-3.0

-0.25

0.07

ABSOLUTE MAXIMUM RATINGS:

PARAMETERS

MIN

MAX

UNIT

CONDITIONS

Storage Temperature

Operating Temperature

Lead Solder Temperature

Continuous Forward Current

Continuous Reverse Voltage

-40

-20

100

260

°C

5 seconds

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