LN189L

更新时间： 2024-09-29 22:46:59

品牌	Logo	应用领域
松下 - PANASONIC		二极管
页数	文件大小	规格书
2页	47K
描述
GaAlAs Infrared Light Emitting Diode

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LN189L 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	包装说明：	PLASTIC PACKAGE-2
Reach Compliance Code：	unknown	HTS代码：	8541.40.20.00
风险等级：	5.92	配置：	SINGLE
最大正向电流：	0.1 A	JESD-609代码：	e0
功能数量：	1	最高工作温度：	85 °C
最低工作温度：	-25 °C	光电设备类型：	INFRARED LED
标称输出功率：	5.5 mW	峰值波长：	880 nm
形状：	ROUND	尺寸：	0.55 mm
端子面层：	Tin/Lead (Sn/Pb)	Base Number Matches：	1

LN189L 数据手册

Infrared Light Emitting Diodes

LN189L

GaAlAs Infrared Light Emitting Diode

Unit : mm

Light source for distance measuring systems

0.4±0.1

Mark (Red)

0.38

0.6±0.1

Features

High-power output, high-efficiency : P_O= 5.5 mW (typ.)

Fast response and high-speed modulation capability : t_r, t_f= 20 ns (typ.)

Spherical lens

ø0.55±0.05

Infrared light emission close to monochromatic light : λ_P= 880 nm(typ.)

0.6±0.1

0.5±0.1

0.15

Narrow directivity using spherical lenses; works well with optical

systems in auto focus systems

1.5±0.2

Mini hollow mold resin package

3.2±0.15

Absolute Maximum Ratings (Ta = 25˚C)

1.0

0.1 max.

Parameter

Symbol

Ratings

Unit

2.2±0.15

Power dissipation

P_D

190

100

1: Anode

2: Cathode

Forward current (DC)

Pulse forward current

Reverse voltage (DC)

Operating ambient temperature

Storage temperature

I_F

I_FP

0.2

V_R

T_opr

T_stg

–25 to +85

– 40 to +100

˚C

f = 10 kHz, Duty cycle = 25 %

Electro-Optical Characteristics (Ta = 25˚C)

Parameter

Radiant power

Symbol

Conditions

min

typ

max

Unit

P_O

λ_P

∆λ

V_F

I_R

t_r

I_F= 100mA

5.5

880

Peak emission wavelength

Spectral half band width

Forward voltage (DC)

Reverse current (DC)

Rise time

I_F= 100mA

1.55

1.9

V_R= 3V

µA

I_FP= 100mA

The angle in which radiant intencity is 50%

Fall time

t_f

Half-power angle

deg.

Precautions for Use

[Airtightness] This product is not structured to provide a complete air seal. Therefore it cannot be immersed in solutions for

purposes such as boiling tests or ultrasonic cleaning.

[Ability to withstand soldering heat]

The package of this product contains thermoplastic resin which has a limited ability to withstand heat. Therefore

this product cannot be put through automated soldering operations in which the ambient temperature exceeds

the specified temperature. The recommended soldering conditions are as follows.

· Temperature of soldering iron tip : 260˚C or less

: 300˚C or less

: 1 second or less

]

· Soldering time

: 5 seconds or less

· Soldering position

: At least 2 mm away from lead base

[Ability to withstand chemicals]

If the transparent case requires cleaning, wipe it lightly using ethyl alcohol, methyl alcohol, or isopropyl alcohol.

If you plan to use other solvents, carefully check to make sure there are no problems such as a misshapen case or

a change in the condition of the case material.

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