Datasheet > OP291AB

OP291AB

更新时间： 2024-11-30 01:04:43

品牌	Logo	应用领域
TTELEC		光电
页数	文件大小	规格书
9页	1124K
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Plastic Infrared Emitting Diode

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OP291AB 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	ROHS COMPLIANT, 2 PIN
Reach Compliance Code：	compliant	HTS代码：	8541.40.20.00
风险等级：	5.59	其他特性：	UL RECOGNIZED
配置：	SINGLE	最大正向电流：	0.15 A
功能数量：	1	最高工作温度：	100 °C
最低工作温度：	-40 °C	光电设备类型：	INFRARED LED
峰值波长：	890 nm	形状：	ROUND
尺寸：	4.95 mm	Base Number Matches：	1

OP291AB 数据手册

OP290 Series

Features:

 Choice of narrow or wide irradiance paꢀern

 Choice of power ranges

 Choice of T-1¾, TO-18 or T-46 package

 Higher power output than GaAs at equivalent LEDs

Descripꢀon:

Each device in this series, is a gallium aluminum arsenide infrared Light Emiꢂng Diode (LED) that is molded in an IR-

transmissive package with a wavelength centered at 890 nm, which closely matches the spectral response of silicon

phototransistors, except for OP298 (AA, AB, AC, AD), which has either an 850 nm or 875 nm center wavelength. For

idenꢁﬁcaꢁon purposes, each LED anode lead is longer than the cathode lead. Package T-1¾ devices include: OP290,

OP291, OP292, OP294, OP295, OP296, OP297, OP299 (A, B, C) and OP297FAB, Plasꢀc Package TO-18 or TO-46 devices

include: OP293 and OP298 (A, B, C, AA, AD).

Each OP290, OP291 and OP292 series come in three electrical parameters opꢁons A, B and C. The OP290 series forward

current is speciﬁed under pulse condiꢁons up to 1.5 amps, the OP291 series forward current is speciﬁed under pulse

condiꢁons up to 100 milliamps and the OP292 series forward current is speciﬁed under pulse condiꢁons up to 1 amp. The

Cathode Lead length is 0.06” (1.52 mm) shorter than the Anode Lead. The silver-copper lead frame oﬀers excellent thermal

characterisꢁcs.

Each OP293 and OP298 series come in three electrical parameter opꢁons A, B and C. The OP293 series has an included

emission angle of 60° while the OP298 series has an included emission angle of 25°. The Cathode Lead length is 0.06” (1.52

mm) shorter than the Anode Lead. These devices, which come in a variety of power ranges oﬀering a low cost replacement

for TO-18 or TO-46 hermeꢁc packages.

Each OP298 series come with a high irradiance output versions with four electrical parameter opꢁons AA, AB, AC and AD.

These power opꢁons are in the range of 5X greater than the A, B or C opꢁons. The OP298 series has an included emission

angle of 25°. The Cathode Lead length is 0.06” (1.52 mm) shorter than the Anode Lead. These devices, which come in a

variety of power ranges oﬀering a low cost replacement for TO-18 or TO-46 hermeꢁc packages.

OP294 and OP299 are designed for low-current or power-limited applicaꢁons, such as baꢀery supplies. They are similar to

the OP290 and OP295, but use a smaller chip that increases output eﬃciency at low current levels by increasing current

density. Light output can be maximized with conꢁnuous (D.C.) forward current up to 100 mA or with pulsed forward

current up to 750 mA. The Cathode Lead length is 0.06” (1.52 mm) shorter than the Anode Lead.

Each OP295, OP296 and OP297 series come in three electrical parameters opꢁons A, B and C. The OP295 series forward

current is speciﬁed under pulse condiꢁons up to 5 amps, the OP296 series forward current is speciﬁed under pulse

condiꢁons up to 2 amps and the OP297 series forward current is speciﬁed under pulse condiꢁons up to 1 amp. The Cathode

Lead length is 0.06” (1.52 mm) shorter than the Anode Lead. The OP297FAB has a reversed polarity from the OP297A, B.

The silver-copper lead frame oﬀers excellent thermal characterisꢁcs.

All of these devices are spectrally and mechanically matched to the OP593 and OP598 series phototransistors.

Please refer to Applicaꢀon Bulleꢀns 208 and 210 for addiꢀonal design informaꢀon and reliability (degradaꢀon) data.

Applicaꢀons:

 Machine automaꢁon

 Machine safety

 End of travel sensor

 Non-contact reﬂecꢁve object sensor

 Assembly line automaꢁon

 Door sensor

 Baꢀery-operated applicaꢁons

RoHS

General Note

OPTEK Technology, Inc.

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

TT Electronics reserves the right to make changes in product speciﬁcaꢁon without

noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is

considered accurate at ꢁme of going to print.

www.optekinc.com | www.ꢀelectronics.com

Issue D 07/2016 Page 1

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与OP291AB相关器件

型号	品牌	获取价格	描述	数据表
OP291AC	TTELEC	获取价格	Plastic Infrared Emitting Diode
OP291AD	TTELEC	获取价格	Plastic Infrared Emitting Diode
OP291B	TTELEC	获取价格	Plastic Infrared Emitting Diode
OP291B		获取价格	Plastic Infrared Emitting Diode
OP291C	TTELEC	获取价格	Plastic Infrared Emitting Diode
OP291C		获取价格	Plastic Infrared Emitting Diode
OP291D	TTELEC	获取价格	Plastic Infrared Emitting Diode
OP291GBC	ADI	获取价格	Micropower Single-Supply Rail-to-Rail Input/Output Op Amps
OP291GP	ADI	获取价格	Micropower Single-Supply Rail-to-Rail Input/Output Op Amps
OP291GS	ADI	获取价格	Micropower Single-Supply Rail-to-Rail Input/Output Op Amps

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