Datasheet > 3N243

3N243

更新时间： 2023-12-06 20:00:59

品牌	Logo	应用领域
TTELEC		/
页数	文件大小	规格书
5页	505K
描述
High-Reliability Optoisolator

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3N243 数据手册

Hi-Reliability Optically Coupled Isolator

3C91C, 3C92C (TX), 3N243, 3N244, 3N245

(TX), 3N262

Features:

•

TO-72 hermeꢀcally sealed package

1 kVDC electrical isolaꢀon

High current transfer raꢀo

TX devices processed to MIL-PRF-19500

Description:

Each device is a high reliability opꢀcally coupled isolator that consists of an infrared emiꢂng diode and a NPN silicon

phototransistor which are mounted in a hermeꢀcally sealed TO-72 package. The 3C91C and 3C92C have a 935 nm

wavelength, whereas the 3N243, 3N244, 3N245 and 3N262 have an 880 nm wavelength. All devices have 0.50” (12.70 mm)

leads. Electrical characterisꢀcs vary.

TX devices are processed to OPTEK’s military screening program paꢀerned aꢁer MIL-PRF-19500.

Please refer to Applicaꢂon Bulleꢂns 208 and 210 for addiꢂonal design informaꢂon and reliability (degradaꢂon) data.

Contact your local representaꢀve or OPTEK for more informaꢀon.

LED

Peak

Wavelength

Isolaꢀon

Voltage

(,000)

V_CE(V)

Typ /

Max

Applications:

Part

Number

3C91C

CTR

I_F(mA)

Lead

Length

•

High-voltage isolaꢀon

Sensor

Min / Max Typ / Max

between input and

output

935 nm

0.3 / 2.0

10 / 50

3C92C (TX)

3N243

•

Electrical isolaꢀon in

dirty environments

Industrial equipment

Medical equipment

Oﬃce equipment

0.15 / NA

0.3 / NA

0.6 / NA

1.0 / 5.0

Transistor

0.50"

•

3N244

3 / 40

1 / 40

10 / 30

5 / 30

880 nm

3N245 (TX)

3N262

3C91

Phototransistor Collector is connected to the Header-Base-Case for ALL versions

3C92

3N2XX

Pin #

3C91

Cathode

Collector

Emiꢁer

Anode

3C92

Cathode

Emiꢁer

Collector

Anode

3N2XX

Emiꢁer

Cathode

Collector

Anode

[ MILLIMETERS ]

DIMENSIONS ARE IN:

INCHES

General Note

TT Electronics | OPTEK Technology

2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200

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

noꢀce or liability. All informaꢀon is subject to TT Electronics’ own data and is

considered accurate at ꢀme of going to print.

www.ꢁelectronics.com | sensors@ꢁelectronics.com

Rev B 02/2020 Page 1

12 3 4 5

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3N243R		High Reliability Opeically Coupled Isolators	获取价格
3N243TX		High Reliability Opeically Coupled Isolators	获取价格
3N244		High Reliability Opeically Coupled Isolators	获取价格
3N244	TTELEC	High-Reliability Optoisolator	获取价格
3N244R		High Reliability Opeically Coupled Isolators	获取价格
3N244TX		High Reliability Opeically Coupled Isolators	获取价格