3N261TXV datasheet, PDF - EEWORLD Datasheet

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3N261TXV: DescriptionTransistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC, TO-72, 4 PINS; CategoryLED optoelectronic/LED photoelectric; File Size233KB，5 Pages; ManufacturerTT Electronics plc; Websitehttp://www.ttelectronics.com/

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3N261TXV Overview

Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC, TO-72, 4 PINS

3N261TXV Parametric

Parameter Name	Attribute value
package instruction	HERMETIC, TO-72, 4 PINS
Reach Compliance Code	unknown
ECCN code	3A001.A.2.C
Other features	HIGH RELIABILITY
Coll-Emtr Bkdn Voltage-Min	40 V
Configuration	SINGLE
Nominal current transfer ratio	75%
Maximum dark power	100 nA
Maximum forward current	0.04 A
Maximum insulation voltage	1000 V
Number of components	1
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Optoelectronic device types	TRANSISTOR OUTPUT OPTOCOUPLER
Base Number Matches	1

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Hi-Reliability Optically Coupled Isolator

3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263

(TX, TXV)

Features:

•

TO-72 hermetically sealed package

1 kVDC electrical isolation

High current transfer ratio

TX and TXV devices processed to MIL-PRF-19500

Description:

Each device is a high reliability optically coupled isolator that consists of an infrared emitting diode and a NPN

silicon phototransistor which are mounted in a hermetically sealed TO-72 package. The

3C291C

and

3C292C

have a 935 nm wavelength, whereas the

3N243, 3N244, 3N245, 3N261, 3N262

and

3N263

have an 880 nm

wavelength. All devices have 0.50” (12.70 mm) leads. Electrical characteristics vary. The

3N261TX, 3N262TX

and

3N263TX

devices are similar to JEDEC registered optically coupled isolators.

TX and TXV devices are processed to OPTEK’s military screening program patterned after MIL-PRF-19500.

Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data.

Contact your local representative or OPTEK for more information.

Applications:

•

High-voltage isolation

•

between input and output

Electrical isolation in dirty

environments

Industrial equipment

Medical equipment

Office equipment

3C91

Part

Number

3C91C (TX, TXV)

3C92C (TX, TXV)

3N243 (TX, TXV)

3N244 (TX, TXV)

3N245 (TX, TXV)

3N261 (TX, TXV)

3N262 (TX, TXV)

3N263 (TX, TXV)

LED

Peak

Wavelength

935 nm

Sensor

Isolation

(V)

Voltage

CTR

(mA)

Typ /

Lead

(,000)

Min / Max Typ / Max Max Length

0.3 / 2.0

0.15 / NA

0.3 / NA

0.6 / NA

.05 / NA

1.0 / 5.0

2.0 / 10.0

1 / 40

5 / 30

10 / 50

Transistor

880 nm

3 / 40

10 / 30

0.50"

3C92

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

3N2XX

Pin #

3C91

Cathode

Collector

Emitter

Anode

3C92

Cathode

Emitter

Collector

Anode

3N2XX

Emitter

Cathode

Collector

Anode

DIMENSIONS ARE IN:

INCHES

[ MILLIMETERS]

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

OPTEK Technology Inc. —

1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue A.2

04/07

Page 1 of 5

3N261TXV Related Products

	3N261TXV	3C91CTXV	3N262TX	3C92CTXV	3N244TXV	3N245TXV
Description	Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC, TO-72, 4 PINS	Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC, TO-72, 4 PIN	Transistor Output Optocoupler, 1-Element, 1000V Isolation	Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMATIC, TO-72, 4	Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC, TO-72	Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC, TO-72
Reach Compliance Code	unknown	compliant	compliant	compliant	unknown	unknown
ECCN code	3A001.A.2.C	3A001.A.2.C	3A001.A.2.C	3A001.A.2.C	3A001.A.2.C	3A001.A.2.C
Coll-Emtr Bkdn Voltage-Min	40 V	50 V	40 V	50 V	30 V	30 V
Configuration	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Maximum dark power	100 nA	50 nA	100 nA	50 nA	100 nA	100 nA
Maximum insulation voltage	1000 V	1000 V	1000 V	1000 V	1000 V	1000 V
Number of components	1	1	1	1	1	1
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
Optoelectronic device types	TRANSISTOR OUTPUT OPTOCOUPLER	TRANSISTOR OUTPUT OPTOCOUPLER	TRANSISTOR OUTPUT OPTOCOUPLER	TRANSISTOR OUTPUT OPTOCOUPLER	TRANSISTOR OUTPUT OPTOCOUPLER	TRANSISTOR OUTPUT OPTOCOUPLER
Base Number Matches	1	1	1	1	1	1
package instruction	HERMETIC, TO-72, 4 PINS	HERMETIC, TO-72, 4 PIN	-	HERMATIC, TO-72, 4	HERMETIC, TO-72	HERMETIC, TO-72
Other features	HIGH RELIABILITY	-	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY
Nominal current transfer ratio	75%	-	100%	40%	75%	75%
Maximum forward current	0.04 A	-	0.04 A	-	0.04 A	0.04 A

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