Datasheet > 4N48TXV

4N48TXV

更新时间： 2024-11-29 01:23:15

品牌	Logo	应用领域
TTELEC		/
页数	文件大小	规格书
6页	349K
描述
Hi-Reliability Optically Coupled Isolator

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中文翻译

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数据手册

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4N48TXV 数据手册

Hi-Reliability Optically

Coupled Isolator

4N22, 4N23, 4N24 [A] (TX, TXV)

4N47, 4N48, 4N49 [A] (TX, TXV)

Features:

 TO-78 hermetically sealed package

 High current transfer ratio

 1 kV electrical isolation

 Base contact provided for conventional transistor biasing

 TX and TXV devices processed to MIL-PRF-19500

Description:

Each isolator in this series consists of an infrared emiꢀng diode and a NPN silicon phototransistor, which are mounted in a

hermeꢁcally sealed TO‐78 package. Devices are designed for military and/or harsh environments. The suﬃx leꢂer “A”

denotes the collector is electrically isolated from the case.

The 4N22, 4N22A, 4N23, 4N23A,4N24, and 4N24A (TX, TXV) devices are processed to MIL‐PRF‐19500/486.

The 4N47, 4N47A, 4N48, 4N48A, 4N49, and 4N49A (TX, TXV) devices are processed to MIL‐PRF‐19500/548.

Please contact your local representaꢁve or OPTEK for more informaꢁon.

Applications:

 High-voltage isolation between input

Oꢃꢄꢅꢃꢆꢇꢈ Iꢇꢉꢊꢃꢋꢌꢍꢆꢊꢇ

and output

Isolaꢁon

Voltage

(kV)

V_CE

(Volts)

Max

Processing

MIL‐PRF‐

195000

 Electrical isolation in dirty

environments

 Industrial equipment

 Medical equipment

 Ofﬁce equipment

Part

Number

CTR %

Min / Max Typ / Max

I_F(mA)

4N22 or 4N22A

4N22TX or 4N22ATX

4N22TXV or 4N22ATXV

4N23 or 4N23A

25 / NA

4N23TX or 4N23ATX

4N23TXV or 4N23ATXV

4N24 or 4N24A

20 / NA

40 / NA

50 / NA

100 / 500

10 / 40

486

4N24TX or 4N24ATX

4N24TXV or 4N24ATXV

4N47 or 4N47A

4N47TX or 4N47ATX

4N47TXV or 4N47ATXV

4N48 or 4N48A

4N48TX or 4N48ATX

4N48TXV or 4N48ATXV

4N49 or 4N49A

1 / 40

548 548

200 /

1,000

4N49TX or 4N49ATX

4N49TXV or 4N49ATXV

General Note

OPTEK Technology, Inc.

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

www.optekinc.com | www.ttelectronics.com

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

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Issue D 07/2016 Page 1

12 3 4 5 6

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