Datasheet > FODM121FR2

FODM121FR2

更新时间： 2024-01-02 02:07:30

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
11页	328K
描述
Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4

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FODM121FR2 数据手册

April 2009

FODM121 Series, FODM124, FODM2701 Series,

FODM2705

4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers

Features

Applications

■ 35mm creepage/clearance

■ Compact 4-pin surface mount package

(2.4mm maximum standoff height)

■ Current Transfer Ratio in selected groups

DC Input:

■ Digital logic inputs

■ Microprocessor inputs

■ Power supply monitor

■ Twisted pair line receiver

■ Telephone line receiver

FODM121: 50–600%

FODM2701: 50–300%

FODM121A: 100–300% FODM2701A: 150–300%

Description

FODM121B: 50–150%

FODM2701B: 80–160%

FODM121C: 100–200% FODM124: 100% MIN

FODM121D: 50–100%

FODM121E: 150–300%

FODM121F: 100–600%

FODM121G: 200–400%

The FODM124, FODM121, and FODM2701 series

consists of a gallium arsenide infrared emitting diode

driving a phototransistor in a compact 4-pin mini-ﬂat

package. The lead pitch is 2.54mm. The FODM2705

consists of two gallium arsenide infrared emitting diodes

connected in inverse parallel for AC operation.

AC Input:

FODM2705: 50–300%

■ Available in tape and reel quantities of 2500

■ Applicable to Infrared Ray reﬂow (260°C max, 10 sec.)

■ C-UL, UL and VDE* certiﬁcations

*option ‘V’ required

Package Dimensions

4.40 0.20

COLLECTOR

ANODE

CATHODE 2

3 EMITTER

2.54

Equivalent Circuit

FODM121, FODM124, FODM2701

3.85 0.20

5.30 0.30

2.00 0.20

0.20 0.05

COLLECTOR

ANODE

CATHODE 2

3 EMITTER

0.10 0.10

+0.2

–0.7

0.40 0.10

7.00

Equivalent Circuit

FODM2705

Note:

All dimensions are in millimeters.

FODMXXX Rev. 1.1.0

www.fairchildsemi.com

12 3 4 5 6 7...11

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