4-Pin Full Pitch Mini-Flat Package Phototransistor Optocouplers

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Overview

The FODM121 series, FODM124, and FODM2701 consists of a gallium arsenide infrared emitting diode driving a phototransistor in a compact 4-pin mini-flat package. The lead pitch is 2.54 mm. The FODM2705 consists of two gallium arsenide infrared emitting diodes connected in inverse parallel for AC operation.

  • AC-DC Merchant Power Supply
  • Consumer Appliances
  • Industrial Motor

  • More than 5mm Creepage/Clearance
  • Compact 4-Pin Surface Mount Package (2.4mm Maximum Standoff Height)
  • Current Transfer Ratio in Selected Groups
    DC Input:
    FODM121: 50–600%
    FODM121A: 100–300%
    FODM121B: 50–150%
    FODM121C: 100–200%
    FODM124: 100% MIN
    FODM2701: 50–300%
    AC Input:
    FODM2705: 50–300%
  • Safety and Regulatory Approvals:
    ♦ UL1577, 3,750 VACRMS for 1 Minute
    ♦ DIN−EN/IEC60747−5−5, 565 V Peak Working Insulation Voltage

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CAD Models

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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Container Qty.

ON Target

Channels

CTR (Min) (%)

CTR (Max) (%)

CTR tested @ IF (mA)

VCE(sat) (Max) (V)

BVCEO (Min) (V)

BVCBO (Min) (V)

BVECO (Min) (V)

ton (Max) (µs)

toff (Max) (µs)

VISO (Min) (V)

TOPR (Min) (°C)

TOPR (Max) (°C)

Reference Price

FODM124

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CAD Model

Pb

A

H

P

MFP-4

1

260

TUBE

3000

N

1

100

1200

1

0.4

80

-

7

-

-

3750

-40

110

$0.1781

More Details

FODM124R2

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CAD Model

Pb

A

H

P

MFP-4

1

260

REEL

2500

N

1

100

1200

1

0.4

80

-

7

-

-

3750

-40

110

$0.1624

More Details

FODM124R2V

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Active

CAD Model

Pb

A

H

P

MFP-4

1

260

REEL

2500

N

1

100

1200

1

0.4

80

-

7

-

-

3750

-40

110

$0.1741

More Details

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