FODM121AR2 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

View to exact match

FODM121AR2

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

Fairchild Semiconductor 

Electrical Characteristics (Continued) (TA = 25°C)

Transfer Characteristics

Symbol

Characteristic

Test Conditions

CTR

DC Current Transfer Ratio

IF = ±5mA, VCE = 5V

IF = 5mA, VCE = 5V

IF = 5mA, VCE = 5V

CTR Symmetry

VCE (SAT) Saturation Voltage

IF = 1mA, VCE = 0.5V

IF = 0.5mA, VCE = 1.5V

IF = ±5mA, VCE = 5V

IF = ±10mA, IC = 2mA

IF = 10mA, IC = 2mA

IF = 8mA, IC = 2.4mA

IF = 1mA, IC = 0.5mA

tr

Rise Time (Non-Saturated) IC = 2mA, VCE = 5V,

RL = 100Ω

tf

Fall Time (Non-Saturated) IC = 2mA, VCE = 5V,

RL = 100Ω

Device

FODM2705

FODM2701

FODM121

FODM121A

FODM121B

FODM121C

FODM124

FODM2705

FODM2705

FODM2701

FODM121

Series

FODM124

All

Min.

50

50

50

100

50

100

100

50

0.3

Typ.*

Max.

300

300

600

300

150

200

1200

3.0

0.3

0.3

0.4

0.4

3

Unit

%

V

µs

All

3

µs

Isolation Characteristics

Characteristic

Steady State Isolation Voltage(1)

Test Conditions Symbol Device Min. Typ.* Max. Unit

1 Minute

VISO

All

3750

VRMS

*All typicals at TA = 25°C

Note:

1. Steady state isolation voltage, VISO, is an internal device dielectric breakdown rating. For this test, pins 1 and 2 are

common, and pins 3 and 4 are common.

©2006 Fairchild Semiconductor Corporation

FODMXXX Rev. 1.1.4

3

www.fairchildsemi.com

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