IL388T Vishay, IL388T Datasheet

IL388T

Manufacturer Part Number

IL388T

Description

OPTOCOUPLER LINEAR AC DC 8SOP

Manufacturer

Vishay

Datasheet

1.IL388T.pdf (5 pages)

Specifications of IL388T

Number Of Channels

Input Type

Voltage - Isolation

2130VDC

Current Transfer Ratio (min)

0.69% @ 2mA

Current Transfer Ratio (max)

1.31% @ 2mA

Output Type

Transistor with Base

Mounting Type

Surface Mount

Package / Case

8-SOP

Current Transfer Ratio

0.7 %

Forward Current

10 mA

Isolation Voltage

2130 Vrms

Maximum Rise Time

350 ns

Output Device

Photodiode

Configuration

1 Channel

Maximum Forward Diode Voltage

2.1 V

Maximum Reverse Diode Voltage

3 V

Maximum Input Diode Current

30 mA

Maximum Power Dissipation

250 mW

Maximum Operating Temperature

+ 75 C

Minimum Operating Temperature

0 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Voltage - Output

Current - Output / Channel

Current - Dc Forward (if)

Vce Saturation (max)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

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DESCRIPTION

The IL388 family of linear optocoupler consist of an IRLED

optically coupled to two photodiodes. The emitter is located

such that both photodiodes receive approximately an equal

amount of infrared light. The diodes produce a proportional

amount of photocurrents. The ratio of the photocurrents

stays constant with high accuracy when either the LED

current changes or the ambient temperature changes. Thus

one can control the output photodiode current.

The IL388 optocouplers can be used with the aid of

operational amplifiers in closed loop conditions to achieve

highly linearly and electrically AC and or DC signals

amplifiers.

Note

For additional information on the available options refer to option information.

Document Number: 83625

Rev. 1.5, 28-Nov-07

ORDER INFORMATION

PART

IL388

ABSOLUTE MAXIMUM RATINGS

PARAMETER

INPUT

Reverse voltage

Forward current

Surge current pulse width < 10 µs

Power dissipation

Derate linearly from 25 °C

Junction temperature

OUTPUT

Reverse voltage

Power dissipation

Derate linearly from 25 °C

Junction temperature

i179085

Linear Optocoupler, PCMCIA Package

For technical questions, contact: optocoupler.answers@vishay.com

8 C2

N.C

TEST CONDITION

FEATURES

• 2.3 mm high SMD package

• High sensitivity (K1) at low operating LED

• Couples AC and DC signals

• Low input-output capacitance

• Isolation test voltage, 2130 V

• Low distortion, below - 80 db

• 0.4 mm internal insulation thickness

• Component in accordance to RoHS 2002/95/EC and

APPLICATIONS

• Optical DAA for V.34 FAX/modem PCMCIA cards

• Digital telephone line isolation

current

WEEE 2002/96/EC

Couples AC and DC signals, SOP-8

SYMBOL

diss

REMARKS

Vishay Semiconductors

VALUE

≤ 0.65

≤ 150

≤ 100

≤ 3.0

≤ 2.0

≤ 30

≤ 15

≤ 50

www.vishay.com

mW/°C

UNIT

IL388

°C

Related parts for IL388T

IL388T Summary of contents

Page 1

... Derate linearly from 25 °C Junction temperature OUTPUT Reverse voltage Power dissipation Derate linearly from 25 °C Junction temperature Document Number: 83625 For technical questions, contact: optocoupler.answers@vishay.com Rev. 1.5, 28-Nov-07 FEATURES • 2.3 mm high SMD package • High sensitivity (K1) at low operating LED 7 ...

Page 2

... Minimum and maximum values were tested requierements. Typical values are characteristics of the device and are the result of engineering evaluations. Typical values are for information only and are not part of the testing requirements. www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com 2 Linear Optocoupler, PCMCIA Package ...

Page 3

... PACKAGE DIMENSIONS in inches (millimeters) Pin One ID 0.230 (5.8) 0.220 (5.6) ISO Method A 0.043 (1.09) 0.033 (0.83) 0.050 (1.25) Typ. i178013 Document Number: 83625 For technical questions, contact: optocoupler.answers@vishay.com Rev. 1.5, 28-Nov-07 MIN. 0.690 0.765 0.851 0.945 1.051 1.169 0.225 (5.7) 0.336 (8.4) ...

Page 4

... The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. ...

Page 5

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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