IL256AT Vishay, IL256AT Datasheet

OPTOCOUPLER PHOTOTRANS 20% 8SOIC

IL256AT

Manufacturer Part Number
IL256AT
Description
OPTOCOUPLER PHOTOTRANS 20% 8SOIC
Manufacturer
Vishay
Datasheet

Specifications of IL256AT

Mounting Type
Surface Mount
Isolation Voltage
4000 Vrms
Number Of Channels
1
Input Type
AC, DC
Voltage - Isolation
4000Vrms
Current Transfer Ratio (min)
20% @ 10mA
Voltage - Output
30V
Current - Dc Forward (if)
60mA
Vce Saturation (max)
400mV
Output Type
Transistor with Base
Package / Case
8-SOIC (3.9mm Width)
Forward Current
60 mA
Maximum Input Diode Current
60 mA
Output Device
Transistor With Base
Configuration
1
Maximum Collector Emitter Voltage
30 V
Maximum Collector Emitter Saturation Voltage
400 mV
Maximum Forward Diode Voltage
1.5 V
Maximum Power Dissipation
240 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 55 C
No. Of Channels
1
Optocoupler Output Type
Phototransistor
Input Current
10mA
Output Voltage
30V
Opto Case Style
SOIC
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output / Channel
-
Current Transfer Ratio (max)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
751-1291-2
IL256ATGITR
IL256ATGITR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IL256AT
Manufacturer:
INFINEON
Quantity:
62 700
Part Number:
IL256AT
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
IL256AT
Quantity:
140
Part Number:
IL256AT-2037
Manufacturer:
VISHAY
Quantity:
8 000
DESCRIPTION
The IL256AT is an AC input phototransistor optocoupler. The
device consists of two infrared emitters connected in reverse
parallel and coupled to a silicon NPN phototransistor
detector.
These circuit elements are constructed with a standard
SOIC-8 foot print.
The product is well suited for telecom applications such as
ring detection or off/on hook status, given its bidirectional
LED input and guaranteed current transfer ratio (CTR)
minimum of 20 % at I
Note
T
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied
at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for
extended periods of the time can adversely affect reliability.
Document Number: 83620
Rev. 1.8, 08-Jan-08
amb
ORDER INFORMATION
PART
IL256AT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
INPUT
Forward continuous current
Power dissipation
Derate linearly from 25 °C
OUTPUT
Collector-emitter breakdown voltage
Emitter-collector breakdown voltage
Collector-base breakdown voltage
Power dissipation
Derate linearly from 25 °C
COUPLER
Isolation voltage, input to output
Total package dissipation
(LED and detector)
Derate linearly from 25 °C
Storage temperature
Operating temperature
Soldering time at 260 °C
= 25 °C, unless otherwise specified.
i179025
F
= 10 mA.
Optocoupler, Phototransistor Output,
C/A
A/C
NC
NC
AC Input, with Base Connection
For technical questions, contact: optocoupler.answers@vishay.com
4
1
2
3
7
6
5
8
TEST CONDITION
NC
B
C
E
FEATURES
• Guaranteed CTR symmetry, 2:1 maximum
• Bidirectional AC input industry standard
• Isolation test voltage, 4000 V
• Standard lead spacing, 0.05"
• Available only on tape and reel (conform to EIA
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
APPLICATIONS
• Telecom applications ring detection
AGENCY APPROVALS
• UL1577, file no. E52744 system code Y
• CUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-2 (VDE 0884) available with option 1
SOIC-8 Surface mountable package
standard RS481A)
WEEE 2002/96/EC
CTR > 20 %, tape and reel, SOIC-8
SYMBOL
BV
BV
BV
P
P
V
T
P
T
amb
I
diss
diss
ISO
CEO
ECO
CBO
stg
F
tot
REMARKS
Vishay Semiconductors
- 55 to + 150
- 55 to + 100
VALUE
RMS
4000
150
240
0.8
2.0
3.2
60
90
30
70
10
5
IL256AT
www.vishay.com
mW/°C
mW/°C
mW/°C
UNIT
V
mW
mW
mW
mA
°C
°C
RMS
V
V
V
s
1

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IL256AT Summary of contents

Page 1

... i179025 DESCRIPTION The IL256AT input phototransistor optocoupler. The device consists of two infrared emitters connected in reverse parallel and coupled to a silicon NPN phototransistor detector. These circuit elements are constructed with a standard SOIC-8 foot print. The product is well suited for telecom applications such as ...

Page 2

... IL256AT Vishay Semiconductors ELECTRICAL CHARACTERISTICS PARAMETER INPUT Forward voltage OUTPUT Collector emitter breakdown voltage Emitter collector breakdown voltage Collector base breakdown voltage Collector emitter leakage current COUPLER Saturation voltage, collector emitter Note °C, unless otherwise specified. Minimum and maximum values are testing requirements. Typical values are characteristics of the amb device and are the result of engineering evaluation ...

Page 3

... Fig Peak LED Current vs. Duty Factor, Tau Document Number: 83620 For technical questions, contact: optocoupler.answers@vishay.com Rev. 1.8, 08-Jan-08 Optocoupler, Phototransistor Output, AC Input, with Base Connection 85 ° °C 1.0 1.5 iil256at_04 10 100 iil256at_05 iil256at_06 IL256AT Vishay Semiconductors 2.0 Normalized to mA °C 1 ° ° ° ...

Page 4

... For technical questions, contact: optocoupler.answers@vishay.com 4 Optocoupler, Phototransistor Output, AC Input, with Base Connection 1.5 25 °C 1.0 70 °C 0.5 0.0 10 100 iil256at_10 Fig Normalized Saturated h 1000 100 10 1 0.1 0.001 1000 iil256at_11 and µ 1000 iil256at_12 Fig Collector-Emitter Leakage Current vs.Temp. Normalized to: HFE µ ° ...

Page 5

... C L (3.91 ± 0.05) 0.016 (0.41) 0.015 ± 0.002 (0.38 ± 0.05) 0.008 (0.20) 0.050 (1.27) typ. 0.020 ± 0.004 (0.51 ± 0.10) 2 plcs. IL256AT Vishay Semiconductors R 0.010 (0.13) 0.014 (0.36) 0.036 (0.91) 0.170 (4.32) 0.045 (1.14) 0.260 (6.6) 7° 40 ° ...

Page 6

... IL256AT Vishay Semiconductors OZONE DEPLETING SUBSTANCES POLICY STATEMENT It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. ...

Page 7

... 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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