ILD256T
ILD256T is Optocoupler manufactured by Vishay.
FEATURES
- Each Channel: Guaranteed CTR Symmetry, 2:1 Maximum
- Bidirectional AC Input
- SOIC-8 Surface Mountable Package
- Isolation Test Voltage, 4000 VRMS
- Standard Lead Spacing, 0.05
- Available only on Tape and Reel Option (Conforms to EIA Standard 481-2)
- Lead (Pb)-free ponent
- ponent in accordance to Ro HS 2002/95/EC and WEEE 2002/96/EC AGENCY APPROVALS
- UL1577, File No. E52744 System Code Y
- DIN EN 60747-5-2 (VDE0884) Available with Option 1 APPLICATIONS
- Tele applications ring detection off/on hook status
A/C 1 C/A 2 A/C 3 C/A 4
8 C 7 E 6 C 5 E i179044
DESCRIPTION
The ILD256T is a dual channel optocoupler. Each channel consists of two infrared emitters coupled to a silicon NPN phototransistor detector. These circuit elements are constructed with a standard SOIC-8A footprint. The product is well suited for tele applications such as ring detection or off/on hook status, given its bidirectional LED input and guaranteed current transfer ratio (CTR) of 20 % at IF = 10 m A. ORDER INFORMATION
PART ILD256T Note:
REMARKS CTR > 20 %, SOIC-8
For additional information on the available options refer to Option Information.
ABSOLUTE MAXIMUM RATINGS1)
PARAMETER INPUT Forward continuous current Power dissipation Derate linearly from 25 °C OUTPUT Collector-emitter breakdown voltage Emitter-collector breakdown voltage Power dissipation Derate linearly from 25 °C BVCEO BVECO Pdiss 70 7.0 125 1.67 V V m W m W/°C IF Pdiss 30 50 0.66 m A m W m W/°C TEST CONDITION SYMBOL VALUE UNIT
Document Number 83649 Rev. 1.6, 20-Apr-07
For technical support, please contact: optocoupler.answers@vishay.
.vishay. 1
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS1)
PARAMETER COUPLER Isolation voltage, input to output Total package dissipation (LED + detector) Derate linearly from 25 °C Storage temperature Operating temperature Soldering temperature at 260 °C Tstg Tamb Tsld t = 1.0 s VISO Ptot 4000 300 4.0
- 55 to + 150
- 55 to + 100 10 VRMS m W m W/°C °C °C sec. TEST CONDITION...
