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LT315

Letex Technology
Part Number LT315
Manufacturer Letex Technology
Description Photo DMOS-FET Relay
Published Jul 14, 2015
Detailed Description Photo DMOS-FET Relay Description The LT315 is a miniature 2-Form A solid state relay in a 8 pin SOP package that employs...
Datasheet PDF File LT315 PDF File

LT315
LT315

Overview
Photo DMOS-FET Relay Description The LT315 is a miniature 2-Form A solid state relay in a 8 pin SOP package that employs optically coupled MOSFET technology to provide 1500V of input to output isolation.
The Input of optical coupler been controlled by a highly efficient GaAlAs infrared LED and MOS FETs on the output side.
Features ‧SOP package 8 Pin type in miniature design (4.
4×9.
4×2.
0mm / .
173×.
37×.
083inch) ‧Low driver power requirements (TTL/CMOS Compatible) ‧High reliability ‧Arc-Free with no snubbing circuits ‧1500Vrms Input/Output isolation ‧Tape & Reel version available Applications ‧Telecommunications (PC, Electronic notepad) ‧Measuring and Testing equipment ‧Industrial control ‧Security equipments ‧High speed inspection machine ‧Data communication equipment ‧Factory automotive equipments 1 Letex Technology Corp.
Photo DMOS-FET Relay Specifications Part Name: LT315 (Load voltage: 60V / Load current: 400mA) Absolute Maximum Ratings (Ambient Temperature: 25℃) Item Symbol Value Continuous LED Current IF 50 Input Peak LED Current IFP 1000 LED Reverse Voltage VR 5 Input Power Dissipation PIn 75 Load Voltage VL 60 Output Load Current Peak Load Current IL 400 IPeak 1.
0 Output Power Dissipation Pout 400 Total Power Dissipation PT 450 I/O Breakdown Voltage VI/O 1500 Operating Temperature TOpr -40 to +85 Storage Temperature TStg -40 to +100 Pin Soldering Temperature TSol 260 Units Note mA f=100Hz, mA duty=1% V mW V(AC peak or DC) mA A 100ms(1 pulse) mW mW Vrm RH=60%, 1min ℃ ℃ ℃ 10 sec max.
Electrical Specifications (Ambient Temperature: 25℃) Item Symbol MIN.
TYP.
LED Forward Voltage VF 1.
2 Input Operation LED Current Recovery LED Current IF On IF Off 0.
5 0.
35 Recovery LED Voltage VF Off 0.
5 On-Resistance Output Transmis sion Coupled Off-State Leakage Current Output Capacitance Turn-On Time Turn-Off Time I/O Isolation Resistance I/O Capacitance ROn ILeak COut TOn TOff RI/O CI/O 0.
8 115 0.
65 0.
08 109 0.
8 M...


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