LT216D

Description

The LT216D is a miniature 1-Form A solid state relay in a 4 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 4 Pin type in miniature design (4.4×4.3×2.0mm / .173×.169×.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 equipments

•Factory automotive equipments

 

Photo DMOS-FET Relay Specifications

Part Name: LT216D

(Load voltage:20V / Load current: DC:5A)

 

Absolute Maximum Ratings(Ambient Temperature: 25℃)

 

ItemSymbolValueUnitsNote
InputContinuous LED CurrentIF50mA 
Peak LED CurrentIFP1000mAf=100Hz, duty=1%
LED Reverse VoltageVR5V 
Input Power DissipationPIn75mW 
OutputLoad VoltageVL20V(AC peak or DC) 
Load CurrentIL5A 
Peak Load CurrentIPeak35A300μs(1 pulse)
Output Power DissipationPout1.8W 
Total Power DissipationPT2W 
I/O Breakdown VoltageVI/O1500VrmRH=60%, 1min
Operating TemperatureTOpr-40 to +85 
Storage TemperatureTStg-40 to +100 
Pin Soldering TemperatureTSol26010 sec max.

 

Electrical Specifications(Ambient Temperature: 25℃)

 

ItemSymbolMIN.TYP.MAX.UnitsConditions
InputLED Forward VoltageVF 1.21.4VIF=10mA
Operation LED CurrentIF On 0.53mA 
Recovery LED CurrentIF Off 0.350.5mA 
Recovery LED VoltageVF Off0.5  V 
OutputOn-ResistanceRon 0.20.5ΩIF=5mA,IL=100mA, Time to flow is within 1 sec.
Off-State Leakage CurrentILeak  1µAVL=Rating
Output CapacitanceCOut 500 pFVL=0, f=1MHz
TransmissionTurn-On TimeTon 0.51.5msIF=5mA, IL=100mA
Turn-Off TimeToff 0.030.1ms
CoupledI/O Isolation ResistanceRI/O109  ΩDC500V
I/O CapacitanceCI/O 0.81.5pFf=1MHz