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Teccor® brand Thyristors EV Series 1 Amp Sensitive Triacs
L01 Series
Description
Main Features
Features
New 1 Amp bi-directional solid state switch series offering direct interface to microprocessor drivers in economical TO-92andsurfacemountpackages.Thedievoltageblocking junctions are glass-passivated to ensure long term reliability and parametric stability.
Symbol Value Unit
IT(RMS) 1 A
VDRM/VRRM 400 to 800 V
IGT 3 to 10 mA
Absolute Maximum Ratings
Symbol Parameter Value Unit
IT(RMS)
RMS on-state current (full sine wave)
TO-92 TC = 50°C1.0A A
SOT-223 TL=90°C
ITSM
Non repetitive surge peak on-state current (Single cycle, TJ initial = 25°C)
TO-92SOT-223
F=50Hz 10A
F=60Hz 12
I2t I2t Value for fusingtp = 10 ms F=50Hz 0.50
A2stp = 8.3 ms F=60Hz 0.59
di/dt Critical rate of rise of on-state current IG = 2 x IGT
TO-92SOT-223 TJ = 125°C 20 A/μs
IGTM Peak gate current tp = 10 μs TJ = 125°C 1 A
PG(AV) Average gate power dissipation TJ = 125°C 0.1 W
TstgStorage junction temperature range -40 to 150 °C
TJ Operatingjunctiontemperaturerange -40 to 125 °C
Schematic Symbol
MT1
G
MT2
Applications
TheL01EVSeriesisespeciallydesignedforwhitegoodsapplications such as valve controls in washing machines as well as replacement of mechanical and hybrid relays where longlifeisrequired.
SupplyFrequency:60HzSinusoidalLoad: ResistiveRMSOn-StateCurrent[IT(RMS)]: Max Rated Value at Specific Case Temperature
Notes:1. Gate control may be lost during and immediatelyfollowing surge current interval.2.Overloadmaynotberepeateduntiljunctiontemperature has returned to steady-state rated value.
High Temp StorageMIL-STD-750, M-1031,1008 hours; 150°C
Low-Temp Storage 1008 hours; -40°C
Thermal Shock
MIL-STD-750, M-1056 10 cycles; 0°C to 100°C; 5-min dwell-time at each temperature; 10 sec (max) transfer time between temperature
AutoclaveEIA/JEDEC,JESD22-A102168 hours (121°C at 2 ATMs) and 100%R/H
Resistance to Solder Heat
MIL-STD-750 Method 2031
Solderability ANSI/J-STD-002,category3,TestA
Lead Bend MIL-STD-750,M-2036CondE
Terminal Finish 100% Matte Tin-plated.
Body MaterialULrecognizedepoxymeetingflammabilityclassification94V-0.
Lead Material Copper Alloy
Design Considerations
Careful selection of the correct device for the application’s operating parameters and environment will go a long way toward extending the operating life of the Thyristor. Good design practice should limit the maximum continuous current through the main terminals to 75% of the device rating.Otherwaystoensurelonglifeforapowerdiscretesemiconductor are proper heat sinking and selection of voltageratingsforworstcaseconditions.Overheating,overvoltage (including dv/dt), and surge currents are the main killers of semiconductors. Correct mounting, soldering, and forming of the leads also help protect against component damage.
TO92Line1 = Littelfuse Part NumberLine2 = continuation…Littelfuse Part Number Y = Last Digit of Calendar YearM = Letter Month Code (A-L for Jan-Dec)L = Location CodeDD = Calendar Date