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Q4008N456 Datasheet(PDF) 5 Page - Littelfuse |
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Q4008N456 Datasheet(HTML) 5 Page - Littelfuse |
5 / 14 page 79 Revised: June 24, 2011 04:57 PM ©2011 Littelfuse, Inc Teccor® brand Thyristors Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs Lxx08xx & Qxx08xx & Qxx08xHx Series Static Characteristics Symbol Test Conditions Value Unit V TM I TM = 11.3A tp = 380 µs MAX. 1.60 V I DRM I RRM V DRM = VRRM Lxx08xy T J = 25°C 400 - 600V MAX. 20 μA T J = 110°C 400 - 600V 0.5 mA Qxx08xy T J = 25°C 400 - 1000V 50 μA T J = 125°C 400 - 800V 2 mA T J = 100°C 1000V 3 Qxx08xHy T J = 25°C 400 - 800V 10 μA 1000V 20 T J = 125°C 400 - 800V 2 mA T J = 100°C 1000V 3 Thermal Resistances Symbol Parameter Value Unit R θ(J-C) Junction to case (AC) L/Qxx08Ryy / L/Qxx08Nyy 1.5 °C/W L/Qxx08Lyy 2.8 L/Qxx08Vyy 2.1 R θ(J-A) Junction to ambient L/Qxx08Ryy 45 °C/W L/Qxx08Lyy 50 L/Qxx08Vyy 64 Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity Figure 2: Normalized DC Gate Trigger Current for All Quadrants vs. Junction Temperature Junction Temperature (T J)- ºC -65 -40 -15 10 35 60 85 110 125 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Figure 1: Definition of Quadrants Note: Alternistors will not operate in QIV MT2 POSITIVE (Positive Half Cycle) MT2 NEGATIVE (Negative Half Cycle) NOTE: Alternistors will not operate in QIV MT1 MT2 + I GT REF QII MT1 IGT GATE MT2 REF MT1 MT2 REF MT1 MT2 REF QI QIV QIII ALL POLARITIES ARE REFERENCED TO MT1 ( -) IGT GATE (+) IGT - IGT GATE ( -) IGT GATE (+) + - |
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