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QK010LH5 데이터시트(PDF) 6 Page - List of Unclassifed Manufacturers |
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QK010LH5 데이터시트(HTML) 6 Page - List of Unclassifed Manufacturers |
6 / 10 page ![]() Alternistor Triacs Data Sheets http://www.littelfuse.com E4 - 6 ©2004 Littelfuse, Inc. +1 972-580-7777 Thyristor Product Catalog (10) See Figure E4.12 for tgt versus IGT. (11) See package outlines for lead form configurations. When ordering special lead forming, add type number as suffix to part number. (12) Initial on-state current = 400 mA dc for 16 A to 40 A devices and 100 mA for 6 A to 12 A devices. (13) See Figure E4.1 through Figure E4.4 for maximum allowable case temperature at maximum rated current. (14) Pulse width ≤10 µs; IGT ≤ IGTM (15) For 6 A to 12 A devices, RL = 60 Ω; 16 A and above, RL = 30 Ω (16) 40 A pin terminal leads on K package can run 100 °C to 125 °C. (17) Alternistor does not turn on in Quadrant IV. (18) TC = TJ for test conditions in off state (19) IGT = 200 mA for 6 A to 12 A devices and 500 mA for 16 A to 40 A devices with gate pulse having rise time of ≤0.1 µs. (20) Minimum non-trigger VGT at 125 °C is 0.2 V. Gate Characteristics Teccor triacs may be turned on in the following ways: • In-phase signals (with standard AC line) using Quadrants I and III • Application of unipolar pulses (gate always negative), using Quadrants II and III with negative gate pulses In all cases, if maximum surge capability is required, gate pulses should be a minimum of one magnitude above minimum IGT rat- ing with a steep rising waveform ( ≤1 µs rise time). If QIV and QI operation is required (gate always positive), see Figure AN1002.8, “Amplified Gate” Thyristor Circuit. Definition of Quadrants Electrical Isolation Teccor’s isolated alternistor packages withstand a minimum high potential test of 2500 V ac rms from leads to mounting tab, over the operating temperature range of the device. The following iso- lation table shows standard and optional isolation ratings. * UL Recognized File E71639 ** For 4000 V isolation, use V suffix in part number. * UL Recognized Product per UL File E71639 ** For 4000 V isolation, use V suffix in part number. Electrical Isolation from Leads to Mounting Tab * VAC RMS TO-218 Isolated TO-220 Isolated TO-218X Isolated 2500 Standard Standard Standard 4000 N/A Optional ** N/A MT2 POSITIVE (Positive Half Cycle) MT2 NEGATIVE (Negative Half Cycle) MT1 MT2 + I GT REF QII MT1 I GT GATE MT2 REF MT1 MT2 REF MT1 MT2 REF QI QIV QIII ALL POLARITIES ARE REFERENCED TO MT1 ( -) I GT GATE (+) I GT - I GT GATE ( -) I GT GATE (+) + - NOTE: Alternistors will not operate in QIV Thermal Resistance (Steady State) R θ JC [R θ JA] (TYP.) °C/W Package Code KJ L R D V N Type TO-218 Isolated * TO-218X Isolated * TO-220 Isolated ** TO-220 Non-Isolated TO-252 D-Pak TO-251 V-Pak TO-263 D2Pak 6 A 3.3 [50] 1.80 [45] 2.1 2.3 [64] 1.80 8 A 2.8 1.50 1.8 2.1 1.50 10 A 2.6 1.30 1.30 12 A 2.3 1.20 1.20 16 A 2.1 1.10 1.10 25 A 1.35 1.32 2.0 0.87 0.87 30 A 2.3 35 A 0.85 40 A 0.97 0.95 |
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