Q2012RH2 Littelfuse Inc, Q2012RH2 Datasheet
Q2012RH2
Specifications of Q2012RH2
Related parts for Q2012RH2
Q2012RH2 Summary of contents
Page 1
... Typical applications are AC solid-state switches, light dimmers, power tools, lawn care equipment, home/brown goods and white goods appliances. Alternistor Triacs (no snubber required) are used in MT1 applications with extremely inductive loads requiring highest commutation performance. ...
Page 2
... Amp Alternistor (High Communitation) Triacs Absolute Maximum Ratings — Alternistor Symbol I RMS on-state current (full sine wave) T(RMS) Non repetitive surge peak on-state current I (full cycle, T TSM Value for fusing 2 2 di/dt Critical rate of rise of on-state current I Peak gate trigger current ...
Page 3
... Amp Alternistor (High Communitation) Triacs Figure 1: Definition of Quadrants ALL POLARITIES ARE REFERENCED TO MT1 MT2 POSITIVE (Positive Half Cycle) MT2 + - ( ) GATE MT1 REF - QII QIII MT2 - GATE MT1 - REF MT2 NEGATIVE (Negative Half Cycle) Note: Alternistors will not operate in QIV Figure 3: Normalized DC Holding Current vs ...
Page 4
... Amp Alternistor (High Communitation) Triacs Figure 7: Maximum Allowable Ambient Temperature vs. On-State Current 120 110 100 0.2 0.4 0.6 0.8 RMS On-State Current [I Figure 9: Surge Peak On-State Current vs. Number of Cycles 1000 100 Surge Current Duration - Full Cycles Qxx12xHx Series Teccor brand Thyristors ® ...
Page 5
... Amp Alternistor (High Communitation) Triacs Soldering Parameters Reflow Condition - Temperature Min (T Pre Heat - Temperature Max (T - Time (min to max) (t Average ramp up rate (Liquidus Temp peak Ramp-up Rate S(max Temperature (T ) (Liquidus) L Reflow - Time (min to max) (t Peak Temperature ( Time within 5°C of actual peak Temperature (t ...
Page 6
... Amp Alternistor (High Communitation) Triacs Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead T MEASURING POINT Ø E MT2 MT1 MT2 GATE Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab T MEASURING POINT Ø MT1 MT2 GATE Qxx12xHx Series Teccor brand Thyristors ® ...
Page 7
... Amp Alternistor (High Communitation) Triacs Dimensions — TO-263AB (N-Package) — MEASURING POINT MT2 GATE MT1 1168 2.16 .460 .085 7.01 7.01 .276 .276 16.89 .665 8.89 1.40 .350 .055 3.81 .150 2.03 .080 6.60 .260 Product Selector Part Number 400V Qxx12LH2 ...
Page 8
... Amp Alternistor (High Communitation) Triacs TO-263 Embossed Carrier Reel Pack (RP) Meets all EIA-481-2 Standards 0.945 (24.0) 0.512 (13.0) Arbor Part Numbering System DEVICE TYPE Q: Alternistor VOLTAGE RATING 40: 400V 60: 600V 80: 800V K0: 1000V CURRENT RATING 12: 12A Qxx12xHx Series Teccor brand Thyristors ® 0.63 ...