UNISONIC TECHNOLOGIES CO., LTD UT131 TRIAC TRIACS LOGIC LEVEL DESCRIPTION 1 Passivated, sensitive gate triaces in a plastic envelope, intended for use in general purpose bidirectional switching and phase control applications. These devices are intended to be interfaced directly to microcontrollers. Logic integrated circuits and other low power gate trigger circuits. SYMBOL SOT-223 1 MT2 TO-92 G MT1 ORDERING INFORMATION Ordering Number Lead Free Halogen Free UT131L-x-T92-B UT131L-x-T92-B UT131L-x-T92-K UT131L-x-T92-K UT131L-x-T92-R UT131L-x-T92-R UT131L-x-AA3-R UT131G-x-AA3-R www.unisonic.com.tw Copyright © 2012 Unisonic Technologies Co., Ltd Package TO-92 TO-92 TO-92 SOT-223 Pin Assignment 1 2 3 MT1 GATE MT2 MT1 GATE MT2 MT1 GATE MT2 MT1 MT2 GATE Packing Tape Box Bulk Tape Reel Tape Reel 1 of 5 QW-R401-006.F UT131 TRIAC ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT UT131-5 500 V Repetitive Peak Off-State Voltage (Note 2) UT131-6 VDRM 600 V UT131-8 800 V RMS On-State Current, Full Sine Wave; Tlead≤51℃ IT(RMS) 1 A t=20ms 16 A Non-Repetitive Peak On-State Current ITSM (Full Sine Wave; TJ=25℃ Prior to Surge) t=16.7ms 17.6 A Circuit Fusing t=10ms I2 t 1.28 A2 s 50 A/μs T2 + G + Repetitive Rate of Rise of On-State T2 + G 50 A/μs Current after Triggering dIT/dt T2 - G 50 A/μs ITM=1.5A, IG=0.2A, dIG/dt=0.2A/μs T2 - G + 10 A/μs Peak Gate Voltage VGM 5 V Peak Gate Current IGM 2 A Peak Gate Power PGM 5 W Average Gate Power (over any 20ms period) PG(AV) 0.5 W Junction Temperature TJ +125 ℃ Storage Temperature TSTG -40 ~ +150 ℃ Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch to the on-state. The rate of rise of current should not exceed 3 A/μs. THERMAL DATA PARAMETER Junction to Lead SYMBOL Full Cycle Half Cycle Junction to Ambient (Note) Note: PCB mounted; lead length=4mm θJA UNIT K/W K/W K/W ELECTRICAL CHARACTERISTICS (TJ=25℃, unless otherwise specified) PARAMETER SYMBOL Gate Trigger Current IGT Latching Current IL Holding Current On -State Voltage IH VT Gate Trigger Voltage VGT Off-State Leakage Current θJLEAD RATINGS 60 80 150 ID TEST CONDITIONS T2 + G + T2 + G VD=12V, IT=0.1A T2 – G T2 – G + T2 + G + T2 + G VD=12V, IGT=0.1A T2 – G T2 – G + VD=12V, IGT=0.1A IT=2.0A VD=12V, IT=0.1A VD=400V, IT=0.1A, TJ=125℃ VD=VDRM(MAX), TJ=125℃ MIN TYP 0.4 1.3 1.4 3.8 1.2 4.0 1.0 2.5 1.3 1.2 0.7 0.3 0.1 0.2 MAX 3 3 5 7 5 8 5 8 5 1.5 1.5 0.5 UNIT mA mA mA mA mA mA mA mA mA V V V mA DYNAMIC CHARACTERISTICS (TJ=25℃, unless otherwise specified) PARAMETER SYMBOL Critical Rate of Rise of off-state Voltage dVD/dt Gate Controlled Turn-on Time tGT TEST CONDITIONS VDM=67% VDRM(MAX), TJ=125℃ Exponential waveform, RGK=1kΩ ITM=1.5A, VD=VDRM(MAX), IG=0.1A dIG/dt=5A/μs UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT 5 15 V/μs 2 μs 2 of 5 QW-R401-006.F UT131 TRIAC Maximum on-state Dissipation, PD/W Maximum Permissible Non-Repetitive Peak On-State Current, ITSM/A TYPICAL CHARACTERISTICS Maximum Permissible Non-Repetitive Peak On-State Current vs. Number of Cycles, for Sinusoidal Currents Maximum Permissible RMS Current IT(RMS) vs. Lead Temperature 1.2 IT 10 ITSM time 8 6 TJ initial=25℃max 4 2 1 100 10 Number of Cycles at 50Hz 108℃ 1 0.8 0.6 0.4 0.2 0 -50 1000 0 50 100 Lead Temperature, Tsp/℃ 150 Normalised Gate Trigger Voltage, VGT(TJ)/VGT(25℃) Maximum Permissible Repetitive RMS on-state Current, IT(RMS)/A 0 Maximum Permissible RMS Current, IT(RMS)/A Maximum Permissible NonRepetitive Peak On-State Current, ITSM/A 12 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 5 QW-R401-006.F UT131 TRIAC TYPICAL CHARACTERISTICS(Cont.) Normalised Gate Trigger Current vs. Junction Temperature Normalised Latching Current vs. Junction Temperature 3 T2+G+ T2+GT2-GT2-G+ 2.5 2 Normalised Latching Current, IL(TJ)/IL(25℃) Normalised Gate Trigger Current, IGT(TJ)/IGT(25℃) 3 1.5 1 2.5 2 1.5 1 0.5 0.5 0 0 -50 0 50 100 Junction Temperature, TJ/℃ 150 -50 0 50 100 150 Junction Temperature, TJ/℃ Typical Critical Rate of Rise of off-state Voltage vs. Junction Temperature Transient Thermal Impedance vs. Pulse Width 100 1000 10 unidirectional 1 100 bidirectional PD 0.1 10 tp t 0.01 10us 0.1ms 1ms 10ms 0.1s 1s 1 10s Pulse Width, tp/s UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 0 50 100 150 Junction Temperature, TJ/℃ 4 of 5 QW-R401-006.F UT131 TRIAC UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R401-006.F