UNISONIC TECHNOLOGIES CO., LTD UT138F/G TRIAC TRIACS DESCRIPTION Passivated triacs in a plastic envelope, intended for use in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance. Typical applications include motor control, industrial and domestic lighting, heating and static switching. SYMBOL ORDERING INFORMATION Order Number Lead Free Halogen Free UT138FL-x-TA3-T UT138FG-x-TA3-T UT138GL-x-TA3-T UT138GP-x-TA3-T Note: Pin Assignment: G: Gate 1 TO-220 Package TO-220 TO-220 Pin Assignment 1 2 3 MT1 MT2 G MT1 MT2 G Packing Tube Tube MARKING UT138F www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., LTD UT138G 1 of 6 QW-R401-013.C UT138F/G TRIAC ABSOLUTE MAXIMUM RATING (TJ=25°C) PARAMETER SYMBOL RATINGS UNIT 500 (Note 2) V VDRM 600 (Note 2) V 800 V IT(RMS) 12 A 95 ITSM A 105 I2t for fusing t = 10 ms I2t 45 A2s T2+ G+ 50 A/μs Repetitive rate of rise of on-state current T2+ G50 A/μs after triggering dIT /dt T2- G50 A/μs ITM=20A; IG=0.2A; dIG /dt=0.2A/μs 10 A/μs T2- G+ Peak gate voltage VGM 5 V Peak gate current IGM 2 A Peak gate power PGM 5 W Average gate power (over any 20 ms period) PG(AV) 0.5 W Junction Temperature TJ 125 °C Storage Temperature TSTG -40 ~ +150 °C 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 15A/μs. UT137F_G-5 Repetitive peak off-state voltages UT137F_G-6 UT137F_G-8 RMS on-state current full sine wave; Tmb ≤99°C t = 20ms Non-repetitive peak on-state current t = 16.7 ms (Full sine wave; TJ = 25°C prior to surge) THERMAL RESISTANCES PARAMETER Thermal resistance Junction to Ambient Thermal resistance Junction to mounting base In Free Air Full cycle Half cycle SYMBOL θJA MIN TYP 60 MAX UNIT °C/W °C/W °C/W 1.5 2.0 θJC STATIC CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS T2+G+ T2+GT2-GT2-G+ T2+G+ T2+GT2-GT2-G+ Gate Trigger Current IGT VD=12V, IT=0.1A Latching Current IL VD=12V, IGT=0.1A Holding Current On-State Voltage IH VT Gate Trigger Voltage VGT VD=12V, IGT=0.1A IT=15A VD=12V, IT=0.1A VD=400V, IT=0.1A, TJ=125°C VD=VDRM(max), TJ=125°C Off-State Leakage Current ID UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 0.25 TYP 5 8 11 20 7 20 8 10 6 1.4 0.7 0.4 0.1 MAX UT136F UT136G 25 50 25 50 25 50 70 100 40 60 60 90 40 60 60 90 30 60 1.65 1.5 0.5 UNIT mA mA mA V V V mA 2 of 6 QW-R401-013.C UT138F/G TRIAC DYNAMIC CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER Critical Rate Of Rise Of Off-State Voltage Critical Rate Of Change Of Commutating Voltage Gate Controlled Turn-On Time SYMBOL dVD/dt dVcom/dt tgt TEST CONDITIONS VDM=67% VDRM(max), TJ=125°C, Exponential waveform, gate open circuit VDM=400V, TJ=95°C, IT(RMS)=12A, dIcom/dt=5.4A/ms, gate open circuit ITM=16A, VD=VDRM(max), IG=0.1A, dIG/dt=5A/μs UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT UT138F UT138G 50 200 250 V/μs 10 20 V/μs 2 μs 3 of 6 QW-R401-013.C UT138F/G TRIAC TYPICAL CHARACTERISTICS Maximum On-State Dissipation, Ptot Vs RMS On-state Current, IT(RMS), Whereα=Conduction Angle. Ptot (W) Tmb(max) °(C) 20 95 α=180 α 15 α Maximum Permissible Non-Repetitive Peak Onstate Current ITSM, Vs Pulse Width tp, for Sinusoidal Currents ,tp≤20ms. ITSM (A) 1000 α=120 α=90 102.5 α=60 10 α=30 110 5 117.5 0 0 125 5 10 IT(RMS) (A) 15 100 Maximum Permissible Repetitive RMS On-state Current IT(RMS), Vs Surge Duration, For Sinusoidal Currents, f=50Hz, TMP≤99°C IT(RMS) (A) 25 IT ITSM time T TJ initial=25°Cmax 1ms 10ms 100ms 100us T(s) T2-G+ quadrant 10 10us 1.6 Normalised Gate Trigger Voltage VGT(TJ)/VGT(25°C), Vs Junction VGT(TJ) Temperature, TJ VGT(25°C) 1.4 20 1.2 15 1 10 0.8 5 0 0.01 dIT/dt limit 0.6 0.1 1 Surge Duration (S) 10 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 0.4 -50 0 50 TJ (°C) 100 150 4 of 6 QW-R401-013.C UT138F/G TRIAC TYPICAL CHARACTERISTICS (Cont.) Normalised Holding Current IH(TJ)/IH(25°C), Vs Junction Temperature, TJ IH(TJ) IH(25°C) 3 40 30 2.5 2 20 1.5 1 Typical And Maximum On-state Characteristic IT (A) TJ=125°C TJ=25°C max typ VOUT=1.75V RS=0.316Ohms 10 0.5 0 -50 0 50 TJ (°C) 100 0 0 150 0.5 1 1.5 VT (V) 2 2.5 3 Typical Commutation dV/dt Vs Junction Temperature, Parameter Commutation dIT/dt. The Triac Should Commutate When The dV/dt Is Below The Value On The Appropriate Curve For Pre-Commutation dIV/dt dV/dt(V/us) 1000 off-state dV/dt limit Transient Thermal Impedance Zth j-mb, Vs Pulse Width, tp 10 unidirectional 1 bidirectional 0.1 0.01 UT138G 100 PD UT138F 10 tp dlcom/dt 4.2 12 9.1 7 5.4 =15A/ms 10us 0.1ms 1ms 10ms 0.1s 1s 10s tp/s UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 1 0 50 100 150 TJ (°C) 5 of 6 QW-R401-013.C UT138F/G 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 6 of 6 QW-R401-013.C