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UT138G Dataheets PDF



Part Number UT138G
Manufacturers UTC
Logo UTC
Description TRIACS
Datasheet UT138G DatasheetUT138G Datasheet (PDF)

UNISONIC TECHNOLOGIES CO., LTD UT138F/G 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 1 TRIAC TO-220 „ ORDERING INFORMATION Order Number Lead Free Halogen Free UT138FL-x-TA3-T UT138FG-x-TA3-T UT138GL-x-TA3-T UT138G.

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UNISONIC TECHNOLOGIES CO., LTD UT138F/G 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 1 TRIAC TO-220 „ 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 Package TO-220 TO-220 Pin Assignment 123 MT1 MT2 G MT1 MT2 G Packing Tube Tube „ MARKING UT138F UT138G www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., LTD 1 of 6 QW-R401-013.C UT138F/G TRIAC „ ABSOLUTE MAXIMUM RATING (TJ=25°C) PARAMETER SYMBOL RATINGS UNIT UT137F_G-5 500 (Note 2) V Repetitive peak off-state voltages UT137F_G-6 UT137F_G-8 VDRM 600 (Note 2) 800 V V RMS on-state current full sine wave; Tmb ≤99°C Non-repetitive peak on-state current t = 20ms (Full sine wave; TJ = 25°C prior to surge) I2t for fusing t = 16.7 ms t = 10 ms IT(RMS) ITSM I2t 12 A 95 105 A 45 A2s Repetitive rate of rise of on-state current after triggering ITM=20A; IG=0.2A; dIG /dt=0.2A/μs T2+ G+ T2+ GT2- GT2- G+ dIT /dt 50 A/μs 50 A/μs 50 A/μs 10 A/μs Peak gate voltage VGM 5V Peak gate current IGM 2 A Peak gate power PGM 5W 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. „ THERMAL RESISTANCES PARAMETER Thermal resistance Junction to Ambient Thermal resistance Junction to mounting base In Free Air Full cycle Half cycle SYMBOL θJA θJC MIN TYP 60 MAX 1.5 2.0 UNIT °C/W °C/W °C/W „ STATIC CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER Gate Trigger Current Latching Current Holding Current On-State Voltage Gate Trigger Voltage Off-State Leakage Current SYMBOL TEST CONDITIONS MIN T2+G+ IGT VD=12V, IT=0.1A T2+GT2-G- T2-G+ T2+G+ IL VD=12V, IGT=0.1A T2+GT2-G- T2-G+ IH VD=12V, IGT=0.1A VT IT=15A VGT VD=12V, IT=0.1A VD=400V, IT=0.1A, TJ=125°C 0.25 ID VD=VDRM(max), TJ=125°C TYP MAX UT136F UT136G 5 25 50 8 25 50 11 25 50 20 70 100 7 40 60 20 60 90 8 40 60 10 60 90 6 30 60 1.4 1.65 0.7 1.5 0.4 0.1 0.5 UNIT mA mA mA V V V mA UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 6 QW-R401-013.C UT138F/G TRIAC „ DYNAMIC CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Critical Rate Of Rise Of Off-State Voltage Critical Rate Of Change Of Commutating Voltage Gate Controlled Turn-On Time dVD/dt VDM=67% VDRM(max), TJ=125°C, Exponential waveform, gate open circuit dVcom/dt VDM=400V, TJ=95°C, IT(RMS)=12A, dIcom/dt=5.4A/ms, gate open circuit tgt ITM=16A, VD=VDRM(max), IG=0.1A, dIG/dt=5A/μs MIN UT138F UT138G TYP MAX UNIT 50 200 250 V/μs 10 20 V/μs 2 μs UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 6 QW-R401-013.C UT138F/G „ TYPICAL CHARACTERISTICS TRIAC Maximum On-State Dissipation, Ptot Vs RMS On-state Current, IT(RMS), Whereα=Conduction Angle. 20 Ptot (W) Tmb(max) °(C) 95 α=180 Maximum Permissible Non-Repetitive Peak Onstate Current ITSM, Vs Pulse Width tp, for Sinusoidal Currents ,tp≤20ms. ITSM (A) 1000 15 α α α=120 α=90 102.5 α=60 10 α=30 110 100 dIT/dt limit IT ITSM 5 117.5 time T2-G+ quadrant T 00 5 10 IT(RMS) (A) 15125 1100us TJ initial=25°Cmax 100us 1ms 10ms 100ms T(s) Maximum Permissible Repetitive RMS On-state Current IT(RMS), Vs Surge Duration, For Sinusoidal Currents, f=50Hz, TMP≤99°C 25 IT(RMS) (A) Normalised Gate Trigger Voltage VGT(TJ)/VGT(25°C), Vs Junction VGT(TJ) Temperature, TJ 1.6 VGT(25°C) 20 15 10 5 00.01 0.1 1 10 Surge Duration (S) 1.4 1.2 1 0.8 0.6 0.4 -50 0 50 100 150 TJ (°C) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 6 QW-R401-013.C UT138F/G „ TYPICAL CHARACTERISTICS (Cont.) TRIAC Normalised Holding Current IH(TJ)/IH(25°C), Vs Junction Temperature, TJ IH(TJ) 3 IH(25°C) 2.5 2 1.5 1 0.5 0 -50 0 50 TJ (°C) 100 150 Typical And Maximum IT (A) On-state Characteristic 40 TJ=125°C TJ=25°C max 30 typ VOUT=1.75V 20 RS=0.316Ohms 10 00 0.5 1 1.5 2 2.5 3 VT (V) Transient Thermal Impedance Zth j-mb, Vs Pulse Width, tp 10 unidirectional 1 0.1 0.01 bidirectional PD tp 10us 0.1ms1ms 10ms 0.1s 1s 10s tp/s Typical Commutation dV/dt Vs Junction Temperature, Parameter Commutation dIT/dt. The Triac Should Commutate When The dV/d.


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