UNISONIC TECHNOLOGIES CO., LTD UBCR308 Preliminary TRIAC 8A TRIAC DESCRIPTION The UTC UBCR308 is an 8A standard triac. The UTC UBCR308 is suitable for use in inversion operation of capacitor motor, washing machine and other general controlling devices. FEATURES * IT(RMS): 8A * VDRM: 700V * IFGTI, IRGTI, IRGTⅢ: 30mA SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free UBCR308L-x-TA3-T UBCR308G-x-TA3-T UBCR308L-x-TF1-T UBCR308G-x-TF1-T UBCR308L-x-TF3-T UBCR308G-x-TF3-T Note: Pin Assignment: MT1: MT1 MT2: MT2 G: Gate Package TO-220 TO-220F1 TO-220F Pin Assignment 1 2 3 MT1 MT2 G MT1 MT2 G MT1 MT2 G Packing Tube Tube Tube UBCR308L-x-TA3-T (1)Packing Type (1) T: Tube (2)Package Type (2) TA3: TO-220, TF3: TO-220F, TF1: TO-220F1 (3)VDRM (3) 7: 700V (4)Green Package (4) L: Lead Free, G: Halogen Free and Lead Free MARKING www.unisonic.com.tw Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 3 QW-R220-021.c UBCR308 Preliminary TRIAC ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Repetitive Peak Off-State Voltage (Note) VDRM 700 V Non-Repetitive Peak Off-State Voltage (Note) VDSM 840 V On-State RMS Current (Commercial Frequency, Sine Full IT(RMS) 8 A Wave 360° Conduction, TC=88°C) Surge On-State Current (60Hz Sinewave 1 Full Cycle, Peak ITSM 80 A Value, Non-Repetitive) 2 I t for Fusing (Value Corresponding to 1 Cycle of Half I2 t 26 A2s Wave 60Hz, Surge On-State Current) Peak Gate Current IGM 2 A Peak Gate Power Dissipation PGM 5 W Average Gate Power Dissipation PG(AV) 0.5 W Peak Gate Voltage VGM 10 V Isolation Voltage (Note) VISO 2000 V Operating Junction Temperature TJ -40 ~ +125 °C Storage Junction Temperature TSTG -40 ~ +125 °C Note: 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. THERMAL RESISTANCES PARAMETER SYMBOL TO-220 Junction to Case θJC TO-220F1 TO-220F The contact thermal resistance θCF in case of greasing is 0.5°C/W. RATINGS UNIT °C/W °C/W °C/W 3.7 ELECTRICAL CHARACTERISTICS (TJ=25 °C, unless otherwise specified) PARAMETER Repetitive Peak Off-State Current On-State Voltage Gate Trigger Voltage (Note 2) SYMBOL TEST CONDITIONS IDRM TJ=125°C, VDRM Applied TC=25°C, ITM=12A, Instantaneous VTM Measurement T2+G+ TJ=25°C, VD=6V, VGT T2+GRL= 6Ω, RG=330Ω T2-GT2+G+ Gate Trigger Current (Note 2) IGT TJ=25°C, VD=6V, RL= 6Ω, RG=330Ω T2+GT2-G- MIN TYP MAX 2.0 UNIT mA 1.6 V 1.5 1.5 1.5 30 V V V (Note 4) 30 (Note 4) 30 (Note 4) mA mA mA Gate Non-Trigger Voltage VGD TJ=125°C, VD=1/2 VDRM 0.2 V Critical Rate of Rise of Off-State (dv/dt)c TJ=125°C 10 V/µs commutation Voltage (Note 3) Notes: 1. Gate open. 2. Measurement using the gate trigger characteristics measurement circuit. 3. Test conditions of the critical-rate of rise of off-state commutation voltage is shown in the table below. 4. High sensitivity (IGT≤20mA) is also available. (IGT item: 1) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 3 QW-R220-021.c UBCR308 Preliminary TRIAC COMMUTATING VOLTAGE AND CURRENT WAVEFORMS (INDUCTIVE LOAD) Test conditions: 1. Junction temperature: TJ=125°C 2. Rate of decay of on-state commutating current: (di/dt)c=-4.0A/ms 3. Peak off-state voltage: VD=400V TEST CIRCUITS 6Ω A 6V V 330Ω Test Procedure III 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 3 of 3 QW-R220-021.c