UNISONIC TECHNOLOGIES CO., LTD BTA20A Preliminary TRIAC 20A TRIACS DESCRIPTION The UTC BTA20A is a 20A triacs which can be operated in 3 quadrants only, it uses UTC’s advanced technology to provide customers with high commutation performances, etc. The UTC BTA20A is suitable for inductive load switching operations, also can be used in ON/OFF function applications such as induction motor starting circuits, heating regulation, static relays etc. SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free BTA20AL-x-xx-TF3-T BTA20AG-x-xx-TF3-T TO-220F Pin Assignment 1 2 3 MT1 MT2 G Packing Tube SENSITIVITY AND TYPE PART NUMBER BW CW ◎: Available Package VOLTAGE 600V ◎ 700V ◎ ◎ SENSITIVITY TYPE 50mA 35mA SNUBBERLESS SNUBBERLESS MARKING INFORMATION PACKAGE MARKING TO-220F www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 3 QW-R401-029.d BTA20A Preliminary TRIAC ABSOLUTE MAXIMUM RATINGS PARAMETER RMS On-State Current (Full Sine Wave) TC=70°C SYMBOL IT(RMS) RATINGS 20 UNIT A Non Repetitive Surge Peak F=50 Hz t=10ms 210 A ITSM On-State Current (Full Cycle, TJ initial=25°C) F=60 Hz t=8.3ms 200 A I2t Value for Fusing tP=10ms I2 t 200 A2s Critical Rate of Rise of Repetitive, F=50 Hz 50 A/µs TJ=125°C On-State Current dI/dt Non Repetitive 100 A/µs IG=500mA, dIG/dt =1A/µs Non Repetitive Surge Peak tP=10ms TJ=25°C VDSM/VRSM VDSM/VRSM+100 V Off-State Voltage Peak Gate Current tP=20µs TJ=125°C IGM 4 A Peak Positive Gate Voltage tP=20µs VGM 16 V Average Gate Power Dissipation TJ=125°C PG(AV) 1 W Operating Junction Temperature TJ -40~+125 °C Storage Junction Temperature TSTG -40~+150 °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 Junction to Ambient Junction to Case (AC) Junction to Case (DC) SYMBOL θJA RATINGS 60 2.0 2.8 θJC UNIT °C/W °C/W °C/W ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise specified.) FOR SNUBBERLESS (3 QUADRANTS) PARAMETER SYMBOL Gate Trigger Current (Note 1) IGT Gate Trigger Voltage VGT Gate Non-Trigger Voltage VGD Holding Current (Note 2) IH Latching Current Critical Rate of Rise of Off-State Voltage (Note 2) Critical Rate of Rise of Off-State Voltage at Commutation (Note 2) IL dV/dt (dV/dt)c TEST CONDITIONS VD=12V, RL=33Ω ALL 2 50 ALL VD=VDRM, RL=3.3kΩ, ALL TJ=125°C IT=500mA, Gate Open I-III IG=1.2IGT II I-II-III VD=67%VDRM, Gate Open, TJ=125°C (dI/dt)c=20A/ms, TJ=125°C BW CW UNIT MIN TYP MAX MIN TYP MAX 1 1.5 0.2 35 mA 1.5 V 0.2 V 75 50 50 90 80 mA mA mA mA 500 750 250 500 V/µs 18 36 11 22 V/µs STATIC CHARACTERISTICS PARAMETER SYMBOL TEST CONDITIONS Peak On-State Voltage VTM ITM=28A, tp=380μs TJ=25°C (Note 2) TJ=25°C IDRM Repetitive Peak Off-State VDRM=VRRM Current IRRM TJ=125°C Note: 1. Minimum IGT is guaranteed at 5% of IGT max. 2. For both polarities of MT2 referenced to MT1. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT 1.70 V 10 3 μA mA 2 of 3 QW-R401-029.d BTA20A Preliminary 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 3 of 3 QW-R401-029.d