STU4A60 de Thyrist or Bi-Directional Trio riode Thyristo Features ◆ Repetitive Peak Off-State Voltage : 600V ◆ R.M.S On-State Current ( IT(RMS)= 4 A ) ◆ Low On-State Voltage (1.6V(Typ.) @ ITM) ◆ High Commutation dv/dt General Description Sensitive gate triggering Triac is suitable for direct coupling to TTL, HTL, CMOS and application such as various logic A1 functions, low power AC switching applications, such as fan A2 G speed, small light controllers and home appliance equipment. TO-251 Absolute Maximum Ratings (T = J Symbol VDRM /VRRM IT(RMS) ITSM 2 25°C unless otherwise specified) Para Condition Repetitive Peak Off-State Voltage TJ = 1118 °C R.M.S On-State Current 50/60Hz, One cycle, Peak value, non-repetitive Surge On-State Current Ratings Units 600 V 4.0 A 18/20 A 1.67 A2s It I2t P GM Peak Gate Power Dissipation 1.5 W P G(AV) Average Gate Power Dissipation 0.1 W IGM Peak Gate Current 1.0 A V GM Peak Gate Voltage 7.0 V TJ Operating Junction Temperature -40~+150 ℃ T STG Storage Temperature -40~+150 ℃ Thermal Characteristics Symbol Parameter Value Units RθJc Thermal Resistance Junction to Case(DC) 3 ℃/W RθJA Thermal Resistance Junction to Ambient(DC) 75 ℃/W Jan 2009. Rev. 0 Copyright@Winsemi Microelectronics Co., Ltd., All right reserved. T02-1 STU4A60 Electrical Characte Characterristics (TC=25℃ unless otherwise noted) Characteristics Symbol off-state leakage current IDRM/IRRM VTM IGT VGT (VAK= VDRM/VRRM Single phase, half wave) Min Typ. Max Unit - 100 500 μA - 1.2 1.7 V T2+,G+ - - 5 T2+,G- - - 5 T2-,G- - - 5 T2-,G+ - - 10 T2+,G+ - - 1.5 T2+,G- - - 1.5 T2-,G- - - 1.5 T2-,G+ - - 2 TJ=125℃ 0.2 - - V TJ=125℃ 3 - - V/μs TJ=125 ℃ Forward “On” voltage (IT=5A, Inst. Measurement) Gate trigger current (continuous dc) (VAK = 6 Vdc, RL = 10 Ω) Gate Trigger Voltage (Continuous dc) ) (V AK = 6 Vdc, RL = 10 Ω) mA V Gate threshold Voltage VGD ＶＤ=1/2VDRM, Critical Rate of Rise of Off-State Voltage at Commutation (dv/dt)c (VD=0.67VDRM ;(dｉ/dｔ)Ｃ=-1A/ms) IH Holding Current - 2 - mA IL latching current - 2 6 mA 2 /5 Steady, keep you advance STU4A60 3 /5 Steady, keep you advance STU4A60 4 /5 Steady, keep you advance STU4A60 ge Di mensi on TO-251 Packa Packag Dim sio Unit: mm 5 /5 Steady, keep you advance