WTF4A60 Bi-Directional Triode Thyristor 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 ◆ Isolation Voltage ( VISO = 1500V AC ) ◆ High Junction temperature(TJ=150℃) General Description Standard gate triggering Triac is suitable for direct coupling to TTL, HTL, CMOS and application such as various logic A1 A2 functions, low power AC switching applications, such as fan Absolute Maximum Ratings (T = J Symbol VDRM /VRRM 25°C unless otherwise specified) Parame Repetitive Peak ter Off-State Voltage IT(RMS) R.M.S On-State Current ITSM Surge On-State Current Condition 2 I2t PGM Peak Gate Power Dissipation Ratings Units TJ = 105 °C One cycle, Peak value, It TO220F G speed, small light controllers and home appliance equipment. non-repetitive full cycle 600 V 4.0 A 50Hz 30 60Hz 31 A 5.1 A2 s 5 W 1 W 4.0 A 7.0 V PG(AV) Average Gate Power Dissipation TJ = 125 °C IGM Peak Gate Current TJ = 125 °C VGM Peak Gate Voltage TJ Operating Junction Temperature -40~+150 ℃ TSTG Storage Temperature -40~+150 ℃ Thermal Characteristics Symbol Parameter Value Units RθJc Thermal Resistance Junction to Case(DC) 4 ℃/W RθJA Thermal Resistance Junction to Ambient(DC) 60 ℃/W Jan 2009. Rev. 0 Copyright @WinSemi Semiconductor Co.,Ltd.,All rights reserved. T02-1 4A60 WTF TF4 Electrical Characteristics (TC=25℃ Characteristics Symbol IDRM/IRRM unless otherwise noted) Typ. Max Unit off-state leakage current TJ=25℃ - - 5 μA (VAK= VDRM/VRRM Single phase, half wave) TJ=125℃ - - 1 mA - 1.2 1.6 V T2+,G+ - - 35 T2+,G- - - 35 T2-,G- - - 35 T2+,G+ - - 1.5 T2+,G- - - 1.5 T2-,G- - - 1.5 TJ=125℃ 0.2 - - V TJ=125℃ 400 - - V/μs VTM Forward “On” voltage (IT=5A, Inst. Measurement) IGT Gate trigger current (continuous dc) (VAK = 6 Vdc, RL = 10 Ω) Note:1 VGT Min Gate Trigger Voltage (Continuous dc) ) (VAK = 6 Vdc, RL = 10 Ω) Note:1 mA V Gate threshold Voltage VGD ＶＤ=1/2VDRM, RL = 3.3K Ω Critical Rate of Rise of Off-State Voltage at Commutation dv/dt (VD=0.67VDRM ;gate open) Note:2 IH Holding Current - - 35 mA IL latching current - - 60 mA Note 1: minimum IGT is guaranted at 5% of IGT max. 2: for both polarities of A2 referenced to A1. 2/5 Steady, all for your advance advance.. 4A60 WTF TF4 3/5 Steady, all for your advance advance.. 4A60 WTF TF4 4/5 Steady, all for your advance advance.. 4A60 WTF TF4 220F Package Dimension TO TO220F Unit: mm 5/5 Steady, all for your advance advance..