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D4A60S WT WTD
Sensitive Gate Triac
Features
� � � � � Repetitive Peak off -State Voltage:600V R.M.S On-State Current(IT(RMS)=4A) Low On-State Voltage (1.6V(Max.)@ITM High Commutation dv/dt Sensitive Gate Triggering 4 Mode
General Description
Sensitive gate triggering Triac is suitable for direct couplingto TTL , CMOS and application such as various logic Functions, low power AC switching applications,such as fanspeed,small light controllers and home appliance equipment.
Absolute Maximum Ratings (TJ=25℃
symbol
VDRM IT(RMS) ITSM I2t PGM PG(AV) IGM VGM TJ TSTG
unless otherwise specified)
Parameter
Repetitive Peak Off-State Voltage R.M.S On-State Current Surge On-State Current
condition
Tc=109℃ One Cycle, 50Hz/60Hz,
Ratings
600 4.0 30/33
Units
V A A A2s W W A V ℃ ℃
Peak,Non-Repetitive I 2t Peak Gate Power Dissipation Average Gate Power dissipation Peak Gate Current Peak Gate Voltage Operating Junction Temperature Storage Temperature 4.5 1.5 0.1 1.0 7.0 -40~125 -40~150
Thermal Characteristics
Symbol
RӨJC RӨJA
Parameter
Thermal Resistance Junction to case(DC) Thermal resistance Junction to Ambient(DC)
Value
2.6 100
Units
℃/W ℃/W
Rev.A Aug.2010
Copyright@WinSemi Semiconductor Co., Ltd., All right reserved.
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WTD4A60S
Electrical Characteristics(Tc=25℃ unless otherwise noted)
Symbol
IDRM Current VTM I+GT1 III+GT3 V+GT1 V-GT1 V-GT3 V+GT3 VGD (dv/dt)c Voltage at Commutation IH Holding Current Peak On-State Voltage Ⅰ Ⅱ Ⅲ Ⅳ Ⅰ Ⅱ Ⅲ Ⅳ Non-Trigger Gate Voltage Critical Rate of Rise Off-State TJ=125℃,VD=1/2VDRM TJ=125℃,[di/dt]c=-2.0A/ms, VD=2/3VDRM 5 10 V/µs mA Gate Trigger Voltage VD=6V,RL=10Ω 0.2 1.6 1.4 2.0 V Gate Trigger Current VD=6V,RL=10Ω 8 5 12 1.4 1.4 V
Items
Repetitive Peak Off-State
conditions
VD=VDRM,Single Phase, Half Wave TJ=125℃ IT=6A,Inst.Measurement
Ratin Min
-
Typ
-
Max
1.0 1.6 5 5
Unit
mA V
mA
2/5
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WTD4A60S
Fig1.Gate Characteristics
Fig.2 On-State Voltage
Fig.3 On State Current vs.Maximum Power Dissipation
Fig.4 On State Current vs.Allowable Case Temperature
Fig.5 surge On-State Current Rating (Non-Repetitive)
Fig.6 Gate Trigger Voltage vs. Junction Temperature
3/5
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WTD4A60S
Fig.7 Gate Trigger Current vs. Junction Temperature
Fig.8 Transient Thermal Impedance
Fig.9 Gate Trigger Characteristics Test Circuit
4/5
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WTD4A60S
TO252 Package Dimension TO-252
Unit:mm
5/5
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.