Q4008LT Triac DATASHEET

Q4008LT ELECTRICAL SPECIFICATIONS

 

   Type: Triac
   Maximum peak gate power (P_GM): 20 W
   Maximum repetitive peak and off-state voltage (V_DRM): 400 V
   Maximum RMS on-state current (I_T(RMS)): 10 A
   Non repetitive surge peak on-state current (I_TSM): 100 A
   Critical repetitive rate of rise of on-state current (dI/dt): 70 A/µs
   Critical rate of rise of off-state voltage (dV/dt): 30 V/µs
   Maximum operating junction and storage temperature range (T_stg, T_j): -40..125 °C
   Junction to case thermal resistance (R_TH(j-c)): 2.6 K/W
   Triggering gate voltage (V_GT): 1.5 V
   Peak on-state voltage drop (V_TM): 1.6 V
   Triggering gate current (I_GT): 50 mA
   Holding current (I_H): 50 mA

Package: TO220AB

 

Q4008LT Replacements

Type
	< PGM <		W
	< VDRM <		V
	< IT(AVR) <		A
	< IT(RMS) <		A
	< ITSM <		A
	< dI/dt <		A/µs
	< dV/dt <		V/µs
Tstg, Tj	>		°C
RTH(j-a)	<		K/W
RTH(j-c)	<		K/W
VGT	<		V
VTM	<		V
IGT	<		mA
IH	<		mA
Package			+ similar ones

 SEARCH - Replacements for SCR and Triac

 

Q4008LT Datasheet

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Description

Teccor® brand Thyristors 4 / 6 / 8 / 10 / 15 Amp Quadracs QxxxxLTx Series ® Description The Quadrac is an internally triggered Triac designed for AC switching and phase control applications. It is a Triac and DIAC in a single package, which saves user expense by eliminating the need for separate Triac and DIAC components. Standard type devices normally operate in Quadrants I & III triggered from AC line. Alternistor type Quadracs are used in circuits requiring high dv/dt