Y55KAD SCR DATASHEET

Y55KAD ELECTRICAL SPECIFICATIONS

 

   Type: SCR
   Maximum average on-state current (I_T(AVR)): 1920 A
   Non repetitive surge peak on-state current (I_TSM): 21000 A
   Critical repetitive rate of rise of on-state current (dI/dt): 1200 A/µs
   Critical rate of rise of off-state voltage (dV/dt): 500 V/µs
   Maximum operating junction and storage temperature range (T_stg, T_j): ..125 °C
   Junction to case thermal resistance (R_TH(j-c)): 0.01 K/W
   Peak on-state voltage drop (V_TM): 2.49 V

 

Y55KAD 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

 

Y55KAD Datasheet

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Description

Y55KAD HIGH FREQUENCY THYRISTOR Features  Interdigitated amplifying gates  Fast turn-on and high di/dt IT(AV) 1520A  Low switching losses  Short turn-off time VDRM/VRRM 800~1400V  Hermetic metal cases with ceramic insulators tq 15~28µs Typical Applications ITSM 18kA  Inductive heating  Electronic welders  Self-commutated inverters  AC motor speed control  General power switching applications VALUE SYMBOL CHARACTERISTIC TEST COND