K3503FD450 SCR DATASHEET

K3503FD450 ELECTRICAL SPECIFICATIONS

 

   Type: SCR
   Maximum peak gate power (P_GM): 0.2 W
   Maximum repetitive peak and off-state voltage (V_DRM): 400 V
   Maximum average on-state current (I_T(AVR)): 3 A
   Maximum RMS on-state current (I_T(RMS)): 4 A
   Non repetitive surge peak on-state current (I_TSM): 40 A
   Critical repetitive rate of rise of on-state current (dI/dt): 50 A/µs
   Critical rate of rise of off-state voltage (dV/dt): 16 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)): 3 K/W
   Triggering gate voltage (V_GT): 0.8 V
   Peak on-state voltage drop (V_TM): 1.4 V
   Triggering gate current (I_GT): 0.1 mA
   Holding current (I_H): 5 mA

Package: TO‑252

 

K3503FD450 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

 

K3503FD450 Datasheet

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Description

Date:- 17 Nov, 2004 Data Sheet Issue:- 1a WESTCODE An IXYS Company Provisional Data Medium Voltage Thyristor Types K3503F#450 to K3503F#520 (Development Type No. KX094FC450-520) Absolute Maximum Ratings MAXIMUM VOLTAGE RATINGS UNITS LIMITS V DRM Repetitive peak off-state voltage, (note 1) 4500-5200 V V DSM Non-repetitive peak off-state voltage, (note 1) 4500-5200 V V RRM Repetitive peak reverse voltage, (note 1) 4500-5200 V V RSM Non-repetitive peak reverse voltage, (note