NTE5557 SCR DATASHEET

NTE5557 ELECTRICAL SPECIFICATIONS

 

   Type: SCR
   Maximum peak gate power (P_GM): 20 W
   Maximum repetitive peak and off-state voltage (V_DRM): 200 V
   Maximum RMS on-state current (I_T(RMS)): 35 A
   Non repetitive surge peak on-state current (I_TSM): 300 A
   Critical rate of rise of off-state voltage (dV/dt): 100 V/µs
   Maximum operating junction and storage temperature range (T_stg, T_j): -40..150 °C
   Junction to case thermal resistance (R_TH(j-c)): 1.6 K/W
   Peak on-state voltage drop (V_TM): 1.6 V
   Triggering gate current (I_GT): 30 mA
   Holding current (I_H): 50 mA

Package: TO‑208AA

 

NTE5557 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

 

NTE5557 Datasheet

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Description

NTE5557 Silicon Controlled Rectifier (SCR) 820 Amp, TO200AB Applications: D DC Motor Control D DC Power Supplies D AC Controller Absolute Maximum Ratings: (TJ = +125°C unless otherwise specified) Repetitive Peak Voltages, VDRM, VRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1600V Average On-State Current (TC = +55°C, 180°, Half Sine Wave, 50Hz), IT(AV) . . . . . . . . . . . . . . 735A RMS On-State Current (Ths = +55°C, Double Sid