T4771N28TOF Triac DATASHEET

T4771N28TOF ELECTRICAL SPECIFICATIONS

 

   Type: Triac
   Maximum peak gate power (P_GM): 0.1 W
   Maximum repetitive peak and off-state voltage (V_DRM): 600 V
   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): 10 A/µs
   Critical rate of rise of off-state voltage (dV/dt): 1500 V/µs
   Maximum operating junction and storage temperature range (T_stg, T_j): -40..125 °C
   Junction to ambient thermal resistance (R_TH(j-a)): 62.5 K/W
   Junction to case thermal resistance (R_TH(j-c)): 2.2 K/W
   Triggering gate voltage (V_GT): 0.8 V
   Peak on-state voltage drop (V_TM): 1.6 V
   Triggering gate current (I_GT): 12 mA
   Holding current (I_H): 20 mA

Package: TO‑220AB

 

T4771N28TOF 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

 

T4771N28TOF Datasheet

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Description

Technische Information / technical information Netz-Thyristor T4771N Phase Control Thyristor Key Parameters enndaten VDRM / VRRM 2200V … 2900V ITAVM 4640A (TC=85°C) ITSM 100000A 3570A (TC=55°C) vT0 0,772V rT 0,107mΩ RthJC 4,5K/kW Clamping Force 63 … 91kN Max. Diameter 151,5mm Contact Diameter 100mm Height 26mm For type designation please refer to actual shortform catalog http://www.ifbip.com/catalog Merkmale Features  Volle Sperrfähigk