SCR DDF BT151S-500 Featuring High Peak Gate Voltage and Current for Industrial Motor Control Circuits

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Product Description

Product Overview

The SCR BT151S from Shenzhen DingDeFeng Technology Co.,Ltd is a high-performance silicon controlled rectifier designed for demanding applications. It features high thermal cycling performance, high voltage capability, and planar passivation for enhanced voltage ruggedness and reliability. With high current surge capability, it is suitable for ignition circuits, motor control, protection circuits, and voltage regulation.

Product Attributes

Brand: DingDeFeng
Origin: Shenzhen, China

Technical Specifications

Parameter	Symbol	BT151-500R	BT151-650R	BT151-800R	Unit	Test Conditions	Max
Repetitive Peak Off-State Voltages	VDRM, VRRM	500	650	800	V
RMS on-State Current	IT(RMS)	12			A
Non-Repetitive Peak On-State Current	ITSM	120			A
Peak gate current	IGM	2.0			A
Peak gate voltage	VGM	5.0			V
Peak reverses gate voltage	VRGM	5			V
Peak Gate Power	PG(AV)	0.5			W
I2t for fusing	I2t	72			A2s
rate of rise of on-state current	di/dt	50			A/s
Operating junction temperature	TJ	-40~+125
Storage Temperature	TSTG	-40~+150
Peak Repetitive Forward Blocking Current	IDRM				uA	VD = VDRM	10
Peak Repetitive Reverse Blocking Current	IRRM				uA	VD = VRRM	10
Gate Trigger Current	IGT				mA	VD=12V, RL=100	15
Gate Trigger Voltage	VGT				V	VD=12V, RL=100	1.5
Peak Forward On-State Voltage	VTM				V	IT= 23A, IG=50mA	1.7
Non-Trigger Gate Voltage	VGD				V	VD=VDRM, RGK=1K,RL=3.3K	0.2
Latch Current	IL				mA	IG =1.2 IGT	40
Holding Current	IH				mA	IT= 500mA	30
Critical Rate of Rise of Off-State Voltage	dV/dt				V/s	VD=67%VDRM, RGK=1k	200