switching MSKSEMI BTA12-800B MS triac featuring parallel resistor gate cathode for electronic control

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Product Description

BTA12-XXXB(MS) Series Triacs

Product Overview
The BTA12-XXXB(MS) series triacs, featuring a parallel resistor between the Gate and Cathode, are specifically recommended for applications such as straight hair dryers, igniters, and anion generators. These devices offer reliable performance in demanding applications, providing consistent triggering and switching capabilities.

Product Attributes

Brand: MSKSEMI
Series: BTA12-XXXB(MS)

Technical Specifications

Parameter	Symbol	Model	Value	Unit	Notes
Repetitive peak off-state voltage	VDRM	BTA12-600B(MS)	600	V	(Tj=25)
Repetitive peak off-state voltage	VDRM	BTA12-800B(MS)	800	V	(Tj=25)
Repetitive peak reverse voltage	VRRM	BTA12-600B(MS)	600	V	(Tj=25)
Repetitive peak reverse voltage	VRRM	BTA12-800B(MS)	800	V	(Tj=25)
RMS on-state current	IT(RMS)	BTA12-XXXB(MS)	12	A	(TC=85)
Non repetitive surge peak on-state current	ITSM	BTA12-XXXB(MS)	120	A	(full cycle, F=50Hz)
I2t value for fusing	I2t	BTA12-XXXB(MS)	78	A2s	(tp=10ms)
Critical rate of rise of on-state current	dI/dt	BTA12-XXXB(MS)	50	A/s	(IG =2IGT)
Peak gate current	IGM	BTA12-XXXB(MS)	4	A
Average gate power dissipation	PG(AV)	BTA12-XXXB(MS)	1	W
Peak gate power	PGM	BTA12-XXXB(MS)	5	W
Storage junction temperature range	Tstg	BTA12-XXXB(MS)	-40 to 150
Operating junction temperature range	Tj	BTA12-XXXB(MS)	-40 to 125
Gate Trigger Current (IGT)	IGT	BTA12-XXXB(MS)	MAX 50	mA	VD=12V, RL=33, Quadrant --
Gate Trigger Voltage (VGT)	VGT	BTA12-XXXB(MS)	MAX 1.3	V	Quadrant --
Gate Trigger Voltage (VGD)	VGD	BTA12-XXXB(MS)	MIN 0.2	V	VD=VDRM, Tj=125, RL=3.3K, Quadrant --
Latching Current (IL)	IL	BTA12-XXXB(MS)	MAX 80	mA	IG=1.2IGT, Quadrant -
Holding Current (IH)	IH	BTA12-XXXB(MS)	MAX 60	mA	IT=100mA, Quadrant
Repetitive peak off-state voltage	VDRM /VRRM	BTA12-XXXB(MS)	600/800	V
On-state voltage (VTM)	VTM	BTA12-XXXB(MS)	1.5	V	ITM=17A, tp=380s, Tj=25
Off-state current (IDRM)	IDRM	BTA12-XXXB(MS)	5	A	VD=VDRM, Tj=25
Reverse leakage current (IRRM)	IRRM	BTA12-XXXB(MS)	1	mA	VR=VRRM, Tj=125
Junction to case thermal resistance	Rth(j-c)	BTA12-XXXB(MS)	2.3	/W	(AC)
Package Type	PKG	BTA12-XXXB(MS)	TO-220		50/One tube, 1000/a box of REEL

Package Dimensions (TO-220)

Dimension	Millimeters (Min)	Millimeters (Typ)	Millimeters (Max)	Inches (Min)	Inches (Typ)	Inches (Max)
A	15.20		15.90	0.598		0.625
a1		3.75			0.147
a2	13.00		14.00	0.511		0.551
B	10.00		10.40	0.393		0.409
b1	0.61		0.88	0.024		0.034
b2	1.23		1.32	0.048		0.051
C	4.40		4.60	0.173		0.181
c1	0.49		0.70	0.019		0.027
c2	2.40		2.72	0.094		0.107
e	2.40		2.70	0.094		0.106
F	6.20		6.60	0.244		0.259
I	3.75		3.85	0.147		0.151
I4	15.80		16.80	0.622		0.661
L	2.65		2.95	0.104		0.116
l2	1.14		1.70	0.044		0.066
l3	1.14		1.70	0.044		0.066
M		2.60			0.102