SCR MSKSEMI BT137S-600E MS Featuring 8A RMS Current and 600V Repetitive Peak Reverse Voltage Rating

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Product Description

Product Overview

The BT137S-XXXE(MS) SCR series from MSKSEMI features a parallel resistor between the Gate and Cathode, making it especially recommended for applications such as straight hair devices, igniters, and anion generators. These SCRs offer reliable performance with key features including an RMS on-state current of 8A and repetitive peak off-state/reverse voltages of 600V or 800V.

Product Attributes

Brand: MSKSEMI
Series: BT137S-XXXE(MS)
Package Type: TO-252

Technical Specifications

Symbol	Parameter	Value	Unit
Absolute Maximum Ratings
Tstg	Storage junction temperature range	-40-150
Tj	Operating junction temperature range	-40-125
VDRM	Repetitive peak off-state voltage (Tj=25)	600/800	V
VRRM	Repetitive peak reverse voltage (Tj=25)	600/800	V
IT(RMS)	RMS on-state current (TC=103)	8	A
ITSM	Non repetitive surge peak on-state current (full cycle, F=50Hz)	65	A
I2t	I2t value for fusing (tp=10ms)	21	A2s
IGM	Peak gate current	2	A
dI/dt	Critical rate of rise of on-state current (IG=2IGT)	50 (I-II-III) / 10 (IV)	A/s
PG(AV)	Average gate power dissipation	0.5	W
PGM	Peak gate power	5	W
Main Features
IT(RMS)		8	A
VDRM /VRRM		600/800	V
Electrical Characteristics (Tj=25 unless otherwise specified)
IGT	Gate trigger current (VD=12V, RL=30)	MAX 10 (I-II-III) / 25 (IV)	mA
VGT	Gate trigger voltage (ALL Quadrants)	MAX 1.3	V
VGD	Gate non-trigger voltage (VD=VDRM, Tj=125, RL=3.3K, ALL Quadrants)	MIN 0.2	V
IL	Latching current (IG=1.2IGT)	MAX 20 (I-III) / 30 (II-IV)	mA
IH	Holding current (IT=100mA)	MAX 15	mA
dV/dt	Critical rate of rise of off-state voltage (VD=2/3VDRM, Gate Open, Tj=125)	MIN 50	V/s
Static Characteristics
VTM	On-state voltage (ITM=10A, tp=380s, Tj=25)	1.6 (MAX)	V
IDRM	Off-state current (VD=VDRM, VR=VRRM, Tj=25)	5 (MAX)	A
IRRM	Reverse leakage current (Tj=125)	1 (MAX)	mA
Thermal Resistances
Rth(j-c)	Junction to case (AC)	2.1	/W
Rth(j-a)	Junction to ambient	70	/W
Package Mechanical Data (TO-252)
P/N	PKG	QTY
BT137S-XXXE(MS)	TO-252	2500
Symbol	Dimensions In Millimeters	Dimensions In Inches
A	2.200 - 2.400	0.087 - 0.094
A1	0.000 - 0.127	0.000 - 0.005
b	0.635 - 0.770	0.025 - 0.030
c	0.460 - 0.580	0.018 - 0.023
D	6.500 - 6.700	0.256 - 0.264
D1	5.100 - 5.460	0.201 - 0.215
D2		2.900 REF. (0.114 REF.)
E	6.000 - 6.200	0.236 - 0.244
e	2.186 - 2.386	0.086 - 0.094
L	9.712 - 10.312	0.382 - 0.406
L1		4.830 REF. (0.190 REF.)
L2	1.400 - 1.700	0.055 - 0.067
L3		5.250 REF. (0.207 REF.)
L4	0.600 - 1.000	0.024 - 0.039
	1.100 - 1.300	0.043 - 0.051
	0 - 8	0 - 8
h	0.000 - 0.300	0.000 - 0.012
V	1.600 REF.	0.063 REF.