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Discrete semiconductors

ROHM offers a wide range of discrete semiconductor components for surface or through hole mounting. MOSFET, bipolar and digital transistors and almost all types of diodes present in ROHM's portfolio. ROHM's cutting-edge production resources allow rapid response to current demands on a global scale, and its extensive experience in advanced semiconductor technology result in the development of energy and space-saving, highly reliable products in a variety of package types - including low profile and high power packages - to suit virtually any application.

Digital transistors	MOSFET transistors
Bipolar transistors	Zener diodes

TRANSISTORS


	High quality MOSFET and bipolar transistors in small surface mount or leaded packages, in ROHM's portfolio you can find a suitable part for any application.

DIGITAL TRANSISTORS

Equivalent circuits and packages
Type	DTCxxxTKA series	DTCxxxYKA series
NPN
	DTAxxxTKA series	DTAxxxYKA series
PNP
	TKA series	YKA series
Package

You can download a datasheet by clicking on the name placed in "Order Code" column of every table.

Electrical characteristics
Order code	Type	R1, kΩ	R2, kΩ	V_CE, V	I_C, mA	P_D,mW	h_FE	Package	Price
DTA114TKA ROHM SMD	PNP	10	None	50	100	200	100 - 600	SC59
DTA114YKA ROHM SMD	PNP	10	47	50	70	200	68 or more	SC59
DTC114TKA ROHM SMD	NPN	10	None	50	100	200	100 - 600	SC59
DTC114YKA ROHM SMD	NPN	10	47	50	70	200	68 or more	SC59
DTC124TKA ROHM SMD	NPN	22	None	50	100	200	100 - 600	SC59
DTC143TKA ROHM SMD	NPN	4.7	None	50	100	200	100 - 600	SC59
DTC144TKA ROHM SMD	NPN	47	None	50	100	200	100 - 600	SC59
IMD2AT108 ROHM SMD Complementary couple	NPN	22	22	50	30	300 /max 200 per element/	56	SC74A
IMD2AT108 ROHM SMD Complementary couple	PNP	22	22	50	30	300 /max 200 per element/	56	SC74A

IMD2AT108 ROHM SMD Complementary couple in one package
Equivalent circuit	Package

For additional information about prices and delivery terms for ordering ROHM products, which are not available on stock, please contact Comet Electronics!

BIPOLAR TRANSISTORS

2SD2212T100 ROHM SMD - Medium power NPN transistor for motor and relay drive

Features				Equivalent circuit
Built-in zener diode between base and collector built-in resistor between base and emitter built-in damper diode strong protection against reverse surges due to L loads Download datasheet
Characteristics				Package - SOT89
Parameter	Symbol	Value	Unit
Collector base voltage	V_CB	60 ±10	V
Collector emitter voltage	V_CE	60 ±10	V
Emitter base voltage	V_EB	6	V
Collector current	I_C	2	A(DC)
Collector current	I_C	3	A(Pulse)
Dissipated power by collector	P_C	2	W
DC current transfer ratio	h_FE	1k - 10k	-
Junction temperature	T_j	150	ºC
Output capacitance	C_ob	25	pF
Download datasheet

Bipolar Transistors SMD Type
Order code	Type	Collector base voltage	Collector emitter voltage	Collector current	Collector power dissipation	Current transfer ratio	Package	Price
Order code	Type	V_CBO,V	V_CEO,V	I_C, A	P_C, W	h_FE	-	Price
2SA1037AK ROHM SMD	PNP	- 60	- 50	- 0.15	0.2	120 - 560	SC59
2SA1797 ROHM SMD	PNP	- 50	- 50	- 2	0.5	82 - 270	SOT89
2SC2412K ROHM SMD	NPN	60	50	0.15	0.2	120 - 560	SC59
2SC3837K ROHM SMD	NPN	30	18	0.05	0.2	56 - 180	SC59
2SC3838K ROHM SMD	NPN	20	11	0.05	0.2	56 - 180	SC59
2SC4081 ROHM SMD	NPN	60	50	0.15	0.2	120 - 560	SC70
2SC4083 ROHM SMD	NPN	20	11	0.05	0.2	56 - 180	SC70
2SC4672 ROHM SMD	NPN	60	50	3	0.5	82 - 270	SOT89
2SD1918TRQ ROHM SMD	NPN	160	160	1.5	1 (10)	120 - 390	SOT428
2SD2212T100 ROHM SMD	NPN	60	60	2	2	1K - 10K	SOT89
SST2222A ROHM SMD R1P	NPN	75	40	0.6	0.35	100 - 300	SOT23
SST2907A ROHM SMD R2F	PNP	- 60	- 60	- 0.6	0.2	100 - 300	SOT23
SST3904 ROHM SMD R1A	NPN	60	40	0.1	0.2	100 - 300	SOT23
SST3906 ROHM SMD R2A	PNP	- 40	- 40	- 0.2	0.2	100 - 300	SOT23

Bipolar Transistors Leaded
Order code	Type	Collector base voltage	Collector emitter voltage	Collector current	Power dissipation	Current transfer ratio	Package	Price
Order code	Type	V_CBO,V	V_CEO,V	I_C, A	P_D, W	h_FE	-	Price
2SC1740S ROHM	NPN	60	50	0.15	0.3	120 - 560	SC72
2SC4043S ROHM	NPN	20	11	0.05	0.3	82 - 180	SC72

MOSFET TRANSISTORS

MOSFET Transistors SMD Type
Order code	Type	Drain source voltage	Gate source threshold voltage	Drain current	Total power dissipation	Static drain-source on resistance @ V_GS	Package	Price
Order code	Type	V_DSS,V	V_GS(th),V	I_D, A	P_D, W	R_DS(on), Ω/V_GS, V	-	Price
2SK2503TL ROHM SMD	NMOS	60	1.0 - 2.5	5	20	0.20/4	SOT428
2SK2504 ROHM SMD	NMOS	100	1.0 - 2.5	5	20	0.28/4	SOT428
2SK2715TL ROHM SMD	NMOS	500	2.0 - 4.0	2	20	4.0/10	SOT428
2SK3018T ROHM SMD	NMOS	30	0.8 - 1.5	0.1	0.2	5.0/4	SOT323
2SK3019TL ROHM SMD	NMOS	30	0.8 - 1.5	0.1	0.15	7/2.5	SOT416
2SK3050TL ROHM SMD	NMOS	600	2.0 - 4.0	2	20	4.4/10	SOT428
2SK3065 ROHM SMD	NMOS	60	0.8 - 1.5	2	0.5	0.25/4	SOT89
RK3055ETL ROHM SMD	NMOS	60	1.0 - 2.5	8	20	0.15/10	SOT428
RK4936TB ROHM SMD Dual transistor	NMOS	30	1.0 - 2.5	6	2	40/4	SO8
RK7002 ROHM SMD	NMOS	60	1.0 - 2.5	0.115	0.225	7.5/5	SOT23
RSQ035N03 ROHM SMD	NMOS	30	1.0 - 2.5	3.5	1.25	0.062/10	TSMT6
UM5K1NTR ROHM SMD Dual transistor	NMOS	30	0.8 - 1.5	0.1	0.15	5/4	SOT353

For additional information about prices and delivery terms for ordering ROHM products, which are not available on stock, please contact Comet Electronics!