Digital Transistors

Digital Transistors

Rohm's production volume of Transistor is world's top class and transistor products had been getting refined by quickly complying with the market needs.
Digital transistors are invented by Rohm first in the market, which is the transistor combining built-in resistor(s) for convenience of digital circuit. This product segment is becoming further extensive as in ultra-small packages for space-saving and also with various combination of resistor layout/resistance value.

Digital Transistors

Item		Part No.	Inner circuit	R1 (kΩ)	R2 (kΩ)	Package									VCC (VCEO) (V)	IO (IC) (mA)	GI (hFE)	RoHS
Specifications	Type	PNP NPN				VMT3 (SC-105AA)	EMT3 (SC-75A) <SOT-416>	EMT3F (SC-89)	UMT3 (SC-70) <SOT-323>		UMT3F (SC-85)	SMT3 (SC-59) <SOT-346>		MPT3 (SC-62) <SOT-89>

						Pd=150mW			Pd=200mW					Pd=500mW
		□: Packaging designation symbol				M	E	EB	U	UA	UB	K	KA	P
R1=R2 Potential Divider Type	100mA	DTA023E□ DTC023E□		2.2	2.2	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	100	20～	Yes
		DTA123E□ DTC123E□		2.2	2.2	PNP NPN	PNP NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	100	20～	Yes
		DTA043E□ DTC043E□		4.7	4.7	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	100	20～	Yes
		DTA143E□ DTC143E□		4.7	4.7	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	100	30～	Yes
		DTA014E□ DTC014E□		10	10	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	50	35～	Yes
		DTA114E□ DTC114E□		10	10	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	50	30～	Yes
		DTA024E□ DTC024E□		22	22	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	30	60～	Yes
		DTA124E□ DTC124E□		22	22	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	30	56～	Yes
		DTA044E□ DTC044E□		47	47	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	30	80～	Yes
		DTA144E□ DTC144E□		47	47	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	30	68～	Yes
		DTC015E□		100	100	PNP NPN	-	PNP NPN	-	-	PNP PNP	-	-	-	50	20	-～	Yes
		DTA115E□ DTC115E□		100	100	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	50	20	82～	Yes
	200mA	DTB743E□ DTD743E□		4.7	4.7	PNP NPN	PNP NPN	-	-	-	-	-	-	-	30	-	115～	Yes
	500mA	DTB113E□ DTD113E□		1	1	-	-	-	-	-	-	PNP NPN	-	-	50	-	33～	Yes
		DTB123E□ DTD123E□		2.2	2.2	-	-	-	-	-	-	PNP NPN	-	-	50	-	39～	Yes
		DTB143E□ DTD143E□		4.7	4.7	-	-	-	-	-	-	PNP NPN	-	-	50	-	47～	Yes
		DTB543E□ DTD543E□		4.7	4.7	PNP NPN	PNP NPN	-	-	-	-	-	-	-	12	-	115～	Yes
		DTB114E□ DTD114E□		10	10	-	-	-	-	-	-	PNP NPN	-	-	50	-	56～	Yes
R1≠R2 Leak Absorption Type	100mA	DTA113Z□ DTC113Z□		1	10	-	PNP	-	-	PNP NPN	-	-	PNP NPN	-	50	100	33～	Yes
		DTA023Y□ DTC023Y□		2.2	10	PNP NPN	-	PNP NPN	-	-	PNP PNP	-	-	-	50	100	35～	Yes
		DTA123Y□ DTC123Y□		2.2	10	-	PNP NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	100	33～	Yes
		DTA023J□ DTC023J□		2.2	47	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	100	80～	Yes
		DTA123J□ DTC123J□		2.2	47	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	100	80～	Yes
		DTA143X□ DTC143X□		4.7	10	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	100	30～	Yes
		DTA043Z□ DTC043Z□		4.7	47	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	100	80～	Yes
		DTA143Z□ DTC143Z□		4.7	47	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	100	80～	Yes
		DTA114W□ DTC114W□		10	4.7	-	PNP NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	100	24～	Yes
		DTA014Y□ DTC014Y□		10	47	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	70	80～	Yes
		DTA114Y□ DTC114Y□		10	47	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	70	68～	Yes
		DTA124X□ DTC124X□		22	47	PNP NPN	PNP NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	50	68～	Yes
		DTA144V□ DTC144V□		47	10	-	-	-	-	NPN	-	-	PNP NPN	-	50	30	33～	Yes
		DTA144W□ DTC144W□		47	22	-	PNP NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	30	56～	Yes
	200mA	DTB713Z□ DTD713Z□		1	10	PNP NPN	PNP NPN	-	-	-	-	-	-	-	30	-	140～	Yes
		DTB723Y□ DTD723Y□		2.2	10	PNP NPN	PNP NPN	-	-	-	-	-	-	-	30	-	140～	Yes
		DTB743X□ DTD743X□		4.7	10	PNP NPN	PNP NPN	-	-	-	-	-	-	-	30	-	140～	Yes
		DTB743Z□ DTD743Z□		4.7	47	PNP NPN	PNP NPN	-	-	-	-	-	-	-	30	-	140～	Yes
	500mA	DTB113Z□ DTD113Z□		1	10	-	-	-	NPN	-	-	PNP NPN	-	-	50	-	56～	Yes
		DTB513Z□ DTD513Z□		1	10	PNP NPN	PNP NPN	-	-	-	-	-	-	-	12	-	140～	Yes
		DTB123Y□ DTD123Y□		2.2	10	-	-	-	PNP	-	-	PNP NPN	-	-	50	-	56～	Yes
		DTB523Y□ DTD523Y□		2.2	10	PNP NPN	PNP NPN	-	-	-	-	-	-	-	12	-	140～	Yes
		DTB543X□ DTD543X□		4.7	10	PNP NPN	PNP NPN	-	-	-	-	-	-	-	12	-	140～	Yes
		DTB543Z□ DTD543Z□		4.7	47	PNP NPN	PNP NPN	-	-	-	-	-	-	-	12	-	140～	Yes
	1A	DTDG23YP		2.2	10	-	-	-	-	-	-	-	-	NPN	60	-	300～	Yes

Item		Part No.	Inner circuit	R1 (kΩ)	R2 (kΩ)	Package									VCC (VCEO) (V)	IO (IC) (mA)	GI (hFE)	RoHS
Specifications	Type	PNP NPN				VMT3 (SC-105AA)	EMT3 (SC-75A) <SOT-416>	EMT3F (SC-89)	UMT3 (SC-70) <SOT-323>		UMT3F (SC-85)	SMT3 (SC-59) <SOT-346>		MPT3 (SC-62) <SOT-89>
		PNP NPN				Pd=150mW			Pd=200mW					Pd=500mW
		□: Packaging designation symbol				M	E	EB	U	UA	UB	K	KA	P
Type using R1 alones as input Resistor	For muting	DTC623T□		2.2	-	-	-	-	NPN	-	-	NPN	-	-	20	600	820～	Yes
		DTC643T□		4.7	-	-	-	-	NPN	-	-	NPN	-	-	20	600	820～	Yes
		DTC914T□		4.7	-	-	-	-	-	-	NPN	-	-	-	50	400	820～	Yes
		DTC923T□		4.7	-	-	-	-	-	-	NPN	-	-	-	50	400	820～	Yes
		DTC943T□		4.7	-	-	-	-	-	-	NPN	-	-	-	50	400	820～	Yes
		DTC614T□		10	-	-	-	-	NPN	-	-	NPN	-	-	20	600	820～	Yes
	100mA	DTA113TKA		1	-	-	-	-	-	-	-	-	PNP	-	50	100	100～	Yes
		DTC123TKA		2.2	-	-	-	-	-	-	-	-	NPN	-	50	100	100～	Yes
		DTA043T□ DTC043T□		4.7	-	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	100	100～	Yes
		DTA143T□ DTC143T□		4.7	-	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	100	100～	Yes
		DTA014T□ DTC014T□		10	-	NPN NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	100	100～	Yes
		DTA114T□ DTC114T□		10	-	PNP NPN	PNP NPN	PNP NPN	-	PNP NPN	PNP NPN	-	PNP NPN	-	50	100	100～	Yes
		DTA124T□ DTC124T□		22	-	PNP NPN	PNP NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	100	100～	Yes
		DTA044T□ DTC044T□		47	-	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	60	100～	Yes
		DTA144T□ DTC144T□		47	-	PNP NPN	PNP NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	100	100～	Yes
		DTA015T□ DTC015T□		100	-	PNP NPN	-	PNP NPN	-	-	PNP NPN	-	-	-	50	100	100～	Yes
		DTA115T□ DTC115T□		100	-	PNP NPN	PNP NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	100	100～	Yes
		DTA125T□ DTC125T□		200	-	-	-	-	-	PNP NPN	-	-	PNP NPN	-	50	100	100～	Yes
	500mA	DTB123TK DTD123TK		2.2	-	-	-	-	-	-	-	PNP NPN	-	-	40	500	100～	Yes
		DTB143TK DTD143TK		4.7	-	-	-	-	-	-	-	PNP NPN	-	-	40	500	100～	Yes
		DTB114TK		10	-	-	-	-	-	-	-	PNP	-	-	40	500	100～	Yes
Type using R2 alones as Bleeder Resistor	100mA	DTA114G□ DTC114G□		-	10	-	-	-	-	PNP NPN	-	-	PNP NPN	-	50	100	30～	Yes
		DTA124G□ DTC124G□		-	22	-	-	-	-	NPN	-	-	PNP NPN	-	50	100	56～	Yes
		DTA144G□ DTC144G□		-	47	-	NPN	-	-	PNP NPN	-	-	PNP NPN	-	50	100	68～	Yes
		DTA115G□ DTC115G□		-	100	-	-	-	-	PNP NPN	-	-	PNP NPN	-	50	100	82～	Yes
	500mA	DTB114GK DTD114GK		-	10	-	-	-	-	-	-	PNP NPN	-	-	50	500	56～	Yes
	1A	DTDG14GP		-	10	-	-	-	-	-	-	-	-	NPN	60	1000	300～	Yes