Bipolar Transistors

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.
“Energy saving”, “space saving” and “high reliability” are the cores of development concept in order to extend the attractive product lineup. Small-signal device, thin package device and high-power package device are also covered in the lineup.

Bipolar Transistors
(Surface mount type)

Bipolar Transistors
(Through-hole type)

Complex Bipolar Transistors

Characteristics
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Product List

Surface-mount type Bipolar Transistors
Very rich product lineup ranging from ultra-small VMT3 package to power package for various devices produced with development concept of energy-saving and high-reliability to satisfy the versatile market demands.

Package (mm)	VMN3		VMT3		EMT3 (SC-75A) <SOT-416>		EMT3F		V_CEO (V)	I_C (A)	h_FE^*2	RoHS
Package (mm)
Application	PNP	NPN	PNP	NPN	PNP	NPN	PNP	NPN
General Purpose Amplification	2SA2199	2SC6114	-	-	-	-	2SA1774EB	2SC4617EB	50	0.1	120 to 390	Yes
	-	-	2SA2029	2SC5658	2SA1774	2SC4617	-	-	50	0.15	120 to 390	Yes
	-	-	-	-	-	-	-	-	120	0.05	180 to 560	Yes
Low V_CE(sat)	-	-	2SA2030	2SC5663	2SA2018	2SC5585	-	-	12	0.5	270 to 680	Yes
	-	-	-	-	-	-	-	-	15	0.5	120 to 560	Yes
	-	-	-	-	-	-	-	-	15	1	120 to 270/ 180 to 390	Yes
	-	-	-	-	-	-	-	-	12	1.5	270 to 680	Yes
	-	-	-	-	-	-	-	-	12	2	270 to 680	Yes
	-	-	-	2SD2696	-	-	-	-	30	0.4	270 to 680	Yes
	-	-	-	-	-	-	-	-	30	1	270 to 680	Yes
	-	-	-	-	-	-	-	-	30	1.5	270 to 680	Yes
Driver	-	-	-	-	-	-	-	-	32	0.5	120 to 390	Yes
	-	-	-	-	-	-	-	-	32	0.8	120 to 390	Yes
	-	-	-	-	-	-	-	-	50	0.5	120 to 390	Yes
	-	-	-	-	-	-	-	-	80	0.5	120 to 390	Yes
high speed switching	-	-	-	-	-	-	-	-	60	0.5	120 to 270/ 120 to 390	Yes
High h_FE & Muting	-	-	-	-	-	-	-	-	25 (V_EBO)	0.3	820 to 2700	Yes
	-	-	-	-	-	-	-	-	20	0.5	820 to 2700	Yes
	-	-	-	2SD2707	-	2SD2654	-	-	50	0.15	820 to 2700	Yes
High Voltage	-	-	-	-	-	-	-	-	300	0.1	56 to 120	Yes
High Frequency	-	-	-	2SC5659	-	2SC4618	-	-	25	0.05	82 to 180	Yes
	-	-	-	-	-	-	-	-	6	0.05	180 to 560	Yes
	-	-	-	2SC5661	-	2SC4725	-	-	20	0.05	82 to 180	Yes
	-	-	-	2SC5662	-	2SC4726	-	-	11	0.05	56 to 180	Yes
Darlington^*4	-	-	-	-	-	-	-	-	32	0.3	5k or more	Yes
Darlington^*4	-	-	-	-	-	-	-	-	32 (V_CES)	0.3	5k or more	Yes

( )JEITA No. < >JEDEC No.

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Package (mm)	UMT3 (SC-70) <SOT-323>		UMT3F		SMT3 (SC-59) <SOT-346>		V_CEO (V)	I_C (A)	h_FE^*2	RoHS
Package (mm)
Application	PNP	NPN	PNP	NPN	PNP	NPN
General Purpose Amplification	2SA1576A	2SC4081	2SA1576UB	2SC4081UB	2SA1037AK	2SC2412K	50	0.15	120 to 390	Yes
General Purpose Amplification	2SA1579	2SC4102	-	-	2SA1514K	2SC3906K	120	0.05	180 to 560	Yes
Low V_CE(sat)	-	-	-	-	2SA2119K	-	12	0.5	270 to 680	Yes
	-	-	-	-	-	2SD1757K	15	0.5	120 to 560	Yes
	-	-	-	-	2SB1590K	2SD2444K	15	1	120 to 270/ 180 to 390	Yes
	2SB1689	2SD2652	-	-	-	-	12	1.5	270 to 680	Yes
	-	-	-	-	2SB1690K	2SD2653K	12	2	270 to 680	Yes
	-	-	-	-	-	-	30	0.4	270 to 680	Yes
	2SB1694	2SD2656	-	-	-	-	30	1	270 to 680	Yes
	-	-	-	-	2SB1695K	2SD2657K	30	1.5	270 to 680	Yes
Driver	2SA1577	2SC4097	-	-	2SA1036K	2SC2411K	32	0.5	120 to 390	Yes
	-	-	-	-	2SB1197K	2SD1781K	32	0.8	120 to 390	Yes
	-	2SD1949	-	-	-	2SD1484K	50	0.5	120 to 390	Yes
	-	-	-	-	2SB1198K	2SD1782K	80	0.5	120 to 390	Yes
high speed switching	2SA2088	2SC5876	-	-	-	-	60	0.5	120 to 270/ 120 to 390	Yes
High h_FE & Muting	-	-	-	-	-	2SD2704K	25 (V_EBO)	0.3	820 to 2700	Yes
	-	-	-	-	-	2SD2114K	20	0.5	820 to 2700	Yes
	-	2SD2351	-	-	-	2SD2226K	50	0.15	820 to 2700	Yes
High Voltage	-	-	-	-	-	2SC4061K	300	0.1	56 to 120	Yes
High Frequency	-	2SC4098	-	-	-	2SC2413K	25	0.05	82 to 180	Yes
	-	2SC4774	-	-	-	2SC4713K	6	0.05	180 to 560	Yes
	-	2SC4082	-	-	-	2SC3837K	20	0.05	82 to 180	Yes
	-	2SC4083	-	-	-	2SC3838K	11	0.05	56 to 180	Yes
Darlington^*4	-	-	-	-	-	2SD2142K	32	0.3	5k or more	Yes
Darlington^*4	-	-	-	-	2SB852K	2SD1383K	32 (V_CES)	0.3	5k or more	Yes

Notes :	1) 1 When mounted on the recommended land patterns. 2) 2 For h_FE, please see the technical specifications.
	3) 3 Pc=0.2(W) 4) 4 For internal circuit see the technical specifications. 5) PNP (-) symbol omitted.
( )JEITA No. < >JEDEC No.

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Package (mm)	TUMT3		TUMT6		TSMT3		TSMT6		V_CEO(V)	I_C (A)	h_FE^*2	RoHS
Package (mm)
Application	PNP	NPN	PNP	NPN	PNP	NPN	PNP	NPN
Low V_CE(sat)	2SB1732	2SD2702	-	-	2SB1709	2SD2674	-	-	12	1.5	270 to 680	Yes
	2SB1730	2SD2700	US6T6	US6X5	2SB1690	2SD2653	QST6	QSX5	12	2	270 to 680	Yes
	-	-	US6T4	US6X3	2SB1705	2SD2670	QST4	QSX3	12	3	270 to 680	Yes
	-	-	-	-	2SB1707	2SD2672	-	-	12	4	270 to 680	Yes
	-	-	-	-	-	-	QST2	QSX1	12	6	270 to 680	Yes
	2SB1733	2SD2703	-	-	2SB1710	2SD2675	-	-	30	1	270 to 680	Yes
	2SB1731	2SD2701	US6T7	US6X6	2SB1695	2SD2657	QST7	QSX6	30	1.5	270 to 680	Yes
	-	-	US6T5	US6X4	2SB1706	2SD2671	QST5	QSX4	30	2	270 to 680	Yes
	-	-	-	-	2SB1708	2SD2673	-	-	30	3	270 to 680	Yes
	-	-	-	-	-	-	QST3	QSX2	30	5	270 to 680	Yes
high speed switching	-	-	-	-	2SA2090	2SC5868	-	-	60	0.5	120 to 270/ 120 to 390	Yes
	-	-	-	-	2SA2092	2SC5865	-	-	60	1	120 to 270/ 120 to 390	Yes
	-	-	-	-	2SA2094	2SC5866	-	-	60	2	120 to 270/ 120 to 390	Yes

Notes :	1) 1 When mounted on the recommended land patterns. 2) 2 For h_FE, please see the technical specifications.
	3) PNP(-) symbol omitted.

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Package
(mm)

MPT3
(SC-62)
<SOT-89>

CPT3
(SC-63)
<SOT-428>

V_CEO(V)

I_C
(A)

h_FE^*1

RoHS

Application

PNP

NPN

PNP

NPN

Low
V_CE(sat)

2SB1697

2SD2661

270 to 680

Yes

2SB1713

2SD2678

270 to 680

Yes

2SB1424

2SD2150

120 to 390/
180 to 560

Yes

2SB1308

2SD1963

180 to 390

Yes

120 to 390

Yes

2SA1834

2SC5001

180 to 560/
120 to 390

Yes

2SB1698

2SD2662

1.5

270 to 680

Yes

2SB1714

2SD2679

270 to 680

Yes

Driver

2SB1132

2SD1664

120 to 390

Yes

120 to 390

Yes

2SA1900

2SC5053

120 to 270/
120 to 390

Yes

2SA1797

2SC4672

120 to 270/
120 to 390

Yes

2SB1184

2SD1760

120 to 390

Yes

2SB1561

2SD2391

120 to 270

Yes

2SA1952

2SC5103

120 to 270

Yes

2SB1189

2SD1767

0.7

120 to 390

Yes

120 to 390

Yes

2SC4132

120

82 to 390

Yes

2SD2211

2SB1275

2SD1918

160

1.5

82 to 180
120 to 270

Yes

high speed switching

120 to 270/
120 to 390

Yes

High h_FE

2SD2537

1.2

820 to 1800

Yes

2SB1427

390 to 820

Yes

2SD2153

820 to 1800

Yes

2SD2318

560 to 1800

Yes

High Voltage

2SA1759

2SC4505

400

0.1

82 to 180

Yes

2SA1812

2SA1727

400

0.5

120 to 270

Yes

2SA1862

400

82 to 180

Yes

2SC5161

400

25 to 50

Yes

Darlington^*2

2SD1834

60
(V_CES)

2k or more

Yes

2SD2212

2SD2143

60±10

1k to 10k

Yes

2SD2170

90	+20
	-10

1k to 10k

Yes

100

1k to 10k

Yes

Notes :	1) 1 For h_FE, please see the technical specifications. 2) 2 For internal circuit, please see the technical specifications.
	3) PNP (-) symbol omitted.
( )JEITA No. < >JEDEC No.

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Package (mm)	UMT3		SMT3/SST3		V_CEO(V)	I_C (A)	h_FE^*1	RoHS
Package (mm)
Application	PNP	NPN	PNP	NPN
General Purpose Amplification & Pre Amp	BC858BW	BC848BW	BC858B^*2	BC848B^*2	30	0.1	200 to 800	Yes
	-	-	BCX71H^*2	BCX70J,K^*2	45	0.2	140 to 630	Yes
	-	-	BC857B^*2	BC847B^*2	45	0.1	200 to 800	Yes
	-	-	SST6839^*2	SST6838^*2	40	0.2	100 or more	Yes
Driver	-	-	BCX17^*2	BCX19^*2	45	0.5	100 to 600	Yes
Driver	-	-	SSTA56^2 MMSTA56^2	SSTA06^2 MMSTA06^2	80	0.5	100 or more	Yes
Switching	UMT3906	UMT3904	SST3906^*2MMST3906	SST3904^*2MMST3904	40	0.2	100 to 300	Yes
	UMT4403	UMT4401	SST4403^*2MMST4403	SST4401^*2MMST4401	40	0.6	100 to 300	Yes
	-	UMT2222A	-	SST2222A^*2MMST2222A	40	0.6	100 to 300	Yes
	UMT2907A	-	SST2907A^*2MMST2907A	-	60	0.6	100 to 300	Yes
RF amplifier	-	-	-	BFS17^*2	15	0.05	20 to 150	Yes
Darlington^*4	-	-	-	SSTA13^*2MMSTA13	30 (V_CES)	0.5	5k or more	Yes
Darlington^*4	-	-	-	SSTA28^*2MMSTA28	80 (V_CES)	0.3	10k or more	Yes

Notes :

1) *1 For h_FE, please see the technical specifications.
2) *2 SST3 package will be shipped to any country other than Japan.
3) *3 Pc=0.2(W)
4) *4 For internal circuit, please see the technical specifications.
5) PNP (-) symbol omitted.

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Through-hole type Bipolar Transistors
Unique devices matching the market needs are in lineup launched with development concept of energy-saving and high-reliability.

Package (mm)	SPT (SC-72)		ATV		V_CEO(V)	I_C (A)	h_FE^*2	RoHS
Package (mm)
Application	PNP	NPN	PNP	NPN
General Purpose Amplification	2SA933AS	2SC1740S	-	-	50	0.15	120 to 390	Yes
General Purpose Amplification	2SA1038S	2SC2389S	-	-	120	0.05	180 to 560	Yes
Low V_CE(sat)	-	2SD1468S	-	-	15	1	120 to 390	Yes
	-	2SD2687S	-	-	12	5	350 to 680	Yes
	2SA1585S	2SC4115S	-	-	20	2	120 to 390	Yes
Driver	2SA854S	2SC1741S	-	-	32	0.5	120 to 390	Yes
	2SA1515S	-	2SB1237	2SD1858	32	1	120 to 390	Yes
	-	-	2SB1240	2SD1862	32	2	120 to 390	Yes
	-	2SC1741AS	-	-	50	0.5	120 to 390	Yes
	-	-	2SB1443	-	50	3	120 to 270	Yes
	-	-	2SB1243	2SD1864	50	3	120 to 390	Yes
	-	-	2SB1238	2SD1859	80	0.7	120 to 390	Yes
	-	2SD1768S	2SB1241	2SD1863	80	1	120 to 390	Yes
	-	-	2SB1236	2SD1857	120	1.5/2	100 to 200	Yes
	-	-	2SB1236A	2SD1857A	160	1.5	82 to 270	Yes
high speed switching	-	-	2SA2093	2SC5880	60	2	120 to 270/ 120 to 390	Yes
high speed switching	-	-	2SA2073	2SC5826	60	3	120 to 270/ 120 to 390	Yes
High h_FE & Muting	-	2SD2705S	-	-	25 (V_EBO)	0.3	820 to 2700	Yes
	-	2SD2144S	-	-	20	0.5	820 to 2700	Yes
	-	2SD2227S	-	-	50	0.15	820 to 2700	Yes
High Voltage	-	2SC3415S	-	2SC4015	300	0.1	56 to 120	Yes
High Voltage	-	-	2SA1776	-	400	0.5	82 to 270	Yes
High Frequency	-	2SC2058S	-	-	25	0.05	82 to 180	Yes
Darlington^*3	-	-	-	2SD1866	60±10	2	1k to 10k	Yes
	-	-	-	2SC5060	90±10	1	1k to 2.5k	Yes
	-	-	-	2SD1867	100	2	1k to 10k	Yes

Notes:	1) ^*1 For Pc, please see the technical specifications.
	2) ^*2 For h_FE, please see the technical specifications.
	3) ^*3 For internal circuit, please see the technical specifications.
	4) PNP (-) symbol omitted.
( )JEITA No.