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Bipolar 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)

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 VCEO
(V)
IC
(A)
hFE*2 RoHS
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
VCE(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 hFE
&
Muting
- - - - - - - - 25
(VEBO)
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
- - - - - - - - 32
(VCES)
0.3 5k or more Yes
( )JEITA No. < >JEDEC No.

Package
(mm)
UMT3
(SC-70)
<SOT-323>
UMT3F SMT3
(SC-59)
<SOT-346>
VCEO
(V)
IC
(A)
hFE*2 RoHS
Application PNP NPN PNP NPN PNP NPN
General Purpose
Amplification
2SA1576A 2SC4081 2SA1576UB 2SC4081UB 2SA1037AK 2SC2412K 50 0.15 120 to 390 Yes
2SA1579 2SC4102 - - 2SA1514K 2SC3906K 120 0.05 180 to 560 Yes
Low
VCE(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 hFE
&
Muting
- - - - - 2SD2704K 25
(VEBO)
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
- - - - 2SB852K 2SD1383K 32
(VCES)
0.3 5k or more Yes
Notes : 1) *1 When mounted on the recommended land patterns.   2) *2 For hFE, 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.

Package
(mm)
TUMT3 TUMT6 TSMT3 TSMT6 VCEO(V)
IC
(A)
hFE*2 RoHS
Application PNP NPN PNP NPN PNP NPN PNP NPN
Low
VCE(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 hFE, please see the technical specifications.
3) PNP(-) symbol omitted.

Package
(mm)
MPT3
(SC-62)
<SOT-89>
CPT3
(SC-63)
<SOT-428>
VCEO(V)
IC
(A)
hFE*1 RoHS
Application PNP NPN PNP NPN
Low
VCE(sat)
2SB1697 2SD2661 - - 12 2 270 to 680 Yes
2SB1713 2SD2678 - - 12 3 270 to 680 Yes
2SB1424 2SD2150 - - 20 3 120 to 390/
180 to 560
Yes
2SB1308 2SD1963 - - 20 3 180 to 390 Yes
2SB1386 2SD2098 2SB1412 2SD2118 20 5 120 to 390 Yes
- - 2SA1834 2SC5001 20 10 180 to 560/
120 to 390
Yes
2SB1698 2SD2662 - - 30 1.5 270 to 680 Yes
2SB1714 2SD2679 - - 30 2 270 to 680 Yes
Driver 2SB1132 2SD1664 - - 32 1 120 to 390 Yes
2SB1188 2SD1766 2SB1182 2SD1758 32 2 120 to 390 Yes
2SA1900 2SC5053 - - 50 1 120 to 270/
120 to 390
Yes
2SA1797 2SC4672 - - 50 3 120 to 270/
120 to 390
Yes
- - 2SB1184 2SD1760 50 3 120 to 390 Yes
2SB1561 2SD2391 - - 60 2 120 to 270 Yes
- - 2SA1952 2SC5103 60 5 120 to 270 Yes
2SB1189 2SD1767 - - 80 0.7 120 to 390 Yes
2SB1260 2SD1898 2SB1181 2SD1733 80 1 120 to 390 Yes
- 2SC4132 - - 120 2 82 to 390 Yes
- 2SD2211 2SB1275 2SD1918 160 1.5 82 to 180
120 to 270
Yes
high speed switching 2SA2071 2SC5824 2SA2072 2SC5825 60 3 120 to 270/
120 to 390
Yes
High hFE - 2SD2537 - - 25 1.2 820 to 1800 Yes
2SB1427 - - - 20 2 390 to 820 Yes
- 2SD2153 - - 25 2 820 to 1800 Yes
- - - 2SD2318 60 3 560 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 2 82 to 180 Yes
- - - 2SC5161 400 2 25 to 50 Yes
Darlington*2 - 2SD1834 - - 60
(VCES)
1 2k or more Yes
- 2SD2212 - 2SD2143 60±10 2 1k to 10k Yes
- 2SD2170 - -
90 +20
-10
2 1k to 10k Yes
2SB1580 2SD2195 2SB1316 2SD1980 100 2 1k to 10k Yes
Notes : 1) *1 For hFE, please see the technical specifications.
2) *2 For internal circuit, please see the technical specifications.
3) PNP (-) symbol omitted.
( )JEITA No. < >JEDEC No.


Package
(mm)
UMT3 SMT3/SST3 VCEO(V)
IC
(A)
hFE*1 RoHS
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
- - SSTA56*2
MMSTA56*2
SSTA06*2
MMSTA06*2
80 0.5 100 or more Yes
Switching UMT3906 UMT3904 SST3906*2
MMST3906
SST3904*2
MMST3904
40 0.2 100 to 300 Yes
UMT4403 UMT4401 SST4403*2
MMST4403
SST4401*2
MMST4401
40 0.6 100 to 300 Yes
- UMT2222A - SST2222A*2
MMST2222A
40 0.6 100 to 300 Yes
UMT2907A - SST2907A*2
MMST2907A
- 60 0.6 100 to 300 Yes
RF amplifier - - - BFS17*2 15 0.05 20 to 150 Yes
Darlington*4 - - - SSTA13*2
MMSTA13
30
(VCES)
0.5 5k or more Yes
- - - SSTA28*2
MMSTA28
80
(VCES)
0.3 10k or more Yes
Notes : 1) *1 For hFE, 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.

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 VCEO(V)
IC
(A)
hFE*2 RoHS
Application PNP NPN PNP NPN
General Purpose
Amplification
2SA933AS 2SC1740S - - 50 0.15 120 to 390 Yes
2SA1038S 2SC2389S - - 120 0.05 180 to 560 Yes
Low
VCE(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
- - 2SA2073 2SC5826 60 3 120 to 270/
120 to 390
Yes
High hFE
&
Muting
- 2SD2705S - - 25
(VEBO)
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
- - 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 hFE, please see the technical specifications.
3) *3 For internal circuit, please see the technical specifications.
4) PNP (-) symbol omitted.
( )JEITA No.


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