Standard Bipolar Transistors

ROHM Semiconductor Standard Bipolar Transistors are semiconductors that amplify analog or digital signals. The bipolar transistors amplify current, but the devices can be connected in circuits designed to amplify voltage or power. These ROHM devices are available in both PNP and NPN polarities.

Types of Transistors
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Transistor Polarity
ROHM Semiconductor Bipolar Transistors - BJT 120V 2.5A DF2020 BJT PNP TRA
Datasheet
5 801In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT DFN-2020-3S-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN, TO-252 (DPAK), 50V 7A, Power Transistor
Datasheet
2 317In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT PNP, TO-252 (DPAK), -50V -7A, Power Transistor
Datasheet
4 570In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 PNP
ROHM Semiconductor Digital Transistors NPN+PNP, SOT-563, Dual Digital Transistor (Bias Resistor Built-in Transistor)
Datasheet
26 798In Stock
Min.: 1
Mult.: 1
Reel: 8 000

Digital Transistors SMD/SMT SOT-563-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT 40V 200MA
Datasheet
56 222In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN, SOT-23, 100V 100mA, High-Voltage Amplifier Transistor
Datasheet
7 270In Stock
6 000Expected 4/7/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT SOT23 65V .15A BJT TRANSR
Datasheet
2 800In Stock
3 000Expected 4/14/2026
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 PNP
ROHM Semiconductor Digital Transistors Digital Trans w/Res VMT3
Datasheet
7 565In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8 000

Digital Transistors SMD/SMT SOT-723-3 PNP
ROHM Semiconductor Digital Transistors PNP -100mA; -50V EMT3F
Datasheet
674In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Digital Transistors SMD/SMT SOT-416FL-3 PNP
ROHM Semiconductor Digital Transistors NPN 100mA; 50V EMT3F
Datasheet
2 000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Digital Transistors SMD/SMT SOT-416FL-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT TRANS GP BJT PNP 12V 0.5A 6PIN
Datasheet
883In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP 30V 1MA
Datasheet
137In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT TRANS GP BJT NPN 12V 1.5A 6PIN
Datasheet
2 594In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457T-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT PNP -1.5A-120V L. Freq Amplifier
Datasheet
4 356In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP, TO-252 (DPAK), -120V -3A, Power Transistor
Datasheet
1 917In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN, TO-252 (DPAK), 120V 3A, Power Transistor
Datasheet
1 679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP/NPN
Datasheet
6 814In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT Isolated DC/DC Converter
Datasheet
3 079In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25T-5 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT 50V 2A SOT89 BJT TRANS
Datasheet
Product Comments
6 819In Stock
Min.: 1
Mult.: 1
Reel: 1 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT BIPOLAR 80V, 5A, TO-263AB NPN
Datasheet
1 610In Stock
Min.: 1
Mult.: 1
Reel: 1 000

BJTs - Bipolar Transistors Si SMD/SMT TO-263AB-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN/PNP 12V 500MA
Datasheet
7 115In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN, PNP
ROHM Semiconductor Digital Transistors NPN+NPN, SOT-563, Dual Digital Transistor (Bias Resistor Built-in Transistor)
Datasheet
14 955In Stock
Min.: 1
Mult.: 1
Reel: 8 000

Digital Transistors SMD/SMT SOT-563-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN+NPN 12VCEO 1.5A SOT-363T
Datasheet
5 622In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363T-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT DUAL NPN 12V 500MA
Datasheet
4 532In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP/PNP
Datasheet
6 124In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8 000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 PNP