ROHM Small Signal Bipolar Junction Transistors (BJT) 503

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Part RoHS Manufacturer Polarity or Channel Type Configuration Surface Mount Nominal Transition Frequency (fT) Maximum Power Dissipation (Abs) Maximum Collector Current (IC) Package Body Material Transistor Application Maximum Rise Time (tr) Maximum VCEsat Minimum DS Breakdown Voltage Terminal Form Package Shape Operating Mode No. of Elements Maximum Fall Time (tf) No. of Terminals Package Style (Meter) Sub-Category Field Effect Transistor Technology Maximum Power Dissipation Ambient Minimum DC Current Gain (hFE) Maximum Operating Temperature Maximum Collector-Base Capacitance Transistor Element Material Maximum Collector-Emitter Voltage Maximum Turn On Time (ton) Minimum Operating Temperature Maximum Turn Off Time (toff) Terminal Finish Maximum Drain-Source On Resistance Maximum Drain Current (ID) Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Case Connection Qualification Additional Features JEDEC-95 Code JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Maximum Feedback Capacitance (Crss) Reference Standard

2SA1038STPR

ROHM

PNP

SINGLE

NO

140 MHz

.3 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

180

150 Cel

SILICON

120 V

TIN SILVER COPPER

SINGLE

R-PSIP-T3

Not Qualified

e1

2SA1514KT146R

ROHM

PNP

SINGLE

YES

140 MHz

.2 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

120 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SA1576U3HZGT106R

ROHM

PNP

SINGLE

YES

140 MHz

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

180

SILICON

50 V

DUAL

R-PDSO-G3

AEC-Q101

2SA1576U3T106R

ROHM

NOT SPECIFIED

NOT SPECIFIED

2SA1577T106R

ROHM

PNP

SINGLE

YES

200 MHz

.2 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

32 V

Tin/Silver/Copper (Sn/Ag/Cu)

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SA1774TLQ

ROHM

PNP

SINGLE

YES

140 MHz

.15 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

DUAL

R-PDSO-G3

1

Not Qualified

10

260

2SA1797T100/Q

ROHM

PNP

SINGLE

YES

200 MHz

2 W

3 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e2

10

260

2SA1834TLR

ROHM

PNP

SINGLE

YES

150 MHz

10 W

10 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

20 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-G2

Not Qualified

e2

10

260

2SA2029FHAT2LR

ROHM

PNP

SINGLE

YES

140 MHz

.15 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

180

SILICON

50 V

Tin/Silver/Copper (Sn/Ag/Cu)

DUAL

R-PDSO-F3

1

e1

30

260

AEC-Q101

2SA934

ROHM

PNP

SINGLE

NO

150 MHz

.75 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

82

SILICON

32 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

NOT SPECIFIED

NOT SPECIFIED

2SAR340PT100Q

ROHM

PNP

SINGLE

YES

2 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.4 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

120

150 Cel

SILICON

400 V

SINGLE

R-PSSO-F3

COLLECTOR

NOT SPECIFIED

NOT SPECIFIED

2SAR502EBTL

ROHM

PNP

SINGLE

YES

520 MHz

.2 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

.4 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

200

150 Cel

4 pF

SILICON

30 V

TIN

DUAL

R-PDSO-F3

1

e3

10

260

2SAR533P5T100

ROHM

PNP

SINGLE

YES

300 MHz

2 W

3 A

PLASTIC/EPOXY

SWITCHING

.4 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

180

150 Cel

24 pF

SILICON

50 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

e3

10

260

2SB1181TL/Q

ROHM

PNP

SINGLE

YES

100 MHz

10 W

1 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

10 W

120

150 Cel

SILICON

80 V

TIN COPPER

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

e2

10

260

2SB1184TLQ

ROHM

PNP

SINGLE

YES

70 MHz

15 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

Tin/Copper (Sn98Cu2)

SINGLE

R-PSSO-G2

1

Not Qualified

e2

10

260

2SB1260T100Q

ROHM

PNP

SINGLE

YES

100 MHz

2 W

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

80 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e2

10

260

2SB1590KT146Q

ROHM

PNP

SINGLE

YES

200 MHz

.2 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

15 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SB1695TL

ROHM

PNP

SINGLE

YES

280 MHz

1 W

1.5 A

PLASTIC/EPOXY

AMPLIFIER

.37 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

270

150 Cel

SILICON

30 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SC1740

ROHM

NPN

SINGLE

NO

180 MHz

.3 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

120

SILICON

50 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

2SC3906KT146S

ROHM

NPN

SINGLE

YES

140 MHz

.2 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

270

150 Cel

SILICON

120 V

Tin/Silver/Copper (Sn/Ag/Cu)

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SC4081UBTLR

ROHM

NPN

SINGLE

YES

180 MHz

.2 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

50 V

DUAL

R-PDSO-F3

NOT SPECIFIED

NOT SPECIFIED

2SC5053T100Q

ROHM

NPN

SINGLE

YES

150 MHz

2 W

1 A

PLASTIC/EPOXY

SWITCHING

.4 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

2 W

120

150 Cel

SILICON

50 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e2

10

260

2SC5876T106R

ROHM

NPN

SINGLE

YES

300 MHz

.2 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

60 V

70 ns

210 ns

Tin/Silver/Copper (Sn/Ag/Cu)

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SCR293P5T100

ROHM

NPN

SINGLE

YES

320 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

270

SILICON

30 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

e3

10

260

2SCR341QTR

ROHM

NPN

SINGLE

YES

1.25 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

82

150 Cel

SILICON

400 V

DUAL

R-PDSO-G6

NOT SPECIFIED

NOT SPECIFIED

2SCR375P5T100Q

ROHM

NPN

SINGLE

YES

200 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

120

SILICON

120 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

e3

10

260

2SCR514P5T100

ROHM

NPN

SINGLE

YES

320 MHz

.7 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

120

SILICON

80 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

e3

10

260

2SCR542F3TR

ROHM

NPN

SINGLE

YES

250 MHz

3 A

PLASTIC/EPOXY

AMPLIFIER

NO LEAD

SQUARE

1

3

SMALL OUTLINE

200

150 Cel

SILICON

30 V

TIN

DUAL

S-PDSO-N3

COLLECTOR

e3

2SCR544P5T100

ROHM

NPN

SINGLE

YES

280 MHz

2.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

120

SILICON

80 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

e3

10

260

2SD1664T100Q

ROHM

NPN

SINGLE

YES

150 MHz

2 W

1 A

PLASTIC/EPOXY

SWITCHING

.4 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

2 W

120

150 Cel

SILICON

32 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e2

10

260

2SD1757KT146R

ROHM

NPN

SINGLE

YES

150 MHz

.2 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

15 V

Tin/Silver/Copper (Sn/Ag/Cu)

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SD1834T100

ROHM

NPN

DARLINGTON

YES

150 MHz

2 W

1 A

PLASTIC/EPOXY

AMPLIFIER

1.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

2 W

2000

150 Cel

SILICON

60 V

TIN COPPER

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e2

10

260

2SD1918TLQ

ROHM

NPN

SINGLE

YES

80 MHz

10 W

1.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

160 V

Tin/Copper (Sn98Cu2)

SINGLE

R-PSSO-G2

1

Not Qualified

e2

10

260

2SD2153T100V

ROHM

NPN

SINGLE

YES

110 MHz

.5 W

2 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

2 W

820

150 Cel

SILICON

25 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e2

10

260

2SD2226KT146W

ROHM

NPN

SINGLE

YES

250 MHz

.2 W

.15 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

1200

150 Cel

SILICON

50 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

Not Qualified

e1

2SD2672TL

ROHM

NPN

SINGLE

YES

250 MHz

.5 W

4 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

270

150 Cel

SILICON

12 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SD2704KT146

ROHM

NPN

SINGLE

YES

35 MHz

.2 W

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

820

150 Cel

SILICON

20 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SD786

ROHM

NPN

SINGLE

NO

.25 W

.3 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

120

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

BC846BT116

ROHM

NPN

SINGLE

YES

300 MHz

.12 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

200

SILICON

65 V

DUAL

R-PDSO-G3

NOT SPECIFIED

NOT SPECIFIED

BC847BHZGT116

ROHM

NPN

SINGLE

YES

200 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

200

SILICON

45 V

TIN

DUAL

R-PDSO-G3

1

e3

10

260

AEC-Q101

BC847BU3HZGT106

ROHM

NPN

SINGLE

YES

200 MHz

.2 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.6 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

200

150 Cel

3 pF

SILICON

45 V

TIN

DUAL

R-PDSO-G3

e3

AEC-Q101

BC857BHZGT116

ROHM

PNP

SINGLE

YES

250 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

210

SILICON

45 V

TIN

DUAL

R-PDSO-G3

1

e3

10

260

AEC-Q101

BCW60CT116

ROHM

NPN

SINGLE

YES

125 MHz

.2 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

260

150 Cel

4.5 pF

SILICON

32 V

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

BSS63AT116

ROHM

PNP

SINGLE

YES

200 MHz

.35 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

5 pF

SILICON

100 V

TIN

DUAL

R-PDSO-G3

e3

DTA043ZMT2L

ROHM

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

250 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

80

SILICON

50 V

TIN

DUAL

R-PDSO-F3

1

BUILT IN BIAS RESISTANCE RATIO IS 10

e3

10

260

DTA113ZETL

ROHM

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

250 MHz

.15 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

33

150 Cel

SILICON

50 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 10

e1

10

260

DTA114EE-TL

ROHM

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

250 MHz

.15 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signals

.15 W

68

150 Cel

SILICON

50 V

DUAL

R-PDSO-G3

1

COLLECTOR

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

10

260

DTA114EU3T106

ROHM

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

250 MHz

.2 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

SILICON

TIN

DUAL

R-PDSO-G3

BUILT-IN BIAS RESISTOR RATIO IS 1

e3

AEC-Q101

Small Signal Bipolar Junction Transistors (BJT)

Small Signal Bipolar Junction Transistors (BJT) are electronic devices used in low-power applications to amplify and switch small signals. They are commonly used in applications such as audio amplifiers, signal processing, and low-power digital circuits.

Small Signal BJTs are designed to handle low-power levels and operate at low to medium frequencies, typically in the range of a few Hz to several MHz. They have a high gain and low noise figure, making them suitable for small signal amplification.

The Small Signal BJT consists of an emitter, base, and collector region, and works by controlling the flow of majority charge carriers (electrons or holes) between the emitter and collector through the base region. When a voltage is applied to the base-emitter junction, a small current flows through the base, allowing a larger current to flow from the emitter to the collector.

Proper use of Small Signal BJTs is important to ensure optimal performance, reliability, and compatibility with other components in the circuit. Small Signal BJTs are often used in conjunction with other components, such as capacitors and resistors, to form complete low-power electronic circuits.B395