.5 A Small Signal Bipolar Junction Transistors (BJT) 327

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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

HN1B04F(TE85L,F)

Toshiba

NPN AND PNP

YES

.3 W

.5 A

BIP General Purpose Small Signals

70

150 Cel

MSB92AS1WT1G

Onsemi

PNP

SINGLE

YES

50 MHz

.15 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

25

150 Cel

SILICON

300 V

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G3

1

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

BC640-016G

Onsemi

PNP

SINGLE

NO

150 MHz

1.5 W

.5 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

25

150 Cel

SILICON

80 V

TIN SILVER COPPER

BOTTOM

O-PBCY-T3

TO-226AA

e1

260

2DA1971-13

Diodes Incorporated

PNP

SINGLE

YES

75 MHz

1.5 W

.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

140

150 Cel

SILICON

400 V

-55 Cel

MATTE TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

HIGH RELIABILITY

e3

30

260

AEC-Q101

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

BCV46QTA

Diodes Incorporated

PNP

DARLINGTON

YES

200 MHz

.35 W

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

2000

150 Cel

SILICON

60 V

MATTE TIN

DUAL

R-PDSO-G3

1

HIGH RELIABILITY

e3

30

260

AEC-Q101

BCR523UE6327HTSA1

Infineon Technologies

NPN

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

100 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

70

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 10

e3

BCR523UE6433HTMA1

Infineon Technologies

NPN

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

100 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

70

150 Cel

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-G6

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 10

e3

BCV48E6327HTSA1

Infineon Technologies

PNP

DARLINGTON

YES

200 MHz

.5 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

2000

150 Cel

SILICON

60 V

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

BCV26E6327HTSA1

Infineon Technologies

PNP

DARLINGTON

YES

200 MHz

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

4000

150 Cel

SILICON

30 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

BCV27E6327HTSA1

Infineon Technologies

NPN

DARLINGTON

YES

170 MHz

.36 W

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

4000

150 Cel

SILICON

30 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

BCP49E6327HTSA1

Infineon Technologies

NPN

DARLINGTON

YES

200 MHz

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

2000

150 Cel

SILICON

60 V

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

SMBTA06UPNE6327HTSA1

Infineon Technologies

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

100 MHz

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

100

150 Cel

SILICON

80 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

PZTA42E6327HTSA1

Infineon Technologies

NPN

SINGLE

YES

70 MHz

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

40

150 Cel

SILICON

300 V

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

SMBTA06E6327HTSA1

Infineon Technologies

NPN

SINGLE

YES

100 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

80 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

BCR521E6327HTSA1

Infineon Technologies

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

100 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

20

SILICON

50 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e3

BCV29E6327HTSA1

Infineon Technologies

NPN

DARLINGTON

YES

150 MHz

.5 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

4000

SILICON

30 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

BCV47E6433HTMA1

Infineon Technologies

NPN

DARLINGTON

YES

170 MHz

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

2000

SILICON

60 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SMBTA06E6433HTMA1

Infineon Technologies

NPN

SINGLE

YES

100 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

80 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

BCV49E6327HTSA1

Infineon Technologies

NPN

DARLINGTON

YES

150 MHz

.5 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

2000

SILICON

60 V

SINGLE

R-PSSO-F3

1

COLLECTOR

AEC-Q101

2N2907AUB1

STMicroelectronics

PNP

SINGLE

YES

.5 A

UNSPECIFIED

SWITCHING

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

50

SILICON

60 V

45 ns

300 ns

Gold (Au)

DUAL

R-XDSO-N3

e4

BC817K25E6327HTSA1

Infineon Technologies

NPN

SINGLE

YES

170 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

160

SILICON

45 V

TIN

DUAL

R-PDSO-G3

1

e3

AEC-Q101

BC818K16WH6327XTSA1

Infineon Technologies

NPN

SINGLE

YES

170 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

25 V

TIN

DUAL

R-PDSO-G3

1

e3

AEC-Q101

BC818K40E6327HTSA1

Infineon Technologies

NPN

SINGLE

YES

170 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

250

SILICON

25 V

TIN

DUAL

R-PDSO-G3

1

e3

AEC-Q101

BCR573E6327HTSA1

Infineon Technologies

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

150 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

70

SILICON

50 V

TIN

DUAL

R-PDSO-G3

1

BUILT-IN BIAS RESISTOR RATIO 0.1

e3

DTD143ECT216

ROHM

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

47

150 Cel

SILICON

50 V

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

DUAL

R-PDSO-G3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e1

10

260

ZTX758STOB

Zetex Plc

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

.5 V

WIRE

RECTANGULAR

1

3

IN-LINE

40

200 Cel

SILICON

400 V

MATTE TIN

SINGLE

R-PSIP-W3

1

Not Qualified

e3

10

260

ZTX795ASTOA

Zetex Plc

PNP

SINGLE

NO

100 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

.3 V

WIRE

RECTANGULAR

1

3

IN-LINE

100

200 Cel

SILICON

140 V

MATTE TIN

SINGLE

R-PSIP-W3

1

Not Qualified

e3

10

260

BC807-16-7

Diodes Incorporated

PNP

SINGLE

YES

100 MHz

.31 W

.5 A

PLASTIC/EPOXY

SWITCHING

.7 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

12 pF

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

BC807-25-7

Diodes Incorporated

PNP

SINGLE

YES

100 MHz

.31 W

.5 A

PLASTIC/EPOXY

SWITCHING

.7 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

12 pF

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

BC807-40-7

Diodes Incorporated

PNP

SINGLE

YES

100 MHz

.31 W

.5 A

PLASTIC/EPOXY

SWITCHING

.7 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

170

150 Cel

12 pF

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC1741ASTPQ

ROHM

NPN

SINGLE

NO

250 MHz

.3 W

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

120

150 Cel

SILICON

50 V

TIN SILVER COPPER

SINGLE

R-PSIP-T3

Not Qualified

e1

IMZ4T108

ROHM

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

250 MHz

.3 W

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

120

150 Cel

SILICON

32 V

TIN SILVER COPPER

DUAL

R-PDSO-G6

1

Not Qualified

e1

10

260

ULQ2003ADR

Texas Instruments

NPN

COMPLEX

YES

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

7

16

SMALL OUTLINE

SILICON

50 V

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

Not Qualified

LOGIC LEVEL COMPATIBLE

MS-012AC

e4

NOT SPECIFIED

260

2N3859AD75Z

Fairchild Semiconductor

NPN

SINGLE

NO

90 MHz

.2 W

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

60 V

Matte Tin (Sn)

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

PN4249D74Z

Fairchild Semiconductor

PNP

SINGLE

NO

.6 W

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

60 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

DTD143TKT146

ROHM

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.2 W

.5 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

100

150 Cel

SILICON

40 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

BUILT-IN BIAS RESISTOR

e1

10

260

2SA1727TLQ

ROHM

PNP

SINGLE

YES

12 MHz

10 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

400 V

Tin/Copper (Sn98Cu2)

SINGLE

R-PSSO-G2

1

Not Qualified

e2

10

260

2SD2144STPW

ROHM

NPN

SINGLE

NO

350 MHz

.3 W

.5 A

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

1200

150 Cel

SILICON

20 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

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

MMSTA06T146

ROHM

NPN

SINGLE

YES

100 MHz

.2 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

80 V

DUAL

R-PDSO-G3

1

Not Qualified

10

260

UML6NTR

ROHM

NPN

SINGLE WITH BUILT-IN DIODE

YES

320 MHz

.12 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

5

SMALL OUTLINE

Other Transistors

270

150 Cel

SILICON

12 V

TIN COPPER

DUAL

R-PDSO-G5

1

Not Qualified

e2

10

260

UMF6NTR

ROHM

PNP

SINGLE WITH BUILT-IN FET AND DIODE

YES

260 MHz

.15 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

270

150 Cel

SILICON

12 V

TIN COPPER

DUAL

R-PDSO-G6

Not Qualified

BUILT IN 2SA2018 AND 2SK3019

e2

HBDM60V600W-7

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

100 MHz

.2 W

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

100

150 Cel

SILICON

65 V

MATTE TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

ULN2004ADG4

Texas Instruments

NPN

COMPLEX

YES

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

7

16

SMALL OUTLINE

SILICON

50 V

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

Not Qualified

LOGIC LEVEL COMPATIBLE

MS-012AC

e4

NOT SPECIFIED

260

PMEM1505NG,115

NXP Semiconductors

NPN

SINGLE WITH BUILT-IN DIODE

YES

420 MHz

.8 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

5

SMALL OUTLINE

Other Transistors

90

SILICON

15 V

MATTE TIN

DUAL

R-PDSO-G5

Not Qualified

e3

PMEM1505PG,115

NXP Semiconductors

PNP

SINGLE WITH BUILT-IN DIODE

YES

280 MHz

.3 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

5

SMALL OUTLINE

Other Transistors

90

SILICON

15 V

MATTE TIN

DUAL

R-PDSO-G5

Not Qualified

e3

IMT17-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

200 MHz

.3 W

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

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