.02 A RF Small Signal Bipolar Junction Transistors (BJT) 415

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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 VCEsat Minimum Power Gain (Gp) Terminal Form Package Shape No. of Elements Highest Frequency Band No. of Terminals Package Style (Meter) Sub-Category 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 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) Reference Standard

2SC4259UI-UR

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.9 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4994YS-UL

Renesas Electronics

NPN

SINGLE

YES

10500 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

.75 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

2SC4178F14-A

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

20 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

NOT SPECIFIED

NOT SPECIFIED

2SC4178F12-T2-A

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4229UI-TL

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4784YA-UL

Renesas Electronics

NPN

SINGLE

YES

10000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

8 V

DUAL

R-PDSO-G3

Not Qualified

2SC4462ECTR

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4229UI

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4178F13-A

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

20 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

NOT SPECIFIED

NOT SPECIFIED

2SC4628RR

Renesas Electronics

NPN

SINGLE

NO

600 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

.9 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SC4784YA-UR

Renesas Electronics

NPN

SINGLE

YES

10000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

8 V

DUAL

R-PDSO-G3

Not Qualified

2SC4229UI-UL

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4415XC-TL

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G4

Not Qualified

2SC4994YS

Renesas Electronics

NPN

SINGLE

YES

10500 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.75 pF

SILICON

8 V

DUAL

R-PDSO-G3

Not Qualified

2SC4178F13-T2

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

20 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4628TZ

Renesas Electronics

NPN

SINGLE

NO

600 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

SILICON

20 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

2SC4178F12-T1-A

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4415

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

.9 pF

SILICON

25 V

DUAL

R-PDSO-G4

Not Qualified

2SC4178F12

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4178F12-T2

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4994

Renesas Electronics

NPN

SINGLE

YES

10500 MHz

.1 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

50

150 Cel

.75 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE

2SC4993YS-UR

Renesas Electronics

NPN

SINGLE

YES

10500 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

.8 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

2SC4784YA-TR-E

Renesas Electronics

NPN

SINGLE

YES

10000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

8 V

TIN BISMUTH

DUAL

R-PDSO-G3

1

Not Qualified

e6

2SC4178F14-T2-A

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4183U18

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1 pF

SILICON

25 V

DUAL

R-PDSO-G3

LOW NOISE

2SC4899YH-UL

Renesas Electronics

NPN

SINGLE

YES

9000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.85 pF

SILICON

9 V

DUAL

R-PDSO-G3

Not Qualified

2SC4462ECUL

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4791YA-UL

Renesas Electronics

NPN

SINGLE

YES

10000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

.75 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

2SC4415XC-UL

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G4

Not Qualified

2SC4229UI-UR

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4178F14-T1-A

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4259UI-TL

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.9 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4178F14

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4993YS

Renesas Electronics

NPN

SINGLE

YES

10500 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

.8 pF

SILICON

8 V

DUAL

R-PDSO-G4

Not Qualified

2SC4415XC-TR

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G4

Not Qualified

2SC4993YS-TL

Renesas Electronics

NPN

SINGLE

YES

10500 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

.8 pF

SILICON

8 V

DUAL

R-PDSO-G4

Not Qualified

2SC4791YA-TR

Renesas Electronics

NPN

SINGLE

YES

10000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

.75 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

2SC4183U16

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1 pF

SILICON

25 V

DUAL

R-PDSO-G3

LOW NOISE

2SC4178F13-T1

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

20 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4993YS-TR

Renesas Electronics

NPN

SINGLE

YES

10500 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

.8 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

2SC4229UI-TR

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4628

Renesas Electronics

NPN

SINGLE

NO

600 MHz

.2 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

60

150 Cel

.9 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SC4259UI

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.8 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4263

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

.5 pF

SILICON

12 V

DUAL

R-PDSO-G3

Not Qualified

2SC4784YA-TL

Renesas Electronics

NPN

SINGLE

YES

10000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.8 pF

SILICON

8 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4259

Renesas Electronics

NPN

SINGLE

YES

1000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.9 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2SC4178-A

Renesas Electronics

NPN

SINGLE

YES

600 MHz

.15 W

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

Tin/Bismuth (Sn98Bi2)

DUAL

R-PDSO-G3

Not Qualified

e6

10

260

2SC4791YA-TL

Renesas Electronics

NPN

SINGLE

YES

10000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

.75 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

RF Small Signal Bipolar Junction Transistors (BJT)

RF Small Signal Bipolar Junction Transistors (BJT) are electronic devices used in low-power RF (radio frequency) applications to amplify and control small signals. They are commonly used in applications such as wireless communication, GPS, and radio broadcasting.

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

The RF 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.

RF Small Signal BJTs are available in various types and configurations, including NPN and PNP bipolar transistors, and can handle power levels ranging from a few milliwatts to a few watts. They are subject to various standards and regulations, such as JEDEC (Joint Electron Device Engineering Council) and RoHS (Restriction of Hazardous Substances), to ensure their safety and performance.