ROHM RF Small Signal Bipolar Junction Transistors (BJT) 14

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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

C-33

ROHM

NPN

SINGLE

YES

1000 MHz

.05 A

UNSPECIFIED

AMPLIFIER

.4 V

15 dB

NO LEAD

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

2

UNCASED CHIP

20

150 Cel

3 pF

SILICON

15 V

UPPER

R-XUUC-N2

Not Qualified

2SC4082T106P

ROHM

NPN

SINGLE

YES

1500 MHz

.2 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

82

150 Cel

1.5 pF

SILICON

20 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

IMX4T108

ROHM

NPN

SEPARATE, 2 ELEMENTS

YES

1500 MHz

.3 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

56

150 Cel

1.6 pF

SILICON

20 V

TIN SILVER COPPER

DUAL

R-PDSO-G6

1

Not Qualified

e1

10

260

2SC4083T106N

ROHM

NPN

SINGLE

YES

3200 MHz

.2 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

S BAND

3

SMALL OUTLINE

Other Transistors

56

150 Cel

1.5 pF

SILICON

11 V

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

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

EMX5T2R

ROHM

NPN

SEPARATE, 2 ELEMENTS

YES

3200 MHz

.15 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

27

150 Cel

1.55 pF

SILICON

11 V

TIN COPPER

DUAL

R-PDSO-F6

1

Not Qualified

e2

10

260

IMX5T108

ROHM

NPN

SEPARATE, 2 ELEMENTS

YES

1400 MHz

.3 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

27

150 Cel

SILICON

TIN SILVER COPPER

DUAL

R-PDSO-G6

1

Not Qualified

e1

10

260

UMX5NTR

ROHM

NPN

SEPARATE, 2 ELEMENTS

YES

3200 MHz

.15 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

27

150 Cel

1.55 pF

SILICON

11 V

DUAL

R-PDSO-G6

1

Not Qualified

10

260

2SC4083T106

ROHM

NPN

SINGLE

YES

3200 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

150 Cel

1.5 pF

SILICON

11 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

Not Qualified

e1

2SC3838KT146P

ROHM

NPN

SINGLE

YES

3200 MHz

.2 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

S BAND

3

SMALL OUTLINE

Other Transistors

82

150 Cel

1.5 pF

SILICON

11 V

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

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SC3837KT146P

ROHM

NPN

SINGLE

YES

1500 MHz

.2 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

82

150 Cel

1.5 pF

SILICON

20 V

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

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SC3838KT146N

ROHM

NPN

SINGLE

YES

3200 MHz

.2 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

S BAND

3

SMALL OUTLINE

Other Transistors

56

150 Cel

1.5 pF

SILICON

11 V

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

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SC4774T106S

ROHM

NPN

SINGLE

YES

800 MHz

.15 W

.05 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

270

150 Cel

1.7 pF

SILICON

6 V

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

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SC5662T2LP

ROHM

NPN

SINGLE

YES

3200 MHz

.15 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

S BAND

3

SMALL OUTLINE

Other Transistors

56

150 Cel

1.5 pF

SILICON

11 V

TIN COPPER

DUAL

R-PDSO-F3

1

Not Qualified

e2

10

260

UMX4NTR

ROHM

NPN

SEPARATE, 2 ELEMENTS

YES

1500 MHz

.15 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

56

150 Cel

1.6 pF

SILICON

20 V

TIN COPPER

DUAL

R-PDSO-G6

1

Not Qualified

e2

10

260

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.