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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 |
|||||||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
5000 MHz |
.3 W |
.025 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
Other Transistors |
65 |
150 Cel |
SILICON |
15 V |
TIN |
DUAL |
R-PDSO-G3 |
LOW NOISE |
TO-236AB |
e3 |
30 |
260 |
IEC-134 |
|||||||||||
|
Texas Instruments |
NPN |
COMPLEX |
YES |
550 MHz |
.75 W |
.05 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
5 |
VERY HIGH FREQUENCY BAND |
14 |
SMALL OUTLINE |
Other Transistors |
40 |
85 Cel |
SILICON |
15 V |
MATTE TIN |
DUAL |
R-PDSO-G14 |
1 |
Not Qualified |
LOW NOISE |
e3 |
30 |
260 |
|||||||||||
|
Renesas Electronics |
NPN |
SEPARATE, 5 ELEMENTS |
YES |
8000 MHz |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
5 |
ULTRA HIGH FREQUENCY BAND |
16 |
SMALL OUTLINE |
SILICON |
8 V |
MATTE TIN |
DUAL |
R-PDSO-G16 |
3 |
LOW NOISE |
MS-012AC |
e3 |
30 |
260 |
||||||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
10000 MHz |
.03 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
SILICON |
12 V |
-40 Cel |
TIN |
DUAL |
R-PDSO-G3 |
1 |
LOW NOISE |
e3 |
30 |
260 |
AEC-Q101; IEC-60134 |
||||||||||||||
Texas Instruments |
NPN |
COMPLEX |
YES |
550 MHz |
.05 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
5 |
VERY HIGH FREQUENCY BAND |
14 |
SMALL OUTLINE |
Other Transistors |
40 |
85 Cel |
SILICON |
15 V |
TIN LEAD |
DUAL |
R-PDSO-G14 |
1 |
Not Qualified |
LOW NOISE |
e0 |
20 |
235 |
|||||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
5500 MHz |
.21 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
150 Cel |
1.35 pF |
SILICON |
15 V |
-65 Cel |
TIN |
SINGLE |
R-PSSO-F3 |
1 |
COLLECTOR |
LOW NOISE |
TO-243 |
e3 |
|||||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
25000 MHz |
.035 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
X BAND |
4 |
SMALL OUTLINE |
.3 pF |
SILICON |
4.5 V |
-65 Cel |
TIN |
DUAL |
R-PDSO-G4 |
1 |
HIGH RELIABILITY, LOW NOISE |
e3 |
AEC-Q101 |
|||||||||||||||
|
Onsemi |
NPN |
SINGLE |
YES |
900 MHz |
.05 A |
PLASTIC/EPOXY |
AMPLIFIER |
.4 V |
15 dB |
GULL WING |
RECTANGULAR |
1 |
ULTRA HIGH FREQUENCY BAND |
3 |
SMALL OUTLINE |
Other Transistors |
.225 W |
25 |
150 Cel |
1 pF |
SILICON |
12 V |
MATTE TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
LOW NOISE |
e3 |
30 |
260 |
||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
6000 MHz |
.35 W |
.035 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
Other Transistors |
.3 W |
40 |
150 Cel |
SILICON |
12 V |
Tin (Sn) |
DUAL |
R-PDSO-G3 |
Not Qualified |
LOW NOISE |
TO-236AB |
e3 |
40 |
260 |
CECC |
|||||||||
|
Infineon Technologies |
TIN |
1 |
e3 |
||||||||||||||||||||||||||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
9000 MHz |
.3 W |
.07 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
Other Transistors |
60 |
150 Cel |
SILICON |
TIN |
DUAL |
R-PDSO-G3 |
Not Qualified |
HIGH RELIABILITY |
e3 |
30 |
260 |
|||||||||||||
|
Renesas Electronics |
NPN AND PNP |
SEPARATE, 5 ELEMENTS |
YES |
8000 MHz |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
5 |
ULTRA HIGH FREQUENCY BAND |
16 |
SMALL OUTLINE |
SILICON |
8 V |
MATTE TIN |
DUAL |
R-PDSO-G16 |
3 |
LOW NOISE |
MS-012AC |
e3 |
30 |
260 |
||||||||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
30000 MHz |
.08 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
S BAND |
4 |
SMALL OUTLINE |
.24 pF |
SILICON |
4.5 V |
TIN |
DUAL |
R-PDSO-G4 |
1 |
HIGH RELIABILITY, LOW NOISE |
e3 |
AEC-Q101 |
||||||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
25000 MHz |
.135 W |
.03 A |
PLASTIC/EPOXY |
SWITCHING |
GULL WING |
RECTANGULAR |
1 |
L BAND |
4 |
SMALL OUTLINE |
Other Transistors |
.135 W |
50 |
150 Cel |
SILICON |
4.5 V |
Tin (Sn) |
DUAL |
R-PDSO-G4 |
1 |
EMITTER |
Not Qualified |
e3 |
40 |
260 |
||||||||||
National Semiconductor |
NPN |
YES |
.273 W |
.025 A |
1 |
BIP RF Small Signal |
40 |
SILICON |
Tin/Lead (Sn/Pb) |
e0 |
||||||||||||||||||||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
9000 MHz |
.3 W |
.07 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
Other Transistors |
.3 W |
60 |
175 Cel |
SILICON |
TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
LOW NOISE, HIGH RELIABILITY |
e3 |
30 |
260 |
CECC |
||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
40000 MHz |
.05 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
C BAND |
4 |
SMALL OUTLINE |
.2 pF |
SILICON GERMANIUM |
4 V |
TIN |
DUAL |
R-PDSO-G4 |
1 |
LOW NOISE, HIGH RELIABILITY |
e3 |
AEC-Q101 |
||||||||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
25000 MHz |
.06 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
RECTANGULAR |
1 |
C BAND |
4 |
SMALL OUTLINE |
.3 pF |
SILICON |
4.5 V |
TIN |
DUAL |
R-PDSO-F4 |
1 |
e3 |
AEC-Q101 |
|||||||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
5000 MHz |
.35 W |
.025 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
Other Transistors |
.3 W |
40 |
150 Cel |
SILICON |
15 V |
Tin (Sn) |
DUAL |
R-PDSO-G3 |
Not Qualified |
LOW NOISE |
e3 |
40 |
260 |
CECC |
||||||||||
|
NXP Semiconductors |
NPN |
YES |
.136 W |
.04 A |
1 |
BIP RF Small Signal |
160 |
SILICON GERMANIUM |
TIN |
1 |
e3 |
30 |
260 |
||||||||||||||||||||||||||
|
Renesas Electronics |
NPN |
SEPARATE, 5 ELEMENTS |
YES |
8000 MHz |
PLASTIC/EPOXY |
AMPLIFIER |
NO LEAD |
SQUARE |
5 |
ULTRA HIGH FREQUENCY BAND |
16 |
CHIP CARRIER |
SILICON |
8 V |
MATTE TIN |
QUAD |
S-PQCC-N16 |
2 |
LOW NOISE |
e3 |
30 |
260 |
|||||||||||||||||
|
Renesas Electronics |
NPN |
SEPARATE, 5 ELEMENTS |
YES |
8000 MHz |
PLASTIC/EPOXY |
AMPLIFIER |
NO LEAD |
SQUARE |
5 |
ULTRA HIGH FREQUENCY BAND |
16 |
CHIP CARRIER |
SILICON |
8 V |
MATTE TIN |
QUAD |
S-PQCC-N16 |
2 |
LOW NOISE |
e3 |
30 |
260 |
|||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
YES |
600 MHz |
.3 W |
.05 A |
PLASTIC/EPOXY |
GULL WING |
RECTANGULAR |
1 |
ULTRA HIGH FREQUENCY BAND |
3 |
SMALL OUTLINE |
Other Transistors |
20 |
150 Cel |
3 pF |
SILICON |
15 V |
MATTE TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
TO-236 |
e3 |
30 |
260 |
|||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
45000 MHz |
.16 W |
.045 A |
PLASTIC/EPOXY |
AMPLIFIER |
14 dB |
FLAT |
RECTANGULAR |
1 |
X BAND |
4 |
SMALL OUTLINE |
160 |
150 Cel |
.12 pF |
SILICON GERMANIUM CARBON |
4.2 V |
-55 Cel |
TIN |
DUAL |
R-PDSO-F4 |
1 |
e3 |
|||||||||||||
|
Renesas Electronics |
NPN |
SEPARATE, 5 ELEMENTS |
YES |
8000 MHz |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
5 |
ULTRA HIGH FREQUENCY BAND |
16 |
SMALL OUTLINE |
SILICON |
8 V |
MATTE TIN |
DUAL |
R-PDSO-G16 |
3 |
LOW NOISE |
MS-012AC |
e3 |
30 |
260 |
||||||||||||||||
Onsemi |
NPN |
SINGLE |
NO |
700 MHz |
.625 W |
.1 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
3 |
CYLINDRICAL |
Other Transistors |
40 |
150 Cel |
SILICON |
20 V |
TIN LEAD |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e0 |
235 |
||||||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
44000 MHz |
.16 W |
.045 A |
PLASTIC/EPOXY |
AMPLIFIER |
19.5 dB |
GULL WING |
RECTANGULAR |
1 |
C BAND |
4 |
SMALL OUTLINE |
160 |
150 Cel |
.14 pF |
SILICON GERMANIUM CARBON |
4.2 V |
-55 Cel |
TIN |
DUAL |
R-PDSO-G4 |
1 |
e3 |
|||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
9000 MHz |
.3 W |
.07 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
Other Transistors |
.3 W |
60 |
150 Cel |
SILICON |
TIN |
DUAL |
R-PDSO-G3 |
Not Qualified |
LOW NOISE, HIGH RELIABILITY |
e3 |
260 |
CECC |
||||||||||||
|
Infineon Technologies |
NPN |
SEPARATE, 2 ELEMENTS |
YES |
2500 MHz |
.025 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
2 |
ULTRA HIGH FREQUENCY BAND |
6 |
SMALL OUTLINE |
.8 pF |
SILICON |
15 V |
TIN |
DUAL |
R-PDSO-G6 |
1 |
e3 |
||||||||||||||||||
|
Renesas Electronics |
NPN AND PNP |
SEPARATE, 5 ELEMENTS |
YES |
8000 MHz |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
5 |
ULTRA HIGH FREQUENCY BAND |
16 |
SMALL OUTLINE |
SILICON |
8 V |
MATTE TIN |
DUAL |
R-PDSO-G16 |
3 |
LOW NOISE |
MS-012AC |
e3 |
30 |
260 |
||||||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
2800 MHz |
.3 W |
.025 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
ULTRA HIGH FREQUENCY BAND |
3 |
SMALL OUTLINE |
Other Transistors |
.3 W |
25 |
150 Cel |
SILICON |
15 V |
TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
e3 |
30 |
260 |
CECC |
||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
17000 MHz |
.45 W |
.1 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
4 |
SMALL OUTLINE |
Other Transistors |
50 |
150 Cel |
.48 pF |
SILICON |
5 V |
MATTE TIN |
DUAL |
R-PDSO-G4 |
1 |
EMITTER |
Not Qualified |
e3 |
260 |
|||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
75000 MHz |
.035 A |
PLASTIC/EPOXY |
AMPLIFIER |
NO LEAD |
RECTANGULAR |
1 |
X BAND |
3 |
CHIP CARRIER |
SILICON GERMANIUM |
2.25 V |
GOLD |
BOTTOM |
R-PBCC-N3 |
1 |
EMITTER |
e4 |
AEC-Q101 |
|||||||||||||||||
Onsemi |
NPN |
SINGLE |
NO |
650 MHz |
.35 W |
.1 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
3 |
CYLINDRICAL |
Other Transistors |
60 |
150 Cel |
.7 pF |
SILICON |
25 V |
Tin/Lead (Sn/Pb) |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e0 |
30 |
235 |
||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
1600 MHz |
.3 W |
.025 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
ULTRA HIGH FREQUENCY BAND |
3 |
SMALL OUTLINE |
Other Transistors |
.3 W |
25 |
150 Cel |
1.5 pF |
SILICON |
15 V |
TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
e3 |
30 |
260 |
CECC |
|||||||||
|
Diodes Incorporated |
NPN |
SINGLE |
YES |
3200 MHz |
.33 W |
.05 A |
PLASTIC/EPOXY |
SWITCHING |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
Other Transistors |
56 |
150 Cel |
1.5 pF |
SILICON |
11 V |
MATTE TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
e3 |
30 |
260 |
||||||||||||
|
Intersil |
NPN |
COMPLEX |
YES |
8000 MHz |
.037 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
5 |
ULTRA HIGH FREQUENCY BAND |
14 |
SMALL OUTLINE |
Other Transistors |
40 |
150 Cel |
SILICON |
8 V |
Matte Tin (Sn) - annealed |
DUAL |
R-PDSO-G14 |
3 |
Not Qualified |
LOW NOISE |
MS-012AB |
e3 |
30 |
260 |
|||||||||||
|
Onsemi |
NPN |
SINGLE |
YES |
650 MHz |
.3 W |
1 |
Other Transistors |
60 |
150 Cel |
MATTE TIN |
1 |
e3 |
30 |
260 |
|||||||||||||||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
YES |
9000 MHz |
.3 W |
.07 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
3 |
SMALL OUTLINE |
Other Transistors |
60 |
150 Cel |
SILICON |
TIN |
DUAL |
R-PDSO-G3 |
Not Qualified |
HIGH RELIABILITY, LOW NOISE |
e3 |
30 |
260 |
|||||||||||||
|
Infineon Technologies |
NPN |
SINGLE WITH BUILT-IN DIODE |
YES |
25000 MHz |
.012 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
RECTANGULAR |
1 |
L BAND |
4 |
SMALL OUTLINE |
.1 pF |
SILICON |
4.5 V |
TIN |
DUAL |
R-PDSO-F4 |
1 |
HIGH RELIABILITY |
e3 |
AEC-Q101 |
||||||||||||||||
|
Broadcom |
NPN |
SINGLE |
YES |
.2 W |
.04 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
S BAND |
3 |
SMALL OUTLINE |
Other Transistors |
70 |
150 Cel |
SILICON |
5.5 V |
MATTE TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
HIGH RELIABILITY |
e3 |
260 |
|||||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
65000 MHz |
.08 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
RECTANGULAR |
1 |
C BAND |
4 |
SMALL OUTLINE |
.2 pF |
SILICON GERMANIUM |
2.3 V |
TIN |
DUAL |
R-PDSO-F4 |
1 |
LOW NOISE, HIGH RELIABILITY |
e3 |
AEC-Q101 |
||||||||||||||||
|
NXP Semiconductors |
NPN |
SEPARATE, 2 ELEMENTS |
YES |
10000 MHz |
.45 W |
.03 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
2 |
L BAND |
6 |
SMALL OUTLINE |
60 |
150 Cel |
.48 pF |
SILICON |
12 V |
-40 Cel |
TIN |
DUAL |
R-PDSO-G6 |
1 |
LOW NOISE |
e3 |
30 |
260 |
AEC-Q101; IEC-60134 |
||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
45000 MHz |
.04 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
RECTANGULAR |
1 |
KU BAND |
4 |
SMALL OUTLINE |
.14 pF |
SILICON |
2.5 V |
TIN |
DUAL |
R-PDSO-F4 |
1 |
LOW NOISE, HIGH RELIABILITY |
e3 |
AEC-Q101 |
||||||||||||||||
|
Diodes Incorporated |
MATTE TIN |
1 |
e3 |
30 |
260 |
||||||||||||||||||||||||||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
7500 MHz |
.15 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
L BAND |
4 |
SMALL OUTLINE |
1.3 pF |
SILICON |
12 V |
TIN |
DUAL |
R-PDSO-G4 |
1 |
LOW NOISE |
e3 |
AEC-Q101 |
||||||||||||||||
|
Infineon Technologies |
NPN |
SINGLE |
YES |
80 MHz |
.035 A |
PLASTIC/EPOXY |
AMPLIFIER |
GULL WING |
RECTANGULAR |
1 |
C BAND |
4 |
SMALL OUTLINE |
150 Cel |
SILICON |
2.25 V |
TIN |
DUAL |
R-PDSO-G4 |
1 |
LOW NOISE |
e3 |
AEC-Q101 |
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.