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 | Minimum Operating Temperature | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology |
NPN |
SINGLE |
NO |
800 MHz |
.4 A |
METAL |
AMPLIFIER |
1 V |
10 dB |
WIRE |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
3 |
CYLINDRICAL |
10 |
3.5 pF |
SILICON |
30 V |
BOTTOM |
O-MBCY-W3 |
TO-39 |
||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
NO |
800 MHz |
.4 A |
METAL |
AMPLIFIER |
1 V |
10 dB |
WIRE |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
3 |
CYLINDRICAL |
25 |
3.5 pF |
SILICON |
30 V |
BOTTOM |
O-MBCY-W3 |
TO-39 |
||||||||||||||||
NXP Semiconductors |
NPN |
SINGLE |
NO |
3500 MHz |
10.8 W |
.65 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
11 dB |
FLAT |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
10.8 W |
20 |
200 Cel |
SILICON |
30 V |
RADIAL |
O-CRPM-F4 |
Not Qualified |
HIGH RELIABILITY, DIFFUSED EMITTER BALLASTING RESISTORS |
|||||||||||||
NXP Semiconductors |
NPN |
SINGLE |
NO |
320 MHz |
245 W |
12 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
15 |
200 Cel |
SILICON |
35 V |
RADIAL |
O-CRFM-F4 |
ISOLATED |
Not Qualified |
|||||||||||||||
Asi Semiconductor |
NPN |
SINGLE |
NO |
600 MHz |
10 W |
1 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
200 Cel |
7 pF |
SILICON |
RADIAL |
O-CRPM-F4 |
Not Qualified |
|||||||||||||||||
|
STMicroelectronics |
NPN |
SINGLE |
NO |
233 W |
20 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
18 |
200 Cel |
220 pF |
SILICON |
55 V |
RADIAL |
O-PRFM-F4 |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||
|
NXP Semiconductors |
NPN |
SINGLE |
NO |
245 MHz |
340 W |
12 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
15 |
200 Cel |
SILICON |
55 V |
RADIAL |
O-CRFM-F4 |
ISOLATED |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||
Toshiba |
NPN |
SINGLE |
NO |
100 MHz |
175 W |
20 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
11.8 dB |
FLAT |
ROUND |
1 |
HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
175 W |
10 |
175 Cel |
500 pF |
SILICON |
18 V |
RADIAL |
O-CRFM-F4 |
Not Qualified |
|||||||||||||
Toshiba |
NPN |
SINGLE |
NO |
100 MHz |
300 W |
20 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
13 dB |
FLAT |
ROUND |
1 |
HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
300 W |
10 |
175 Cel |
SILICON |
55 V |
RADIAL |
O-CRFM-F4 |
Not Qualified |
||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
300 MHz |
15 W |
1 A |
UNSPECIFIED |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
5 |
200 Cel |
15 pF |
SILICON |
35 V |
RADIAL |
O-XRPM-F4 |
||||||||||||||||
Toshiba |
NPN |
SINGLE |
NO |
250 W |
20 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
12.2 dB |
FLAT |
ROUND |
1 |
HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
250 W |
10 |
175 Cel |
600 pF |
SILICON |
35 V |
RADIAL |
O-CRFM-F4 |
Not Qualified |
||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
175 MHz |
23 W |
3 A |
CERAMIC, METAL-SEALED COFIRED |
PIN/PEG |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
3 |
POST/STUD MOUNT |
Other Transistors |
5 |
200 Cel |
25 pF |
SILICON |
40 V |
UPPER |
O-CUPM-P3 |
Not Qualified |
TO-60 |
|||||||||||||||
Motorola |
NPN |
SINGLE |
NO |
175 MHz |
31 W |
2.5 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
6.3 dB |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
5 |
175 Cel |
85 pF |
SILICON |
18 V |
TIN LEAD |
RADIAL |
O-CRFM-F4 |
Not Qualified |
e0 |
||||||||||||
Motorola |
NPN |
SINGLE |
NO |
80 W |
7 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
4.5 dB |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
80 W |
5 |
175 Cel |
200 pF |
SILICON |
18 V |
TIN LEAD |
RADIAL |
O-CRFM-F4 |
Not Qualified |
e0 |
||||||||||||
Motorola |
NPN |
SINGLE |
NO |
20 W |
2 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
9 dB |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
10 |
150 Cel |
55 pF |
SILICON |
18 V |
RADIAL |
O-CRPM-F4 |
Not Qualified |
|||||||||||||||
Motorola |
NPN |
SINGLE |
NO |
100 W |
8 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
9 dB |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
10 |
150 Cel |
125 pF |
SILICON |
16 V |
RADIAL |
O-CRFM-F4 |
Not Qualified |
|||||||||||||||
Motorola |
NPN |
SINGLE |
NO |
50 MHz |
250 W |
20 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
11 dB |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
10 |
150 Cel |
450 pF |
SILICON |
18 V |
TIN LEAD |
RADIAL |
O-CRPM-F4 |
Not Qualified |
e0 |
||||||||||||
Motorola |
NPN |
SINGLE |
NO |
25 W |
2.4 A |
PLASTIC/EPOXY |
AMPLIFIER |
5.4 dB |
THROUGH-HOLE |
RECTANGULAR |
1 |
ULTRA HIGH FREQUENCY BAND |
3 |
FLANGE MOUNT |
Other Transistors |
20 |
150 Cel |
25 pF |
SILICON |
16 V |
TIN LEAD |
SINGLE |
R-PSFM-T3 |
EMITTER |
Not Qualified |
TO-220AB |
e0 |
|||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
400 MHz |
40 W |
5 A |
UNSPECIFIED |
FLAT |
RECTANGULAR |
1 |
VERY HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
10 |
175 Cel |
18 pF |
SILICON |
40 V |
RADIAL |
R-XRPM-F4 |
Not Qualified |
TO-117 |
|||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
400 MHz |
11 W |
1.5 A |
METAL |
WIRE |
ROUND |
1 |
3 |
POST/STUD MOUNT |
Other Transistors |
10 |
175 Cel |
SILICON |
40 V |
UPPER |
O-MUPM-W3 |
Not Qualified |
TO-60 |
|||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
800 MHz |
.5 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
FLANGE MOUNT |
SILICON |
60 V |
Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni) |
SINGLE |
R-PSFM-T3 |
Not Qualified |
TO-126 |
||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
700 MHz |
.5 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
FLANGE MOUNT |
SILICON |
70 V |
Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni) |
SINGLE |
R-PSFM-T3 |
Not Qualified |
|||||||||||||||||||
Onsemi |
NPN |
COMPLEX |
NO |
550 MHz |
.05 A |
PLASTIC/EPOXY |
THROUGH-HOLE |
RECTANGULAR |
5 |
14 |
IN-LINE |
SILICON |
15 V |
TIN LEAD |
DUAL |
R-PDIP-T14 |
Not Qualified |
e0 |
||||||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
700 MHz |
.5 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
FLANGE MOUNT |
SILICON |
70 V |
Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni) |
SINGLE |
R-PSFM-T3 |
Not Qualified |
|||||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
800 MHz |
.5 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
FLANGE MOUNT |
SILICON |
60 V |
Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni) |
SINGLE |
R-PSFM-T3 |
Not Qualified |
TO-126 |
||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
800 MHz |
.5 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
FLANGE MOUNT |
SILICON |
60 V |
Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni) |
SINGLE |
R-PSFM-T3 |
Not Qualified |
TO-126 |
||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
800 MHz |
.5 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
FLANGE MOUNT |
SILICON |
60 V |
Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni) |
SINGLE |
R-PSFM-T3 |
Not Qualified |
TO-126 |
||||||||||||||||||
|
STMicroelectronics |
NPN |
SINGLE |
NO |
140 W |
8 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
10 |
175 Cel |
85 pF |
SILICON |
35 V |
GOLD |
RADIAL |
O-PRPM-F4 |
Not Qualified |
DIFFUSED EMITTER BALLAST RESISTOR |
e4 |
||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
108 MHz |
160 W |
16 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
20 |
200 Cel |
150 pF |
SILICON |
25 V |
RADIAL |
O-PRFM-F4 |
Not Qualified |
DIFFUSED EMITTER BALLAST RESISTOR |
||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
19.4 W |
.45 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
10 |
200 Cel |
10 pF |
SILICON |
25 V |
RADIAL |
O-PRPM-F4 |
Not Qualified |
HIGH EFFICIENCY |
|||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
18.8 W |
.6 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
L BAND |
2 |
POST/STUD MOUNT |
Other Transistors |
15 |
200 Cel |
6.5 pF |
SILICON |
RADIAL |
O-CRPM-F2 |
BASE |
Not Qualified |
||||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
16.7 W |
.9 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
S BAND |
2 |
FLANGE MOUNT |
Other Transistors |
30 |
200 Cel |
7 pF |
SILICON |
RADIAL |
O-CRFM-F2 |
BASE |
Not Qualified |
||||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
8.75 W |
.22 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
15 |
200 Cel |
5 pF |
SILICON |
24 V |
RADIAL |
O-PRPM-F4 |
Not Qualified |
HIGH EFFICIENCY |
|||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
18.8 W |
.6 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
L BAND |
2 |
FLANGE MOUNT |
Other Transistors |
15 |
200 Cel |
6.5 pF |
SILICON |
RADIAL |
O-CRFM-F2 |
BASE |
Not Qualified |
||||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
10 A |
PLASTIC/EPOXY |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
220 pF |
SILICON |
55 V |
RADIAL |
O-PRPM-F4 |
Not Qualified |
|||||||||||||||||||||
|
STMicroelectronics |
NPN |
SINGLE |
NO |
270 W |
20 A |
PLASTIC/EPOXY |
FLAT |
ROUND |
1 |
HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
10 |
200 Cel |
SILICON |
36 V |
NICKEL |
RADIAL |
O-PRFM-F4 |
Not Qualified |
260 |
|||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
43 W |
4.4 A |
CERAMIC, METAL-SEALED COFIRED |
FLAT |
ROUND |
1 |
L BAND |
2 |
FLANGE MOUNT |
Other Transistors |
15 |
200 Cel |
SILICON |
15 V |
RADIAL |
O-CRFM-F2 |
BASE |
Not Qualified |
HIGH RELIABILITY |
||||||||||||||||
|
STMicroelectronics |
NPN |
SINGLE |
NO |
108 MHz |
100 W |
10 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
20 |
175 Cel |
85 pF |
SILICON |
30 V |
NICKEL |
RADIAL |
O-PRFM-F4 |
Not Qualified |
DIFFUSED EMITTER BALLAST RESISTOR |
||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
21.8 W |
.6 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
L BAND |
2 |
FLANGE MOUNT |
Other Transistors |
15 |
200 Cel |
6.5 pF |
SILICON |
RADIAL |
O-CRFM-F2 |
BASE |
Not Qualified |
||||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
150 W |
3 A |
PLASTIC/EPOXY |
SWITCHING |
FLAT |
ROUND |
1 |
L BAND |
2 |
FLANGE MOUNT |
Other Transistors |
15 |
200 Cel |
SILICON |
RADIAL |
O-PRFM-F2 |
BASE |
Not Qualified |
HIGH RELIABILITY |
||||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
19.4 W |
.44 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
20 |
200 Cel |
7 pF |
SILICON |
25 V |
RADIAL |
O-PRPM-F4 |
Not Qualified |
HIGH EFFICIENCY |
|||||||||||||||
|
STMicroelectronics |
NPN |
SINGLE |
NO |
30 W |
4 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
IN-LINE |
Other Transistors |
8 |
150 Cel |
SILICON |
400 V |
MATTE TIN |
SINGLE |
R-PSIP-T3 |
Not Qualified |
HIGH RELIABILITY, HIGH VOLTAGE |
TO-251 |
e3 |
|||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
175 MHz |
60 W |
5 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
5 |
200 Cel |
65 pF |
SILICON |
35 V |
RADIAL |
O-CRFM-F4 |
Not Qualified |
|||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
257 W |
20 A |
PLASTIC/EPOXY |
FLAT |
ROUND |
1 |
HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
5 |
200 Cel |
SILICON |
55 V |
RADIAL |
O-PRFM-F4 |
Not Qualified |
||||||||||||||||||
|
STMicroelectronics |
NPN |
SINGLE |
NO |
175 MHz |
70 W |
8 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
Other Transistors |
20 |
200 Cel |
SILICON |
16 V |
RADIAL |
O-PRFM-F4 |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
35 W |
1.5 A |
CERAMIC, METAL-SEALED COFIRED |
AMPLIFIER |
FLAT |
ROUND |
1 |
L BAND |
2 |
FLANGE MOUNT |
Other Transistors |
15 |
200 Cel |
19 pF |
SILICON |
RADIAL |
O-CRFM-F2 |
BASE |
Not Qualified |
||||||||||||||||
|
STMicroelectronics |
NPN |
SINGLE |
NO |
12 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
ULTRA HIGH FREQUENCY BAND |
4 |
FLANGE MOUNT |
BIP RF Small Signal |
300 pF |
SILICON |
18 V |
RADIAL |
O-PRFM-F4 |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||
|
STMicroelectronics |
NPN |
SINGLE |
NO |
175 MHz |
70 W |
8 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
ROUND |
1 |
VERY HIGH FREQUENCY BAND |
4 |
POST/STUD MOUNT |
Other Transistors |
20 |
200 Cel |
SILICON |
16 V |
RADIAL |
O-PRPM-F4 |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
RF Power Bipolar Junction Transistors (BJT) are electronic devices used in high-frequency RF (radio frequency) applications to amplify and control high-power signals. They are commonly used in applications such as broadcasting, radar, and satellite communications.
RF Power BJTs are designed to handle high-power levels and operate at high frequencies, typically in the range of a few MHz to several GHz. They have a low on-resistance and high gain, making them suitable for high-power amplification.
The RF Power 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 current flows through the base, allowing a larger current to flow from the emitter to the collector.
RF Power BJTs are available in various types and configurations, including NPN and PNP bipolar transistors, and can handle power levels ranging from a few watts to several kilowatts. 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.
Proper selection and use of RF Power BJTs are critical to ensure optimal performance, reliability, and compatibility with other components in the circuit. RF Power BJTs are often used in conjunction with other components, such as filters and matching networks, to form complete RF power amplification circuits.