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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments |
NPN |
SEPARATE, 2 ELEMENTS |
NO |
60 MHz |
.3 W |
.03 A |
METAL |
AMPLIFIER |
WIRE |
ROUND |
2 |
6 |
CYLINDRICAL |
Other Transistors |
300 |
175 Cel |
SILICON |
60 V |
BOTTOM |
O-MBCY-W6 |
ISOLATED |
Not Qualified |
LOW NOISE |
TO-78 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
300 MHz |
.625 W |
.1 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
420 |
150 Cel |
SILICON |
45 V |
TIN |
BOTTOM |
O-PBCY-W3 |
ISOLATED |
Not Qualified |
LOW NOISE |
TO-92 |
e3 |
|||||||||||||||||||
|
Microchip Technology |
PNP |
SINGLE |
NO |
200 MHz |
3 W |
.6 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
200 Cel |
SILICON |
60 V |
45 ns |
300 ns |
MATTE TIN |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
HIGH RELIABILITY |
TO-205AD |
e3 |
||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
15 MHz |
5 W |
1 A |
METAL |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
40 |
200 Cel |
SILICON |
250 V |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-5 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Diodes Incorporated |
NPN |
SINGLE |
NO |
175 MHz |
2 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
25 |
SILICON |
100 V |
Matte Tin (Sn) |
SINGLE |
R-PSIP-W3 |
Not Qualified |
e3 |
NOT SPECIFIED |
NOT SPECIFIED |
CECC |
|||||||||||||||||||||||
Texas Instruments |
PNP |
SINGLE |
NO |
100 MHz |
.63 W |
.6 A |
PLASTIC/EPOXY |
AMPLIFIER |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
150 Cel |
SILICON |
150 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.35 W |
.6 A |
PLASTIC/EPOXY |
AMPLIFIER |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
80 |
150 Cel |
SILICON |
160 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
200 MHz |
1 W |
1.5 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
160 |
150 Cel |
SILICON |
25 V |
TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
|||||||||||||||||||||
|
Diotec Semiconductor Ag |
NPN |
SINGLE |
NO |
300 MHz |
.1 A |
PLASTIC/EPOXY |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
420 |
150 Cel |
SILICON |
30 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||||
Onsemi |
NPN |
SINGLE |
NO |
120 MHz |
.03 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
35 |
150 Cel |
1 pF |
SILICON |
20 V |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
LOW NOISE |
TO-92 |
||||||||||||||||||||||||
|
Zetex Plc |
PNP |
SINGLE |
NO |
100 MHz |
2 A |
PLASTIC/EPOXY |
SWITCHING |
.5 V |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
2.5 W |
25 |
200 Cel |
30 pF |
SILICON |
100 V |
MATTE TIN |
SINGLE |
R-PSIP-W3 |
1 |
Not Qualified |
e3 |
10 |
260 |
CECC |
|||||||||||||||||
|
Diodes Incorporated |
PNP |
SINGLE |
NO |
140 MHz |
1 W |
2 A |
PLASTIC/EPOXY |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
Other Transistors |
40 |
200 Cel |
SILICON |
60 V |
MATTE TIN |
SINGLE |
R-PSIP-W3 |
Not Qualified |
e3 |
|||||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
100 MHz |
.35 W |
.6 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
20 |
150 Cel |
SILICON |
140 V |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
|||||||||||||||||||||
Continental Device India |
NPN |
SINGLE |
NO |
100 MHz |
.35 W |
.6 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
20 |
150 Cel |
SILICON |
140 V |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
||||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
.625 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
160 |
150 Cel |
SILICON |
45 V |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
||||||||||||||||||||||
NXP Semiconductors |
NPN |
SINGLE |
NO |
120 MHz |
.03 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
67 |
150 Cel |
1 pF |
SILICON |
20 V |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
LOW NOISE |
TO-92 |
||||||||||||||||||||||||
|
Zetex Plc |
PNP |
SINGLE |
NO |
100 MHz |
2 A |
PLASTIC/EPOXY |
SWITCHING |
.5 V |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
2.5 W |
25 |
200 Cel |
30 pF |
SILICON |
100 V |
MATTE TIN |
SINGLE |
R-PSIP-W3 |
1 |
Not Qualified |
e3 |
10 |
260 |
CECC |
|||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
100 MHz |
.35 W |
.6 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
30 |
150 Cel |
SILICON |
160 V |
TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
|||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
250 MHz |
1.5 W |
.6 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
40 |
150 Cel |
SILICON |
40 V |
35 ns |
255 ns |
TIN SILVER COPPER |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e1 |
260 |
||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
NO |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
30 |
SILICON |
50 V |
35 ns |
300 ns |
TIN LEAD |
BOTTOM |
O-MBCY-W3 |
Qualified |
TO-205AD |
e0 |
MIL-19500/251 |
|||||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
100 MHz |
.35 W |
.6 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
30 |
150 Cel |
SILICON |
160 V |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
|||||||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
150 MHz |
.625 W |
.1 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
110 |
150 Cel |
SILICON |
65 V |
TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
|||||||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
320 MHz |
1.5 W |
.1 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
420 |
150 Cel |
SILICON |
45 V |
-55 Cel |
TIN SILVER COPPER |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e1 |
260 |
|||||||||||||||||||
|
Diodes Incorporated |
NPN |
SINGLE |
NO |
150 MHz |
1 W |
1 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
Other Transistors |
15 |
200 Cel |
SILICON |
45 V |
MATTE TIN |
SINGLE |
R-PSIP-W3 |
1 |
Not Qualified |
e3 |
30 |
260 |
CECC |
||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
80 MHz |
.4 W |
.15 A |
PLASTIC/EPOXY |
AMPLIFIER |
.25 V |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
.4 W |
120 |
125 Cel |
3 pF |
SILICON |
50 V |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
||||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
200 MHz |
.625 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
150 Cel |
SILICON |
60 V |
45 ns |
100 ns |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
|||||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
120 MHz |
.9 W |
.8 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
120 |
150 Cel |
SILICON |
120 V |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
e3 |
||||||||||||||||||||||
Infineon Technologies |
PNP |
SINGLE |
NO |
250 MHz |
.35 W |
.1 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
200 |
150 Cel |
SILICON |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
||||||||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
300 MHz |
.625 W |
.2 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
30 |
150 Cel |
SILICON |
40 V |
70 ns |
250 ns |
TIN SILVER COPPER |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
EUROPEAN PART NUMBER |
TO-92 |
e1 |
260 |
|||||||||||||||||
Infineon Technologies |
NPN |
SINGLE |
NO |
200 MHz |
.625 W |
.1 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
110 |
150 Cel |
SILICON |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
||||||||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
300 MHz |
.625 W |
.1 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
420 |
150 Cel |
SILICON |
45 V |
MATTE TIN |
BOTTOM |
O-PBCY-W3 |
ISOLATED |
Not Qualified |
LOW NOISE |
TO-92 |
e3 |
|||||||||||||||||||
|
Continental Device India |
NPN |
SINGLE |
NO |
300 MHz |
.625 W |
.1 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
420 |
150 Cel |
SILICON |
45 V |
MATTE TIN |
BOTTOM |
O-PBCY-W3 |
ISOLATED |
Not Qualified |
LOW NOISE |
TO-92 |
e3 |
|||||||||||||||||||
|
Onsemi |
PNP |
SINGLE |
NO |
320 MHz |
1.5 W |
.1 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
180 |
150 Cel |
SILICON |
45 V |
Tin/Silver/Copper (Sn/Ag/Cu) |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
EUROPEAN PART NUMBER |
TO-92 |
e1 |
40 |
260 |
||||||||||||||||||
Texas Instruments |
NPN |
SEPARATE, 2 ELEMENTS |
NO |
60 MHz |
.3 W |
.03 A |
METAL |
AMPLIFIER |
WIRE |
ROUND |
2 |
6 |
CYLINDRICAL |
Other Transistors |
300 |
175 Cel |
SILICON |
45 V |
BOTTOM |
O-MBCY-W6 |
ISOLATED |
Not Qualified |
LOW NOISE |
TO-78 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
250 MHz |
.35 W |
.6 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
40 |
150 Cel |
SILICON |
40 V |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
|||||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
NO |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
30 |
200 Cel |
SILICON |
50 V |
35 ns |
300 ns |
TIN LEAD |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Qualified |
TO-206AA |
e0 |
MIL-19500/255 |
|||||||||||||||||||||
|
Vishay Intertechnology |
NPN |
SINGLE |
NO |
100 MHz |
.625 W |
.5 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
100 |
150 Cel |
SILICON |
80 V |
MATTE TIN |
BOTTOM |
O-PBCY-W3 |
1 |
Not Qualified |
TO-226AA |
e3 |
||||||||||||||||||||
STMicroelectronics |
NPN |
SINGLE |
NO |
100 MHz |
.625 W |
.5 A |
PLASTIC/EPOXY |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
150 Cel |
SILICON |
80 V |
Tin/Lead (Sn/Pb) |
BOTTOM |
O-PBCY-W3 |
TO-92 |
e0 |
||||||||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
NO |
100 MHz |
1 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
100 |
175 Cel |
SILICON |
80 V |
TIN LEAD |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Qualified |
TO-18 |
e0 |
MIL-19500/391H |
||||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
100 MHz |
.35 W |
.6 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
30 |
150 Cel |
SILICON |
160 V |
MATTE TIN |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e3 |
|||||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
NO |
1 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
100 |
175 Cel |
SILICON |
80 V |
TIN LEAD |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Qualified |
TO-5 |
e0 |
MIL-19500/391H |
|||||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
NO |
300 MHz |
.625 W |
.1 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
200 |
150 Cel |
SILICON |
65 V |
Tin/Silver/Copper (Sn/Ag/Cu) |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e1 |
40 |
260 |
|||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
NO |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
30 |
200 Cel |
SILICON |
50 V |
35 ns |
300 ns |
TIN LEAD |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Qualified |
TO-5 |
e0 |
MIL-19500/251 |
|||||||||||||||||||||
|
Nte Electronics |
PNP |
SINGLE |
NO |
100 MHz |
.6 W |
1 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
30 |
SILICON |
80 V |
100 ns |
400 ns |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
LOW NOISE |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
70 MHz |
.8 W |
1 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
35 |
200 Cel |
SILICON |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
HIGH RELIABILITY |
TO-5 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||||
|
Diodes Incorporated |
PNP |
SINGLE |
NO |
100 MHz |
1 W |
2 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
Other Transistors |
40 |
200 Cel |
SILICON |
60 V |
MATTE TIN |
SINGLE |
R-PSIP-W3 |
Not Qualified |
e3 |
30 |
260 |
CECC |
|||||||||||||||||||
Diodes Incorporated |
PNP |
SINGLE |
NO |
140 MHz |
2 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
25 |
SILICON |
100 V |
Matte Tin (Sn) |
SINGLE |
R-PSIP-W3 |
Not Qualified |
e3 |
NOT SPECIFIED |
NOT SPECIFIED |
CECC |
|||||||||||||||||||||||
National Semiconductor |
NPN |
SINGLE |
NO |
80 MHz |
.4 W |
.15 A |
PLASTIC/EPOXY |
.3 V |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
25 |
125 Cel |
4 pF |
SILICON |
50 V |
Tin/Lead (Sn/Pb) |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e0 |
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