Other Function Transistors

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Part	Manufacturer	Polarity or Channel Type	Configuration	Surface Mount	Nominal Transition Frequency (fT)	Maximum Power Dissipation (Abs)	Maximum Collector Current (IC)	No. of Elements	Sub-Category	Field Effect Transistor Technology	Minimum DC Current Gain (hFE)	Maximum Operating Temperature
BC384C	Texas Instruments	NPN	SINGLE	NO	150 MHz	.3 W	.1 A	1	Other Transistors			150 Cel
BFV83B	Texas Instruments	NPN	SINGLE	YES	350 MHz	.3 W	.2 A	1	Other Transistors		30	175 Cel
BCW85	Texas Instruments	PNP	SINGLE	NO	200 MHz	.3 W	.2 A	1	Other Transistors			140 Cel
BFT54	Texas Instruments	NPN	SINGLE	NO	50 MHz	.36 W	1 A	1	Other Transistors			175 Cel
BD544A	Texas Instruments	PNP	SINGLE	NO	3 MHz	70 W	8 A	1	Other Transistors		40	140 Cel
BC308	Texas Instruments	PNP	SINGLE	NO		.35 W	.1 A	1	Other Transistors		120	150 Cel
2N498A	Texas Instruments	NPN	SINGLE	NO		1 W	.5 A	1	Other Transistors		12	200 Cel
2N2475	Texas Instruments	NPN	SINGLE	NO	600 MHz	.3 W		1	Other Transistors		30	200 Cel
BC212KA	Texas Instruments	PNP	SINGLE	NO	200 MHz	.5 W	.2 A	1	Other Transistors			125 Cel
BUY41	Texas Instruments	NPN	SINGLE	NO	40 MHz	1 W	3 A	1	Other Transistors		40	175 Cel
TIPK112	Texas Instruments	NPN	DARLINGTON	NO		.8 W	2 A		Other Transistors		500	150 Cel
MPS918	Texas Instruments	NPN	SINGLE	NO	600 MHz	.625 W	.05 A	1	Other Transistors		20	150 Cel
2N5427	Texas Instruments	NPN	SINGLE	NO	30 MHz	40 W	7 A	1	Other Transistors		50	175 Cel
A5T2484	Texas Instruments	NPN	SINGLE	NO	60 MHz	.5 W	.05 A	1	Other Transistors			150 Cel
2N6544	Texas Instruments	NPN	SINGLE	NO	6 MHz	125 W	8 A	1	Other Transistors		7	200 Cel
BF436	Texas Instruments	PNP	SINGLE	NO	80 MHz	.625 W	.2 A	1	Other Transistors		40	150 Cel
2N329A	Texas Instruments	PNP	SINGLE	NO	.5 MHz	.386 W	.05 A	1	Other Transistors		14	160 Cel
2N5428	Texas Instruments	NPN	SINGLE	NO	30 MHz	40 W	7 A	1	Other Transistors		60	175 Cel
BF256A	Texas Instruments	N-CHANNEL		NO		.3 W			Other Transistors	JUNCTION		150 Cel
2N248	Texas Instruments	PNP	SINGLE	NO	50 MHz	.03 W	.005 A	1	Other Transistors			75 Cel
MJE13004	Texas Instruments	NPN	SINGLE	NO	4 MHz	75 W	4 A	1	Other Transistors		8	150 Cel
BFS29P	Texas Instruments	NPN	SINGLE	YES	150 MHz	.15 W	.2 A	1	Other Transistors		40	150 Cel
BF437	Texas Instruments	PNP	SINGLE	NO	80 MHz	.625 W	.2 A	1	Other Transistors		30	150 Cel
2N2658	Texas Instruments	NPN	SINGLE	NO	20 MHz	1.2 W	5 A	1	Other Transistors		40	175 Cel
TIP58A	Texas Instruments	NPN	SINGLE	NO		3 W	7.5 A	1	Other Transistors		10	140 Cel
2N2848	Texas Instruments	NPN	SINGLE	NO	250 MHz	.8 W		1	Other Transistors		40	175 Cel
BCY57	Texas Instruments	NPN	SINGLE	NO	350 MHz	.3 W	.1 A	1	Other Transistors			175 Cel
BSY54	Texas Instruments	NPN	SINGLE	NO	100 MHz	.8 W	.75 A	1	Other Transistors		100	175 Cel
BFV50	Texas Instruments	NPN	SINGLE	NO	175 MHz	.15 W	.8 A	1	Other Transistors		30	175 Cel
TIP34D	Texas Instruments	PNP	SINGLE	NO	3 MHz	80 W	10 A	1	Other Transistors		40	140 Cel
BUY70A	Texas Instruments	NPN	SINGLE	NO	6 MHz	75 W	10 A	1	Other Transistors		15	175 Cel
2N924	Texas Instruments	PNP	SINGLE	NO	.8 MHz	.25 W	.1 A	1	Other Transistors			200 Cel
BC142	Texas Instruments	NPN	SINGLE	NO	40 MHz	.8 W		1	Other Transistors		20	175 Cel
BFT40	Texas Instruments	NPN	SINGLE	NO	100 MHz	.8 W	1 A	1	Other Transistors		250	175 Cel
2S720	Texas Instruments	NPN	SINGLE	NO	3 MHz		1 A	1	Other Transistors		10	140 Cel
2N3110	Texas Instruments	NPN	SINGLE	NO	60 MHz	.8 W	1 A	1	Other Transistors		40	175 Cel
BD546C	Texas Instruments	PNP	SINGLE	NO	3 MHz	85 W	15 A	1	Other Transistors		25	140 Cel
2N3299	Texas Instruments	NPN	SINGLE	NO	250 MHz	3 W	.5 A	1	Other Transistors		40	175 Cel
BC383B	Texas Instruments	NPN	SINGLE	NO	150 MHz	.3 W	.1 A	1	Other Transistors			150 Cel
BC307B	Texas Instruments	PNP	SINGLE	NO	280 MHz	.35 W	.1 A	1	Other Transistors		200	150 Cel
BDW24B	Texas Instruments	PNP	DARLINGTON	NO		50 W	6 A		Other Transistors		750	150 Cel
BFV25	Texas Instruments	PNP	SINGLE	NO	30 MHz	.15 W	.03 A	1	Other Transistors			175 Cel
2N522A	Texas Instruments	PNP	SINGLE	NO	15 MHz	.15 W		1	Other Transistors		80	100 Cel
2S501	Texas Instruments	NPN	SINGLE	NO	30 MHz	.3 W	.03 A	1	Other Transistors		40	175 Cel
BFS31P	Texas Instruments	NPN	SINGLE	YES	150 MHz	.15 W	.2 A	1	Other Transistors		80	150 Cel
MJ2801	Texas Instruments	NPN	SINGLE	NO	1 MHz	115 W	15 A	1	Other Transistors		15	175 Cel
2N6469	Texas Instruments	PNP	SINGLE	NO	10 MHz	71 W	15 A	1	Other Transistors		20	200 Cel
2S701	Texas Instruments	NPN	SINGLE	NO	8 MHz	.1 W	.02 A	1	Other Transistors			100 Cel

Other function transistors are a category of transistors that perform specialized functions beyond basic switching and amplification. These transistors are designed to perform specific tasks in electronic circuits, and are used in various applications such as signal processing, voltage regulation, and power management.

Some examples of other function transistors include:

1. Darlington Transistors: Used in high-current and high-voltage applications where a single transistor cannot provide the required gain. Darlington transistors consist of two transistors connected in series, which provide a high gain and low input current.

2. Schottky Transistors: Used in high-speed digital circuits to reduce switching losses and improve efficiency. Schottky transistors use a Schottky barrier diode in combination with a transistor to reduce the voltage drop across the device.

3. Phototransistors: Used in applications where a signal needs to be detected and converted into an electrical signal. Phototransistors use a photodiode to detect light and a transistor to amplify the signal.

4. Bipolar Junction Transistors (BJT): Used in analog circuits for amplification and switching applications. BJTs have a high current gain and low input resistance, making them useful in low-power applications.

5. Junction Field-Effect Transistors (JFET): Used in low-noise and high-impedance applications, such as audio amplifiers and analog switches. JFETs have a high input impedance and low noise, making them suitable for low-power applications.

Other function transistors are available in various sizes and configurations, depending on the specific application. 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 design of other function transistors are critical to ensure optimal performance, reliability, and compatibility with other components in the circuit.