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
C5T2222A	Texas Instruments	NPN	SINGLE	YES	350 MHz	.32 W	.6 A	1	Other Transistors		100	150 Cel
MJ4033	Texas Instruments	NPN	DARLINGTON	NO		150 W	16 A		Other Transistors		1000	200 Cel
TIPP32	Texas Instruments	PNP	SINGLE	NO		.8 W	2 A	1	Other Transistors		10	150 Cel
BD746	Texas Instruments	PNP	SINGLE	NO		3.5 W	20 A	1	Other Transistors		20	140 Cel
TIP34F	Texas Instruments	PNP	SINGLE	NO	3 MHz	80 W	10 A	1	Other Transistors		20
BF541	Texas Instruments	PNP	SINGLE	NO	130 MHz	.25 W	.05 A	1	Other Transistors		45	150 Cel
2S103	Texas Instruments	NPN	SINGLE	NO	135 MHz	.4 W	.05 A	1	Other Transistors			175 Cel
BFP11	Texas Instruments	NPN	SINGLE	NO	60 MHz	1.2 W	.5 A	1	Other Transistors		25	140 Cel
2N3107	Texas Instruments	NPN	SINGLE	NO	70 MHz	.8 W	1 A	1	Other Transistors		100	200 Cel
BC584	Texas Instruments	NPN	SINGLE	NO	150 MHz	.3 W	.2 A	1	Other Transistors			150 Cel
BFY10	Texas Instruments	NPN	SINGLE	NO	60 MHz	.3 W	.05 A	1	Other Transistors			175 Cel
BN209	Texas Instruments	NPN		NO					Other Transistors
BC514A	Texas Instruments	PNP	SINGLE	NO	200 MHz	.3 W	.2 A	1	Other Transistors			140 Cel
BD636	Texas Instruments	PNP	SINGLE	NO		2 W	2 A	1	Other Transistors		25	140 Cel
BC261B	Texas Instruments	PNP	SINGLE	NO	200 MHz	.3 W	.1 A	1	Other Transistors			175 Cel
BD539A	Texas Instruments	NPN	SINGLE	NO	3 MHz	45 W	5 A	1	Other Transistors		30	140 Cel
BFP13	Texas Instruments	NPN	SINGLE	NO	60 MHz	1.2 W	.5 A	1	Other Transistors		25	140 Cel
2N397	Texas Instruments	PNP	SINGLE	NO	10 MHz	.15 W	.2 A	1	Other Transistors		40	100 Cel
2N734	Texas Instruments	NPN	SINGLE	NO		.5 W	.05 A	1	Other Transistors		15	200 Cel
2S746A	Texas Instruments	NPN	SINGLE	NO		.3 W	.05 A	1	Other Transistors
BFX38	Texas Instruments	PNP	SINGLE	NO	100 MHz	7 W	1 A	1	Other Transistors		85	175 Cel
TIPP31B	Texas Instruments	NPN	SINGLE	NO		.8 W	2 A	1	Other Transistors		10	150 Cel
2N5319	Texas Instruments	NPN	SINGLE	NO	30 MHz	50 W	10 A	1	Other Transistors		30	175 Cel
BC514C	Texas Instruments	PNP	SINGLE	NO	200 MHz	.3 W	.2 A	1	Other Transistors			140 Cel
BF298	Texas Instruments	NPN	SINGLE	NO	95 MHz	.625 W	.1 A	1	Other Transistors		10	150 Cel
BF299	Texas Instruments	NPN	SINGLE	NO	95 MHz	.625 W	.1 A	1	Other Transistors		10	150 Cel
2N736	Texas Instruments	NPN	SINGLE	NO		.5 W	.05 A	1	Other Transistors		60	175 Cel
2N327B	Texas Instruments	PNP	SINGLE	NO	.2 MHz	.386 W	.1 A	1	Other Transistors		6	200 Cel
2N4419	Texas Instruments	NPN	SINGLE	NO	400 MHz	.36 W	.2 A	1	Other Transistors		30	150 Cel
TIPL755	Texas Instruments	NPN	SINGLE	NO	10 MHz	180 W	10 A	1	Other Transistors		15	175 Cel
BF246B	Texas Instruments	N-CHANNEL		NO		.3 W			Other Transistors	JUNCTION		150 Cel
BC212K	Texas Instruments	PNP	SINGLE	NO	200 MHz	.5 W	.2 A	1	Other Transistors			125 Cel
BC328-40	Texas Instruments	PNP	SINGLE	NO		.625 W	.8 A	1	Other Transistors		250	150 Cel
BFY70	Texas Instruments	NPN	SINGLE	NO	210 MHz	5 W	1 A	1	Other Transistors		5	175 Cel
SDT4901	Texas Instruments	NPN	SINGLE	NO	30 MHz	35 W	5 A	1	Other Transistors		20
2N3601	Texas Instruments	PNP	SINGLE	NO	20 MHz	.5 W	3.5 A	1	Other Transistors		60	100 Cel
BFV85A	Texas Instruments	NPN	SINGLE	YES	250 MHz	.36 W	.8 A	1	Other Transistors			175 Cel
2N1405	Texas Instruments	PNP	SINGLE	NO		.075 W	.05 A	1	Other Transistors		10	100 Cel
BFS57	Texas Instruments	NPN	SINGLE	YES	1700 MHz	.2 W	.05 A	1	Other Transistors			150 Cel
2G110	Texas Instruments	PNP	SINGLE	NO	200 MHz	.3 W	.05 A	1	Other Transistors			100 Cel
2N1605	Texas Instruments	NPN	SINGLE	NO	4 MHz	.15 W	.1 A	1	Other Transistors		40	100 Cel
BFX50	Texas Instruments	NPN	SINGLE	NO	150 MHz	.35 W	1 A	1	Other Transistors		30	175 Cel
2N5405	Texas Instruments	PNP	SINGLE	NO	40 MHz	1 W	5 A	1	Other Transistors		20	175 Cel
MPSL51	Texas Instruments	PNP	SINGLE	NO	60 MHz	.625 W	.6 A	1	Other Transistors		40	150 Cel
2N2884	Texas Instruments	NPN	SINGLE	NO	400 MHz	.8 W	.3 A	1	Other Transistors		20	175 Cel
BDY63	Texas Instruments	NPN	SINGLE	NO	40 MHz	3.5 W	10 A	1	Other Transistors		30	175 Cel
2N5414	Texas Instruments	NPN	SINGLE	NO	250 MHz	1 W	2 A	1	Other Transistors		20	175 Cel
BC264A	Texas Instruments	N-CHANNEL		NO		.3 W			Other Transistors	JUNCTION		150 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.