3 A Other Function Transistors 551

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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	Minimum DC Current Gain (hFE)	Maximum Operating Temperature
2N3929	Texas Instruments	NPN	SINGLE	NO	200 MHz	20 W	3 A	1	Other Transistors	40	175 Cel
BU126	Texas Instruments	NPN	SINGLE	NO	8 MHz	30 W	3 A	1	Other Transistors	15	125 Cel
TIP31E	Texas Instruments	NPN	SINGLE	NO	3 MHz	2 W	3 A	1	Other Transistors	25	140 Cel
TIP75A	Texas Instruments	NPN	SINGLE	NO	10 MHz	2 W	3 A	1	Other Transistors	30	140 Cel
2N4231	Texas Instruments	NPN	SINGLE	NO	4 MHz	35 W	3 A	1	Other Transistors	25	175 Cel
BLY49A	Texas Instruments	NPN	SINGLE	NO	15 MHz	40 W	3 A	1	Other Transistors	30	175 Cel
TIP575B	Texas Instruments	NPN	SINGLE	NO	10 MHz	100 W	3 A	1	Other Transistors	30	175 Cel
BUY41	Texas Instruments	NPN	SINGLE	NO	40 MHz	1 W	3 A	1	Other Transistors	40	175 Cel
2N4232	Texas Instruments	NPN	SINGLE	NO	4 MHz	35 W	3 A	1	Other Transistors	25	175 Cel
BLY47A	Texas Instruments	NPN	SINGLE	NO	15 MHz	40 W	3 A	1	Other Transistors	30	175 Cel
BD178	Texas Instruments	PNP	SINGLE	NO	3 MHz	30 W	3 A	1	Other Transistors	15	140 Cel
BD180	Texas Instruments	PNP	SINGLE	NO	3 MHz	30 W	3 A	1	Other Transistors	15	150 Cel
TIP575C	Texas Instruments	NPN	SINGLE	NO	10 MHz	100 W	3 A	1	Other Transistors	30	175 Cel
2N5689	Texas Instruments	NPN	SINGLE	NO		25 W	3 A	1	Other Transistors	15	200 Cel
2S033	Texas Instruments	NPN	SINGLE	NO	15 MHz	4 W	3 A	1	Other Transistors	30	175 Cel
TIP31F	Texas Instruments	NPN	SINGLE	NO	3 MHz	2 W	3 A	1	Other Transistors	25	140 Cel
2N3927	Texas Instruments	NPN	SINGLE	NO	200 MHz	23 W	3 A	1	Other Transistors	5	200 Cel
2S035	Texas Instruments	NPN	SINGLE	NO	15 MHz	4 W	3 A	1	Other Transistors	30	175 Cel
2N3675	Texas Instruments	NPN	SINGLE	NO	1 MHz	8.8 W	3 A	1	Other Transistors	12	175 Cel
BLY50	Texas Instruments	NPN	SINGLE	NO	15 MHz	40 W	3 A	1	Other Transistors	60	175 Cel
BLY48	Texas Instruments	NPN	SINGLE	NO	15 MHz	40 W	3 A	1	Other Transistors	60	175 Cel
BD177	Texas Instruments	NPN	SINGLE	NO	3 MHz	30 W	3 A	1	Other Transistors	15	140 Cel
TIP75	Texas Instruments	NPN	SINGLE	NO	10 MHz	2 W	3 A	1	Other Transistors	30	140 Cel
TIP75C	Texas Instruments	NPN	SINGLE	NO	10 MHz	2 W	3 A	1	Other Transistors	30	140 Cel
2N3506	Texas Instruments	NPN	SINGLE	NO	60 MHz	5 W	3 A	1	Other Transistors	40	200 Cel
2N3507	Texas Instruments	NPN	SINGLE	NO	60 MHz	5 W	3 A	1	Other Transistors	30	200 Cel
2N3782	Texas Instruments	PNP	SINGLE	NO	1 MHz	5 W	3 A	1	Other Transistors	10	175 Cel
2N389A	Texas Instruments	NPN	SINGLE	NO			3 A	1	Other Transistors	12	200 Cel
BD240B	Texas Instruments	PNP	SINGLE	NO	3 MHz	30 W	3 A	1	Other Transistors	40	150 Cel
BD240A	Texas Instruments	PNP	SINGLE	NO	3 MHz	30 W	3 A	1	Other Transistors	40	150 Cel
BD241F	Texas Instruments	NPN	SINGLE	NO	3 MHz	2 W	3 A	1	Other Transistors	10	140 Cel
BD242	Texas Instruments	PNP	SINGLE	NO		40 W	3 A	1	Other Transistors	25	150 Cel
BD241E	Texas Instruments	NPN	SINGLE	NO	3 MHz	2 W	3 A	1	Other Transistors	10	140 Cel
BD240C	Texas Instruments	PNP	SINGLE	NO	3 MHz	30 W	3 A	1	Other Transistors	40	150 Cel
BD241D	Texas Instruments	NPN	SINGLE	NO	3 MHz	2 W	3 A	1	Other Transistors	10	140 Cel
2N5839	Texas Instruments	NPN	SINGLE	NO	5 MHz	57 W	3 A	1	Other Transistors	10	175 Cel
2N5838	Texas Instruments	NPN	SINGLE	NO	5 MHz	57 W	3 A	1	Other Transistors	8	175 Cel
BD240	Texas Instruments	PNP	SINGLE	NO	3 MHz	30 W	3 A	1	Other Transistors	40	150 Cel
2SC4224	Onsemi	NPN	SINGLE	NO	15 MHz	50 W	3 A	1	Other Transistors	10	150 Cel
2SC4599M	Onsemi	NPN	SINGLE	YES	18 MHz	40 W	3 A	1	Other Transistors	20	150 Cel
2SB985U	Onsemi	PNP	SINGLE	NO		1 W	3 A	1	Other Transistors	280	150 Cel
2SD1815R(TP)	Onsemi	NPN	SINGLE	NO		20 W	3 A	1	Other Transistors	100	150 Cel
2SC3086L	Onsemi	NPN	SINGLE	NO	18 MHz	1.7 W	3 A	1	Other Transistors	15	140 Cel
2SC3457L	Onsemi	NPN	SINGLE	NO	15 MHz	50 W	3 A	1	Other Transistors	15	150 Cel
MCH3220	Onsemi	NPN	SINGLE	YES		.8 W	3 A	1	Other Transistors	250	150 Cel
CPH3209	Onsemi	NPN	SINGLE	YES		.9 W	3 A	1	Other Transistors	200
2SC3752	Onsemi	NPN	SINGLE	NO	15 MHz	30 W	3 A	1	Other Transistors	10	150 Cel
2SA2126(TP)	Onsemi	PNP	SINGLE	NO		15 W	3 A	1	Other Transistors	200	150 Cel

Other Function Transistors

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.