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
CPH3205	Onsemi	NPN	SINGLE	YES		.9 W	3 A	1	Other Transistors	200
2SC3086N	Onsemi	NPN	SINGLE	NO	18 MHz	1.7 W	3 A	1	Other Transistors	30	140 Cel
2SB985	Onsemi	PNP	SINGLE	NO		1 W	3 A	1	Other Transistors	100	150 Cel
2SD1815Q(TP-FA)	Onsemi	NPN	SINGLE	YES		20 W	3 A	1	Other Transistors	70	150 Cel
2SC4171N	Onsemi	NPN	SINGLE	NO	18 MHz	40 W	3 A	1	Other Transistors	30	150 Cel
2SC4426L	Onsemi	NPN	SINGLE	NO	15 MHz	45 W	3 A	1	Other Transistors	15	150 Cel
2SB1202S(TP)	Onsemi	PNP	SINGLE	NO		15 W	3 A	1	Other Transistors	140	150 Cel
CPH3217	Onsemi	NPN	SINGLE	YES		.9 W	3 A	1	Other Transistors	400	150 Cel
CPH3221	Onsemi	NPN	SINGLE	YES	350 MHz	.9 W	3 A	1	Other Transistors	200	150 Cel
MCH3209	Onsemi	NPN	SINGLE	YES		.8 W	3 A	1	Other Transistors	200	150 Cel
2SC4602L	Onsemi	NPN	SINGLE	YES	15 MHz	50 W	3 A	1	Other Transistors	10	150 Cel
2SB1396T	Onsemi	PNP	SINGLE	YES	400 MHz	1.3 W	3 A	1	Other Transistors	200	150 Cel
CPH5701	Onsemi	PNP	SINGLE	YES		.9 W	3 A	1	Other Transistors	200	150 Cel
2SD314E	Onsemi	NPN	SINGLE	NO	8 MHz	30 W	3 A	1	Other Transistors	100	150 Cel
CPH5704	Onsemi	NPN	SINGLE	YES		.9 W	3 A	1	Other Transistors	200	150 Cel
2SC2078B	Onsemi	NPN	SINGLE	NO	150 MHz	10 W	3 A	1	Other Transistors	25	150 Cel
CPH3236	Onsemi	NPN	SINGLE	YES		.9 W	3 A	1	Other Transistors	250	150 Cel
2SB1167R	Onsemi	PNP	SINGLE	NO	180 MHz	20 W	3 A	1	Other Transistors	100	140 Cel
2SC4426	Onsemi	NPN	SINGLE	NO	15 MHz	45 W	3 A	1	Other Transistors	10	150 Cel
CPH3122	Onsemi	PNP	SINGLE	YES		.9 W	3 A	1	Other Transistors	200	150 Cel
CPH6121	Onsemi	PNP	SINGLE	YES		1.3 W	3 A	1	Other Transistors	200	150 Cel
2SC4171M	Onsemi	NPN	SINGLE	NO	18 MHz	40 W	3 A	1	Other Transistors	20	150 Cel
CPH3146	Onsemi	PNP	SINGLE	YES		.9 W	3 A	1	Other Transistors	200	150 Cel
2SD1802S(TP-FA)	Onsemi	NPN	SINGLE	YES		15 W	3 A	1	Other Transistors	140	150 Cel
2SD1347	Onsemi	NPN	SINGLE	NO		1 W	3 A	1	Other Transistors	100	150 Cel
2SC3152	Onsemi	NPN	SINGLE	NO	15 MHz	80 W	3 A	1	Other Transistors	10	140 Cel
2SA2125	Onsemi	PNP	SINGLE	YES		3.5 W	3 A	1	Other Transistors	200	150 Cel
2SC4224M	Onsemi	NPN	SINGLE	NO	15 MHz	50 W	3 A	1	Other Transistors	20	150 Cel
2SA2025	Onsemi	PNP	SINGLE	NO		.55 W	3 A	1	Other Transistors	200	150 Cel
2SD1815S	Onsemi	NPN	SINGLE	YES		20 W	3 A	1	Other Transistors	140	150 Cel
2SD1215T-TL-E	Onsemi	NPN	SINGLE	YES		20 W	3 A	1	Other Transistors	200	150 Cel
2SC4602M	Onsemi	NPN	SINGLE	YES	15 MHz	50 W	3 A	1	Other Transistors	15	150 Cel
2SD1815S(TP-FA)	Onsemi	NPN	SINGLE	YES		20 W	3 A	1	Other Transistors	140	150 Cel
2SC4730R	Onsemi	NPN	SINGLE	NO		1.5 W	3 A	1	Other Transistors	100	150 Cel
2SC6094	Onsemi	NPN	SINGLE	YES		3.5 W	3 A	1	Other Transistors	300	150 Cel
2SD1815T	Onsemi	NPN	SINGLE	YES		20 W	3 A	1	Other Transistors	200	150 Cel
2SD1620	Onsemi	NPN	SINGLE	YES	200 MHz	.5 W	3 A	1	Other Transistors	140	150 Cel
2SD1815Q	Onsemi	NPN	SINGLE	YES		20 W	3 A	1	Other Transistors	70	150 Cel
2SD1815T(TP)	Onsemi	NPN	SINGLE	NO		20 W	3 A	1	Other Transistors	200	150 Cel
CPH3105	Onsemi	PNP	SINGLE	YES		.9 W	3 A	1	Other Transistors	200
2SC2078	Onsemi	NPN	SINGLE	NO	150 MHz	10 W	3 A	1	Other Transistors	25	150 Cel
2SB1202R(TP)	Onsemi	PNP	SINGLE	NO		15 W	3 A	1	Other Transistors	100	150 Cel
2SC4730S	Onsemi	NPN	SINGLE	NO		1.5 W	3 A	1	Other Transistors	140	150 Cel
2SC4487R	Onsemi	NPN	SINGLE	NO		1 W	3 A	1	Other Transistors	100	150 Cel
2SC4602N	Onsemi	NPN	SINGLE	YES	15 MHz	50 W	3 A	1	Other Transistors	20	150 Cel
2SC5189	Onsemi	NPN	SINGLE	YES	300 MHz	1.3 W	3 A	1	Other Transistors	100	150 Cel
2SB1214TP-FA	Onsemi	PNP	DARLINGTON	YES		15 W	3 A		Other Transistors	1000	150 Cel
2SD2720(TP)	Onsemi	NPN	SINGLE	NO		15 W	3 A	1	Other Transistors	50	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.