250 MHz Other Function Transistors 155

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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	Terminal Finish	Moisture Sensitivity Level (MSL)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)
MMBT3906	Vishay Intertechnology	PNP	SINGLE	YES	250 MHz	.3 W	.2 A	1	Other Transistors	30	150 Cel	Matte Tin (Sn)		e3
BD139	Texas Instruments	NPN	SINGLE	NO	250 MHz	8 W	1.5 A	1	Other Transistors	40	150 Cel
2N4401	Vishay Intertechnology	NPN	SINGLE	NO	250 MHz	.35 W	.6 A	1	Other Transistors	100	150 Cel
PMBT3906VS,115	NXP Semiconductors	PNP		YES	250 MHz	.36 W	.2 A		Other Transistors	100	150 Cel	TIN	1	e3	30	260
PMBT3906MB,315	NXP Semiconductors	PNP	SINGLE	YES	250 MHz	.59 W	.2 A	1	Other Transistors	100	150 Cel	TIN	1	e3	30	260
MMBT3906-T	Rectron	PNP	SINGLE	YES	250 MHz	.15 W	.2 A	1	Other Transistors	100	150 Cel
PBSS2515MB,315	NXP Semiconductors	NPN	SINGLE	YES	250 MHz	.59 W	.5 A	1	Other Transistors	90	150 Cel	TIN	1	e3	30	260
MMBT4401-G	Weitron Technology	NPN	SINGLE	YES	250 MHz	.3 W	.6 A	1	Other Transistors	20	150 Cel
CMPT3906TRPBFREE	Central Semiconductor	PNP	SINGLE	YES	250 MHz	.35 W	.2 A	1	Other Transistors	100	150 Cel	MATTE TIN	1	e3	30	260
CMPT3906GTRPBFREE	Central Semiconductor	PNP	SINGLE	YES	250 MHz	.35 W	.2 A	1	Other Transistors	100	150 Cel	MATTE TIN	1	e3	30	260
MMBT3906/E9	Vishay Intertechnology	PNP	SINGLE	YES	250 MHz	.3 W	.2 A	1	Other Transistors	30	150 Cel	Matte Tin (Sn)		e3
2N5134	National Semiconductor	NPN	SINGLE	NO	250 MHz	.2 W	.1 A	1	Other Transistors	150	125 Cel	Tin/Lead (Sn/Pb)		e0
2N5642	Texas Instruments	NPN	SINGLE	NO	250 MHz	30 W	3 A	1	Other Transistors	5	200 Cel
BSX61	Texas Instruments	NPN	SINGLE	NO	250 MHz	.8 W	1 A	1	Other Transistors	25	175 Cel
BCY58A	Texas Instruments	NPN	SINGLE	NO	250 MHz	1 W	.2 A	1	Other Transistors		175 Cel
BD137	Texas Instruments	NPN	SINGLE	NO	250 MHz	8 W	1.5 A	1	Other Transistors	40	150 Cel
BFY64	Texas Instruments	PNP	SINGLE	NO	250 MHz	.7 W	.5 A	1	Other Transistors		175 Cel
BFV88A	Texas Instruments	NPN	SINGLE	YES	250 MHz	.36 W	.8 A	1	Other Transistors	30	175 Cel
BF249	Texas Instruments	PNP	SINGLE	NO	250 MHz	.4 W	.6 A	1	Other Transistors	30	175 Cel
MPS6531	Texas Instruments	NPN	SINGLE	NO	250 MHz	.625 W	.6 A	1	Other Transistors	90	150 Cel
2N3326	Texas Instruments	NPN	SINGLE	NO	250 MHz	.8 W	.8 A	1	Other Transistors	40	175 Cel
2N2847	Texas Instruments	NPN	SINGLE	NO	250 MHz	.36 W		1	Other Transistors	30	175 Cel
BCY58C	Texas Instruments	NPN	SINGLE	NO	250 MHz	1 W	.2 A	1	Other Transistors		175 Cel
2N3926	Texas Instruments	NPN	SINGLE	NO	250 MHz	12 W	1 A	1	Other Transistors	5	200 Cel
BSX59	Texas Instruments	NPN	SINGLE	NO	250 MHz	.8 W	1 A	1	Other Transistors	25	175 Cel
BFV45	Texas Instruments	NPN	SINGLE	NO	250 MHz	.15 W		1	Other Transistors	30	175 Cel
BFV54	Texas Instruments	NPN	SINGLE	NO	250 MHz	.15 W		1	Other Transistors	30	175 Cel
BFX97A	Texas Instruments	NPN	SINGLE	NO	250 MHz	.8 W		1	Other Transistors	100	175 Cel
2N3301	Texas Instruments	NPN	SINGLE	NO	250 MHz	1.8 W	.5 A	1	Other Transistors	40	175 Cel
BFV85B	Texas Instruments	NPN	SINGLE	YES	250 MHz	.36 W	.8 A	1	Other Transistors	50	175 Cel
2S512	Texas Instruments	NPN	SINGLE	NO	250 MHz	.3 W		1	Other Transistors	50	175 Cel
2N2846	Texas Instruments	NPN	SINGLE	NO	250 MHz	.8 W		1	Other Transistors	30	175 Cel
2N2845	Texas Instruments	NPN	SINGLE	NO	250 MHz	.36 W	.5 A	1	Other Transistors	30	175 Cel
BFV85A	Texas Instruments	NPN	SINGLE	YES	250 MHz	.36 W	.8 A	1	Other Transistors		175 Cel
2N5414	Texas Instruments	NPN	SINGLE	NO	250 MHz	1 W	2 A	1	Other Transistors	20	175 Cel
2N963	Texas Instruments	PNP	SINGLE	NO	250 MHz	.15 W	.1 A	1	Other Transistors	20	100 Cel
BFV88C	Texas Instruments	NPN	SINGLE	YES	250 MHz	.36 W		1	Other Transistors	30	175 Cel
2N1585	Texas Instruments	NPN	SINGLE	NO	250 MHz	.75 W	.1 A	1	Other Transistors	20	100 Cel
BCY71	Texas Instruments	PNP	SINGLE	NO	250 MHz	.36 W	.2 A	1	Other Transistors		175 Cel
BLY83	Texas Instruments	NPN	SINGLE	NO	250 MHz	12 W	2.5 A	1	Other Transistors	10	150 Cel
2N5413	Texas Instruments	NPN	SINGLE	NO	250 MHz	1 W	2 A	1	Other Transistors	25	175 Cel
BFV41	Texas Instruments	NPN	SINGLE	NO	250 MHz	.15 W	.2 A	1	Other Transistors	30	175 Cel
BLY85	Texas Instruments	NPN	SINGLE	NO	250 MHz	10 W	1 A	1	Other Transistors	10	150 Cel
2N3300	Texas Instruments	NPN	SINGLE	NO	250 MHz	3 W	.5 A	1	Other Transistors	100	175 Cel
2N2848	Texas Instruments	NPN	SINGLE	NO	250 MHz	.8 W		1	Other Transistors	40	175 Cel
2N3299	Texas Instruments	NPN	SINGLE	NO	250 MHz	3 W	.5 A	1	Other Transistors	40	175 Cel
2N4432	Texas Instruments	NPN	SINGLE	NO	250 MHz	.6 W	.2 A	1	Other Transistors		175 Cel
2N5224	Texas Instruments	NPN	SINGLE	NO	250 MHz	.62 W	.2 A	1	Other Transistors	40	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.