140 MHz Other Function Transistors 24

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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	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)
2SA937	ROHM	PNP	SINGLE	NO	140 MHz	.3 W	.1 A	1	Other Transistors	390		Tin/Lead (Sn/Pb)	e0
BFV82B	Texas Instruments	PNP	SINGLE	YES	140 MHz	.3 W	.1 A	1	Other Transistors	20	175 Cel
BFV30	Texas Instruments	PNP	SINGLE	NO	140 MHz	.15 W	.1 A	1	Other Transistors		175 Cel
BFV82	Texas Instruments	PNP	SINGLE	YES	140 MHz	.3 W	.05 A	1	Other Transistors		175 Cel
BFV33	Texas Instruments	PNP	SINGLE	NO	140 MHz	.15 W	.05 A	1	Other Transistors		175 Cel
2N2411	Texas Instruments	PNP	SINGLE	NO	140 MHz	.3 W	.1 A	1	Other Transistors	20	200 Cel
BFV82A	Texas Instruments	PNP	SINGLE	YES	140 MHz	.3 W	.05 A	1	Other Transistors		175 Cel
BFV82C	Texas Instruments	PNP	SINGLE	YES	140 MHz	.3 W	.1 A	1	Other Transistors	40	175 Cel
2N2391	Texas Instruments	PNP	SINGLE	YES	140 MHz	.3 W	.05 A	1	Other Transistors	15	175 Cel
2N2392	Texas Instruments	PNP	SINGLE	YES	140 MHz	.3 W	.05 A	1	Other Transistors	30	175 Cel
2N2412	Texas Instruments	PNP	SINGLE	NO	140 MHz	.3 W	.1 A	1	Other Transistors	40	200 Cel
2SD1682U	Onsemi	NPN	SINGLE	NO	140 MHz	10 W	2.5 A	1	Other Transistors	280	150 Cel
2SD1682	Onsemi	NPN	SINGLE	NO	140 MHz	10 W	2.5 A	1	Other Transistors	100	150 Cel
2SB1142	Onsemi	PNP	SINGLE	NO	140 MHz	10 W	2.5 A	1	Other Transistors	100	140 Cel
2SD1682R	Onsemi	NPN	SINGLE	NO	140 MHz	10 W	2.5 A	1	Other Transistors	100	150 Cel
DMBT9922	Diodes Incorporated	PNP	SINGLE	YES	140 MHz	.225 W	.1 A	1	Other Transistors	300	150 Cel
2SD667C	Renesas Electronics	NPN	SINGLE	NO	140 MHz	.9 W	1 A	1	Other Transistors	100	150 Cel
2SD667D	Renesas Electronics	NPN	SINGLE	NO	140 MHz	.9 W	1 A	1	Other Transistors	160	150 Cel
2SB647AC	Renesas Electronics	PNP	SINGLE	NO	140 MHz	.9 W	1 A	1	Other Transistors	100	150 Cel
2SD667AC	Renesas Electronics	NPN	SINGLE	NO	140 MHz	.9 W	1 A	1	Other Transistors	100	150 Cel
2SC2719-A	Renesas Electronics	NPN	SINGLE	NO	140 MHz	.6 W	.3 A	1	Other Transistors	400	150 Cel	TIN SILVER COPPER	e1	10	260
2SB647AB	Renesas Electronics	PNP	SINGLE	NO	140 MHz	.9 W	1 A	1	Other Transistors	60	150 Cel
2SB647C	Renesas Electronics	PNP	SINGLE	NO	140 MHz	.9 W	1 A	1	Other Transistors	100	150 Cel
2SD667B	Renesas Electronics	NPN	SINGLE	NO	140 MHz	.9 W	1 A	1	Other Transistors	60	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.