2DB1689-7 Discrete Semiconductor Products

2DB1689-7 is a single-stage PNP bipolar junction transistor (BJT) device that is generally used in industrial-grade, long-life applications. It is typically used in radio-frequency (RF) applications, such as in medium-power radio amplifiers, oscillators, and transmitters. The device was designed to operate with minimal power consumption and excellent thermal performance. It is capable of reaching high gains and is relatively inexpensive.

Overview Of 2DB1689-7

2DB1669-7 is a NPN- type Bipolar Junction Transistor (BJT) that is designed specifically for RF applications. It is built using a P-type epitaxial base and a N-type emitter layer. The transistor has a full range of collector, emitter and base terminals, allowing for a wide range of configurations. The device is made from highly reliable, High-Reliability (HiR) grade silicon and is available in an industry-standard, TO-18 package with a DIP footprint.

Features and Benefits of 2DB1689-7

2DB1689-7 is a high-performance transistor, offering an impressive array of features and benefits. It offers an excellent thermal performance, with a very low thermal resistance and an excellent power cycling capability. It also delivers a high gain and a wide range of collector to emitter voltages. The device is capable of withstanding up to 200 volts continuous collector to emitter voltage and has a collector current rating of 0.5 amperes. Additionally, the device offers superior electrical reliability, with a very low leakage current.

2DB1689-7 Application Fields and Working Principle

2DB1689-7 is capable of a variety of applications, in both industrial and consumer electronics. The transistor is typically used in medium-power radio-frequency amplifier, oscillator and transmitter designs. It can also be used in low-power switch-mode power supplies and motor control circuits. The device is also widely used in audio preamps and for digital circuitry. The working principle of 2DB1689-7 is quite simple. When current is applied to the base terminal, it generates a current flow from collector to emitter and from base to emitter. This current flow is controlled by the base current, which acts as a circuit switch. When the base current is increased, the collector-emitter current flow increases. When the base current is decreased, the collector-emitter current flow decreases. This phenomenon is known as active-mode operation. In active-mode operation, the transistor acts like a switch, with the base current controlling the state of the switch. The transistor can also be operated in the saturation mode, in which it acts like an amplifier. In this mode, an increase in the base current causes a decrease in the collector-emitter current flow. This behavior is useful in RF amplifier designs, where a decrease in the collector-emitter current causes a decrease in the amplifier gain.

Conclusion

2DB1689-7 is an excellent device for a variety of RF applications. It offers superior thermal performance, high gain and a wide range of collector to emitter voltages. It is a reliable, long-life device that is suitable for long-term industrial-grade applications. The 2DB1689-7 Bipolar Junction Transistor is a cost-effective, reliable solution for a variety of RF applications.

2DB1119S-13	Diodes Incor...	0.11 $	1000	TRANS PNP 25V 1A SOT89-3B...
2DB1132Q-13	Diodes Incor...	--	1000	TRANS PNP 32V 1A SOT89-3B...
2DB1386Q-13	Diodes Incor...	--	1000	TRANS PNP 20V 5A SOT89-3B...
2DB1132R-13	Diodes Incor...	--	1000	TRANS PNP 32V 1A SOT89-3B...
2DB1714-13	Diodes Incor...	--	1000	TRANS PNP 30V 2A SOT89-3B...
2DB1184Q-13	Diodes Incor...	--	1000	TRANS PNP 50V 3A DPAKBipo...
2DB1424R-13	Diodes Incor...	--	1000	TRANS PNP 20V 3A SOT89-3B...
2DB1697-13	Diodes Incor...	--	1000	TRANS PNP 12V 2A SOT89-3B...
2DB1182Q-13	Diodes Incor...	--	1000	TRANS PNP 32V 2A TO252Bip...
2DB1694-7	Diodes Incor...	--	3000	TRANS PNP 30V 1A SOT-323B...
2DB1713-13	Diodes Incor...	--	2500	TRANS PNP 12V 3A SOT89-3B...
2DB1132P-13	Diodes Incor...	--	5000	TRANS PNP 32V 1A SOT89-3B...
2DB1386R-13	Diodes Incor...	--	2500	TRANS PNP 20V 5A SOT89-3B...
2DB1689-7	Diodes Incor...	--	1000	TRANS PNP 12V 1.5A SOT-32...
2DB1188Q-13	Diodes Incor...	--	1000	TRANS PNP 32V 2A SOT89-3B...
2DB1188R-13	Diodes Incor...	--	1000	TRANS PNP 32V 2A SOT89-3B...
2DB1188P-13	Diodes Incor...	--	1000	TRANS PNP 32V 2A SOT89-3B...
2DB102J-EC	Ametherm	0.87 $	282	THERMISTOR NTC 1KOHM 3485...
2DB101K	Ametherm	0.0 $	1000	THERMISTOR NTC 100OHM 348...
2DB101J	Ametherm	0.0 $	1000	THERMISTOR NTC 100OHM 348...
2DB102K	Ametherm	0.0 $	1000	THERMISTOR NTC 1KOHM 3485...
2DB102J	Ametherm	0.0 $	1000	THERMISTOR NTC 1KOHM 3485...
2DB151K	Ametherm	0.0 $	1000	THERMISTOR NTC 150OHM 348...
2DB151J	Ametherm	0.0 $	1000	THERMISTOR NTC 150OHM 348...