JANTX1N6488C

Series:	Military, MIL-PRF-19500/406
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Voltage - Zener (Nom) (Vz):	4.3V
Tolerance:	±2%
Power - Max:	1.5W
Impedance (Max) (Zzt):	9 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 1A
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	SQ-MELF, A
Supplier Device Package:	D-5A

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The JANTX1N6488C is a small signal diode that is specifically designed to be used in precision voltage regulation and temperature-compensated applications. It has a breakdown voltage rating of 6.6 volts with a maximum zener impedance of 5.0 ohms. Its maximum reverse voltage rating is 8.0 volts, and it has a nominal dynamic impedance of 0.83 ohms. The JANTX1N6488C is suitable for high-precision voltage regulation, temperature compensation, and signal conditioning.The JANTX1N6488C is a two-terminal device that is available in a variety of packages, including SOT-23, SOD-323, SC-70, and SMA. It is designed to provide superior performance in critical applications and is typically used for voltage regulation and temperature compensation in any system that requires high accuracy.The working principle of the JANTX1N6488C is quite simple. When used in constant current circuits, the diode will reduce the amount of current flowing through the circuit by regulating its voltage. If the voltage rises too high, the device will reduce the current. When the current drops below a certain level, the diode will increase the current. As a result, the current flows through the system remains at a more or less constant level, depending on the voltage drop across the diode.The JANTX1N6488C is most commonly used in discrete linear regulated power supplies, such as laptop power supply, amp head, and guitar preamps. It is also used in audio applications where temperature-sensitive components, such as potentiometers or thermistors, are employed. The device is also used in high-resolution sensors, such as those employed in inkjet printers.In addition to its voltage regulation capabilities, the JANTX1N6488C also offers excellent temperature stability and accuracy. It features a temperature coefficient of only 0.3V/°C, making it an ideal choice for temperature-sensitive applications. It also boasts a thermal impedance of 4.9K/W, which is among the lowest of its class. This ensures that the diode can effectively provide the desired current levels even under demanding temperature conditions.The JANTX1N6488C is available in both surface mount and through-hole packages, making it suitable for virtually all system designs. It is designed to withstand exposure to extreme temperatures, humidity, and other environmental conditions. Its maximum allowable operating voltage is 5.63V and its maximum power dissipation is 250mW.The JANTX1N6488C is a robust, high-precision diode that provides significant advantages in precision voltage regulation and temperature compensation applications. Its low temperature coefficient and thermal impedance offer excellent temperature stability and accuracy, and its wide variety of package options make it suitable for virtually any system design.

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