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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| Impedance (Max) (Zzt) | |
| Impedance (Zzt) | |
| Lead Style | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| Storage Temperature | |
| Supplier Device Package | |
| Termination Style | |
| Tolerance | |
| Voltage | |
| Zener Voltage |
The 1N4577A is a 6.4V Zener diode from Microchip Technology, part of the 1N4565-1N4584A-1 series of temperature compensated reference diodes. It offers a nominal Zener voltage of 6.4V with ±5% tolerance and a power dissipation rating of 500mW. The device features a maximum impedance (Zzt) of 50Ω and a reverse leakage current of 2µA at 3V.
This through-hole component is housed in a DO-204AH (DO-35) axial-leaded package, suitable for automated insertion and manual assembly. The operating temperature range spans -65°C to 175°C, making it robust for extreme environments. The part is designed for voltage reference and regulation applications where temperature stability is critical.
As a temperature compensated reference diode, the 1N4577A provides a stable 6.4V output with minimal voltage change over temperature. It is part of a series that offers various test current selections and tight temperature coefficient options. The device is internally metallurgical bonded for reliability and is available with military qualifications.
The Zener voltage is 6.4V with a tolerance of ±5%.
The power dissipation is 500mW.
The operating temperature range is -65°C to 175°C.
It comes in a through-hole DO-204AH (DO-35) axial package.
The reverse leakage current is 2µA at 3V.