Features
The 1N648 diode, manufactured by Microchip, is a rectifier designed specifically for high voltage applications up to 500 volts. It features:
High voltage capability: 500 V.
DO-14 package: suitable for tight spaces and industrial environments.
DO-204AH or DO-35 axial packaging options: additional mounting flexibility.
These features make the 1N648 a reliable choice in high-voltage rectification applications.
Package
The 1N648 diode has a DO-204AH, DO-35, or axial package type.
Pinout
The 1N648 is a rectifier diode, specifically designed for 500 volt applications. It comes in a DO-14 package.
As for the pin count and function, since it's a single-diode component without any additional pins, there are no separate input or output pins. The entire device is contained within its physical package.
Manufacturer
The manufacturer of the 1N648 diode is Microchip Technology Inc. Microchip is a semiconductor company known for designing and producing integrated circuits (ICs) for various industries, including automotive, aerospace, and consumer electronics.
Applications
The 1N648 rectifier diode from Microchip is primarily used in power supplies, inverters, and other electronic circuits that require DC voltage conversion from AC input.
Equivalent
The equivalent products for 1N648, a 500V rectifier diode, may include other microchip rectifiers like the 1N400X series or similar offerings from other manufacturers such as STMicroelectronics or ON Semiconductor.
1N648 FAQs
1.Q: Are there any direct alternative parts for the 1N6481?
A: Comparable diodes include the 1N400x series (lower voltage) or 1N540x (higher current), but verify specs for substitution.
2.Q: What is the operating temperature range for the 1N6481?
A: While not explicitly stated here, similar glass-passivated diodes usually operate between -65°C to +175°C.
3.Q: What is the forward current rating of the 1N6481 diode?
A: The average forward current (I_F) is 1A, with a peak surge capability typically higher.
4.Q: Does the 1N6481 support surface-mount assembly?
A: No, it is an axial-leaded through-hole component (Surface Mount = NO in the datasheet).
5.Q: What is the reverse voltage rating of the 1N6481?
A: It has a maximum repetitive reverse voltage (V_RRM) of 400V.
6.Q: Is the 1N6481 diode RoHS compliant?
A: Yes, the product is compliant with Reach and RoHS standards (as per the provided parameter list).
7.Q: What is the maximum power dissipation of the 1N6481?
A: The maximum power dissipation is 0.4W under specified operating conditions.
8.Q: What are the typical applications for the 1N6481 diode?
A: Common uses include general-purpose rectification, power supplies, voltage clamping, and protection circuits in low-power applications.
9.Q: What is the package type of the 1N6481 diode?
A: It comes in a DO-213AB (DO-7) package, which is axial-leaded with a glass passivated body.
10.Q: What are the key features of the 1N6481 rectifier diode?
A: Key features include 400V reverse voltage, 1A average forward current, 10μA leakage current, glass passivated junction, and axial DO-213AB (DO-7) package.
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