1N4148UBCCC/TR

Diode Arrays Overview

The Microchip Technology 1N4148UBCCC/TR is a high-reliability switching diode featuring ceramic bodied construction for military grade applications per MIL-PRF-19500/116. It operates within a junction temperature range of -65 to +200 °C and withstands a maximum breakdown voltage of 100 V with a working peak reverse voltage of 75 V. The device supports an average rectified current of 200 mA at 75 °C and a non-repetitive sinusoidal surge current of 2 A. Electrical characteristics include a forward voltage of 0.8 V at 10 mA, a reverse recovery time of 5 ns, and a capacitance of 4.0 pF.

Diode Arrays Feature Summary

• Features ceramic bodied construction designed for military grade reliability standards.
• Provides very fast switching speeds with minimal reverse recovery times.
• Offers unidirectional polarity options in a low-profile surface mount package.

Diode Arrays Applications

• High frequency data lines
• RS-232 & RS–422 interface networks
• Ethernet 10 Base T
• LAN systems
• Computers

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm the exact configuration. Confirm that the component meets the required qualification levels such as JAN, JANTX, or JANTXV per MIL-PRF-19500/116. Ensure the tape and reel packaging aligns with standard EIA-418D specifications if applicable. Cross-reference the manufacturer's ID and date code markings on the physical unit.

Diode Arrays Selection Notes

Select this component when a low capacitance signal diode with rapid switching capabilities is required for harsh environments. The ceramic package provides superior thermal stability compared to plastic alternatives. Consider the available polarities including common cathode configurations. Verify that the operating temperature range up to +200 °C suits the intended application constraints.

Diode Arrays Part Context

This part belongs to the 1N4148UB series of switching diodes manufactured by Microchip Technology. It serves as a surface mount equivalent to the popular JEDEC registered 1N4148 number. The series includes various packages such as UB, UBC, and UB2, offering flexibility for different mounting requirements while maintaining consistent electrical performance profiles.

Diode Arrays Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements may not match the military grade qualification or ceramic construction.

Diode Arrays FAQ

What is the maximum junction temperature for this diode?

The maximum junction and storage temperature is +200 °C.

Does this component meet military specifications?

Yes, it is qualified per MIL-PRF-19500/116 for JAN, JANTX, and JANTXV levels.

What is the typical reverse recovery time?

The reverse recovery time is specified as 5 ns under standard test conditions.