JAN1N4148UBCA/TR

Diode Arrays Overview

The JAN1N4148UBCA/TR is a military-grade switching diode qualified per MIL-PRF-19500/116. It features ceramic construction and operates within a junction temperature range of -65°C to +200°C. The device provides a working peak reverse voltage of 75V and an average rectified current of 200mA at 75°C ambient. Electrical characteristics include a maximum forward voltage of 1.2V at 100mA, a reverse recovery time of 5ns, and a capacitance of 4pF at 0V bias.

Diode Arrays Feature Summary

• Ceramic bodied construction designed for military grade reliability
• Very low capacitance with minimal reverse recovery times
• Common anode polarity configuration available in surface mount UB 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 CA confirms the common anode polarity configuration. Confirm the TR suffix indicates tape and reel packaging as specified in mechanical details. Ensure the JAN level meets required reliability standards per MIL-PRF-19500/116. Check for RoHS compliance status if required by design specifications. Validate thermal resistance values against system derating requirements.

Diode Arrays Selection Notes

Select this component when high-speed switching and low capacitance are critical for signal integrity. The common anode configuration suits applications requiring dual-diode arrangements. Ceramic packages offer superior thermal stability compared to plastic alternatives. Verify that the 75V reverse voltage rating exceeds circuit peak voltages. Consider the operating temperature range for extreme environment deployments.

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 JEDEC registered 1N4148 number. The JAN qualification level ensures compliance with strict military performance standards. Other variants in the family include common cathode and doubler configurations.

Diode Arrays Replacement Considerations

JANTX1N4148UBCA/TR

Diode Arrays FAQ

What does the CA suffix indicate in the part number?

The CA suffix denotes a common anode polarity configuration.

Is the device RoHS compliant?

Yes, the device is RoHS compliant by design.

What is the maximum junction temperature?

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