1N4148UR-1E3

$1.11

Description：DIODE STANDARD 75V 200MA DO213AA
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:0733bfb26265 Category: Single Diodes Brand: Microchip Technology

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Product introduction

1N4148UR-1E3 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE STANDARD 75V 200MA DO213AA. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for 1N4148UR-1E3

Description：DIODE STANDARD 75V 200MA DO213AA
Series：-
Mfr：Microchip Technology
Package：Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：75 V
Current - Average Rectified (Io)：200mA
Voltage - Forward (Vf) (Max) @ If：1.2 V @ 100 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：20 ns
Current - Reverse Leakage @ Vr：500 nA @ 75 V
Capacitance @ Vr, F：4pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：DO-213AA
Supplier Device Package：DO-213AA
Operating Temperature - Junction：-65°C ~ 175°C

Single Diodes datasheet and documents for 1N4148UR-1E3

1N4148UR-1E3

Single Diodes Overview

The Microchip Technology 1N4148UR-1E3 is a silicon switching diode designed for high-reliability applications. It features hermetically sealed construction with metallurgic bonding and double plug design, ensuring durability in harsh environments. The component is available in JAN, JANTX, and JANTXV grades per MIL-PRF-19500/116 specifications. It serves as a surface-mount alternative to through-hole variants, offering fast switching capabilities suitable for computer and signal processing circuits.

Single Diodes Feature Summary

Hermetically sealed package with metallurgic bonding for environmental protection
Double plug construction enhancing mechanical stability
Available in military-grade JAN, JANTX, and JANTXV classifications

Single Diodes Applications

Military aerospace systems requiring radiation tolerance
High-reliability computer logic circuits
Harsh environment signal switching applications

Single Diodes Procurement Notes

Verify the specific grade (JAN, JANTX, or JANTXV) required for your application, as performance tolerances vary by classification. Confirm that the hermetic seal integrity meets your environmental standards. Ensure compatibility with surface-mount assembly processes, as this differs from the standard DO-35 through-hole variant. Check for any recent Product Change Notifications regarding packaging or material composition updates.

Single Diodes Selection Notes

Select this component when hermetic sealing and high reliability are critical, distinguishing it from commercial equivalents. Consider the surface-mount form factor if space constraints preclude through-hole mounting. Evaluate the specific voltage and current ratings against the circuit requirements, noting that switching speed is optimized for digital logic. Compare against other Mini-MELF options like LL4148 or MLL4148 if different pin configurations are needed.

Single Diodes Part Context

This part belongs to the 1N4148 family of small-signal switching diodes, widely used in digital electronics. The UR-1 suffix indicates a specific surface-mount package variant manufactured under military specifications. It complements through-hole versions like the JAN1N4148-1, providing designers with flexible mounting options while maintaining strict performance standards defined by MIL-PRF-19500/116.