1N4448TAP

$0.09

Description：DIODE STANDARD 75V 150MA DO204AH
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Cut Tape (CT),Tape & Box (TB)

SKU:118db597d4fc Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 75V 150MA DO204AH
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Cut Tape (CT),Tape & Box (TB)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：75 V
Current - Average Rectified (Io)：150mA
Voltage - Forward (Vf) (Max) @ If：720 mV @ 5 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：8 ns
Current - Reverse Leakage @ Vr：5 µA @ 75 V
Capacitance @ Vr, F：4pF @ 0V, 1MHz
Mounting Type：Through Hole
Package / Case：DO-204AH, DO-35, Axial
Supplier Device Package：DO-204AH (DO-35)
Operating Temperature - Junction：175°C (Max)
Grade：-
Qualification：-

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1N4448TAP

Overview

The Vishay 1N4448TAP is a silicon epitaxial planar small signal fast switching diode housed in the DO-35 (DO-204AH) axial through-hole package. It features a maximum repetitive peak reverse voltage of 100 V and a continuous forward current rating of 300 mA, with an average forward current of 150 mA. The device exhibits a typical reverse recovery time of 8 ns and a junction temperature capability up to 175 °C.

Feature Summary

Utilizes silicon epitaxial planar technology for high-speed switching applications
Provides extreme fast switching capabilities suitable for demanding circuit environments
Features a black cathode band color for clear polarity identification

Applications

Extreme fast switches
General-purpose rectification
High-frequency signal processing

Procurement Notes

Verify that the specific part number matches the required TAP packaging configuration, which denotes an ammopack format containing 10,000 units per pack. Confirm compliance requirements such as RoHS directives and material categorization standards directly from the manufacturer's documentation before finalizing procurement specifications.

Selection Notes

Select this component when a standard axial leaded diode with fast switching characteristics is required. Ensure the application operates within the specified 175 °C junction temperature limit and respects the 150 mA average forward current constraint. Verify that the DO-35 package dimensions align with the target PCB layout constraints.

Part Context

This component belongs to the 1N4448 series of small signal fast switching diodes manufactured by Vishay Semiconductors. The 'TAP' suffix specifically designates the tape and reel or ammopack packaging option, distinguishing it from bulk or other reel configurations within the same electrical family.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic replacements must match the DO-35 package, 100 V reverse voltage rating, and fast switching speed specifications to ensure functional compatibility.