LL4148 - High Speed SMD Switching Diode

Taiwan Semiconductor

General Description

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No license, express or implied, to any intellectual property rights is granted by this document.

Key Features

Low power loss, high efficiency.
High surge current capability.
Hermetically sealed glass.
RoHS Compliant.

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LL4148 high speed smd switching diode by Taiwan Semiconductor - Datasheet Preview

Datasheet Details

Part number	LL4148
Manufacturer	Taiwan Semiconductor
File Size	239.96 KB
Description	High Speed SMD Switching Diode
Datasheet	LL4148 Datasheet

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Full PDF Text Transcription (Reference)

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LL4148/LL4448/LL914B Taiwan Semiconductor 150mA, 75V Surface Mount Switching Diode FEATURES ● Low power loss, high efficiency ● High surge current capability ● Hermetically sealed glass ● RoHS Compliant APPLICATIONS ● Switching mode power supply (SMPS) ● Adapters ● Lighting application ● On-board DC/DC converter KEY PARAMETERS PARAMETER VALUE UNIT IF VRRM IFSM VF at IF = 100mA TJ MAX Package 150 mA 75 V 4 A 1 V 175 °C MMELF Configuration Single die MECHANICAL DATA ● Case: MMELF ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Polarity: Indicated by cathode band ● Weight: 30.