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LL4148 - High Speed SMD Switching Diode

General Description

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Key Features

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

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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.