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1N4148 - High Speed Switching Diode

Download the 1N4148 datasheet PDF. This datasheet also covers the 1N4448 variant, as both devices belong to the same high speed switching diode family and are provided as variant models within a single manufacturer datasheet.

Description

only.

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

Features

  • Fast switching device (trr < 4ns).
  • High surge current capability.
  • Hermetically sealed glass.
  • RoHS Compliant.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N4448-TaiwanSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
1N4148 Small Signal Diode ON Semiconductor
1N4148 Small Signal Fast Switching Diodes Vishay
1N4148 HIGH SPEED SWITCHING DIODES DC COMPONENTS
1N4148 FAST SWITCHING DIODES Sunmate
1N4148 SWITCHING DIODES PAN JIT

Other Datasheets by Taiwan Semiconductor

Part Number Description
1N4148W 400mW High Speed SMD Switching Diode
1N4148W-G High Speed SMD Switching Diode
1N4148WS 200mW High Speed SMD Switching Diode
1N4148WS-G Switching Diode
1N4001G Glass Passivated Rectifiers

Full PDF Text Transcription

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1N4148/1N4448/1N914B Taiwan Semiconductor 150mA, 100V Switching Diode FEATURES ● Fast switching device (trr < 4ns) ● 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 100 V 2 A 1 V 150 °C DO-35 Configuration Single die MECHANICAL DATA ● Case: DO-35 ● Terminal: Pure tin plated leads, solderable per J-STD-002 ● Polarity: Indicated by cathode band ● Weight: 101.
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