Vishay Semiconductors 1N4148 Small Signal Fast Switching Diodes

Vishay Semiconductors 1N4148 Small Signal Fast Switching Diodes are silicon epitaxial planar diodes with a single circuit configuration. These diodes feature 75V reverse voltage, 100V repetitive peak reverse voltage, and 2A forward surge current. The 1N4148W and 1N4148W-G fast switching diodes are AEC-Q101 qualified and comply with Moisture Sensitivity Level 1 (MSL 1). These diodes are ideal for fast switching applications.

Features

  • 1N4148W and 1N4148W-G:
    • Fast switching diodes (trr≤4ns)
    • AEC-Q101 qualified
    • Molding compound meets UL 94V-0 flammability rating
    • Moisture Sensitivity Level 1 (MSL 1)
    • SOD-123 case
  • Single configuration
  • 1N4148:
    • Electrically equivalent diode 1N914
    • Black color cathode band color
    • DO-35 (DO-204AH) case
  • 75V reverse voltage
  • 100V repetitive peak reverse voltage
  • Ideal for fast switching applications

DO-35 (DO-204AH) Package Dimensions

Mechanical Drawing - Vishay Semiconductors 1N4148 Small Signal Fast Switching Diodes

SOD-123 Package Dimensions

Mechanical Drawing - Vishay Semiconductors 1N4148 Small Signal Fast Switching Diodes
Published: 2025-05-14 | Updated: 2025-05-21