Micro Commercial Components (MCC) CSPHSBULC5V0LB ESD Protection Diode

Micro Commercial Components (MCC) CSPHSBULC5V0LB ESD Protection Diode is a compact bidirectional diode designed for general‑purpose surge and transient suppression applications. This snap-back ESD protection diode supports a 5V reverse working voltage, with a reverse breakdown voltage range of 6V to 9V. The CSPHSBULC5V0LB diode can withstand up to 9A peak pulse current and offers 65W peak pulse power capability. This diode features a very low capacitance of 0.28pF, making it suitable for high‑speed or RF signal lines. The CSPHSBULC5V0LB ESD protection device comes in an ultra‑small CSP1006‑2 surface‑mount package ideal for space‑constrained designs.

Features

  • 65W peak pulse power (PPK)
  • 9A peak pulse current (IPP)
  • ESD protection of one line
  • 0.2μA low reverse leakage current
  • 5V reverse working voltage (VRWM)
  • 0.28pF (typical) junction capacitance (CJ)
  • Low clamping voltage
  • -40°C to 125°C operating junction temperature range
  • Moisture Sensitivity Level 1 (MSL 1)
  • Halogen-free “Green” device
  • Epoxy meets UL 94 V-0 flammability rating
  • Lead-free finish/RoHS compliant

Package Dimensions

Mechanical Drawing - Micro Commercial Components (MCC) CSPHSBULC5V0LB ESD Protection Diode
Published: 2026-03-10 | Updated: 2026-03-11