The 258721-NNCD5.6LH-T1-A is a Zener type transient voltage suppressor (TVS) diode from Renesas Electronics America. It is designed for circuit protection, specifically for USB applications.

• Package: This TVS diode comes in a bulk package and has a standard package quantity of 875 pieces.
• Channels: It offers 4 unidirectional channels
• Voltage Reverse Standoff: 2.5V (max)
• Voltage Breakdown: 5.3V (min).
• Power Peak Pulse: 2W
• Power Line Protection: does not provide power line protection.
• Capacitance: 10pF @ 1MHz, this TVS diode offers efficient transient voltage suppression.
• Mounting: It is surface mountable
• Package: comes in a 6-SMD (5 Leads), Gull Wing package.
• ECCN: EAR99, indicating no export control restrictions.
• REACH status: REACH unaffected.
• HTSUS code: 8541.10.0050.
• Status: Although obsolete, the 258721-NNCD5.6LH-T1-A remains a reliable choice for USB circuit protection.