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STMICROELECTRONICS ESDAULC51BF4 Ultralow Capacitance ESD Protection Diode

The ESDAULC5-1BF4 is a bidirectional, ultra low capacitance ESD protection diode designed for data lines and I/O ports, offering low clamping voltage and minimal leakage current. Its compact 0201 package size ensures minimal PCB space usage, making it suitable for smartphones, tablets, digital cameras, and communication devices. Compliant with IEC 61000-4-2 level 4 standards, it withstands surge voltages of ±30 kV and peak pulse power of 140 W. Its dynamic resistance is 0.3 Ω, ensuring reliable transient voltage suppression in space-constrained applications with high performance requirements.

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Part No:ESDAULC5-1BF4
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STMICROELECTRONICS ESDAULC51BF4 Ultralow Capacitance ESD Protection Diode Specifications:

  • Breakdown voltage: 58 V (minimum), 85 V (typical)
  • Clamping voltage: 13.5 V at 8 kV contact discharge
  • Leakage current: 13.5 nA at 8 kV contact discharge
  • Capacitance: 15 pF at 1 MHz
  • Peak pulse power: 140 W (8/20 µs)
  • Peak pulse current: 10 A
  • Dynamic resistance: 0.3 Ω
  • Operating junction temperature: -40°C to +150°C
  • Storage temperature: -65°C to +150°C
  • Maximum lead temperature during soldering: 260°C for 10s
  • Package: 0201 (Ultracompact PCB area 0.18 mm²)
  • Compliance: ECOPACK®2, RoHS, halide-free
  • Standards: IEC 61000-4-2 level 4 (+30 kV air/contact discharge)
  • Dimensions (mm): A 0.28-0.32, B 0.125-0.155, D 0.57-0.63, E 0.27-0.33
  • Weight per unit: 0.116 mg

Buy the ST Series ESDAULC5-1BF4 ESD Protection Diode: ESDAULC5-1BF4

Order the ST Series ESDAULC5-1BF4 ESD protection diode online today to ensure reliable transient suppression in space-constrained devices like smartphones, tablets, and digital cameras. With its ultracompact 0201 package and low clamping voltage, this bidirectional diode provides optimal ESD protection for data lines and I/O ports. Its high surge power capacity and compliance with IEC 61000-4-2 standard make it suitable for high-performance portable electronics. Purchase now for a dependable, space-efficient ESD protection solution that enhances your device’s durability and resilience.

Get ST Series ESDAULC5-1BF4 today—built for space-saving, ultra low capacitance ESD protection in compact applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS ESDAULC51BF4?

You can click on the BUY or RFQ button to purchase ESDAULC51BF4 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part ESDAULC51BF4?

You can download the ESDAULC51BF4 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of ESDAULC51BF4?

STMICROELECTRONICS

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