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ESD852

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Bidirektionale Zweikanal-ESD-Schutzdiode, 36 V

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ESD852

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Produktdetails

Number of channels 2 Vrwm (V) 36 Bi-/uni-directional Bi-directional Package name SOT-23-3 Peak pulse power (8/20 μs) (max) (W) 210 IO capacitance (typ) (pF) 2.8 IEC 61000-4-2 contact (±V) 25000 IEC 61000-4-5 (A) 4.3 Features ESD Protection Clamping voltage (V) 63 Dynamic resistance (typ) 0.5 Interface type CAN, General purpose Breakdown voltage (min) (V) 37.8 IO leakage current (max) (nA) 50 Rating Catalog Operating temperature range (°C) -55 to 150
Number of channels 2 Vrwm (V) 36 Bi-/uni-directional Bi-directional Package name SOT-23-3 Peak pulse power (8/20 μs) (max) (W) 210 IO capacitance (typ) (pF) 2.8 IEC 61000-4-2 contact (±V) 25000 IEC 61000-4-5 (A) 4.3 Features ESD Protection Clamping voltage (V) 63 Dynamic resistance (typ) 0.5 Interface type CAN, General purpose Breakdown voltage (min) (V) 37.8 IO leakage current (max) (nA) 50 Rating Catalog Operating temperature range (°C) -55 to 150
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37
  • Working voltage 36V
  • Low leakage current 50nA (maximum)
  • IEC 61000-4-2 ESD protection:
    • ±25kV contact and ±25kV air (ESD852)
    • ±18kV contact and ±18kV air (ESD862)
  • Robust surge protection:
    • IEC 61000-4-5 (8/20µs): 4.3A (ESD852)
    • IEC 61000-4-5 (8/20µs): 3.1A (ESD862)
  • Bidirectional ESD protection
  • I/O capacitance = 2.8pF typical (ESD852)
  • I/O capacitance = 2.6pF typical (ESD862)
  • Leaded packages used for automatic optical inspection (AOI)
  • Working voltage 36V
  • Low leakage current 50nA (maximum)
  • IEC 61000-4-2 ESD protection:
    • ±25kV contact and ±25kV air (ESD852)
    • ±18kV contact and ±18kV air (ESD862)
  • Robust surge protection:
    • IEC 61000-4-5 (8/20µs): 4.3A (ESD852)
    • IEC 61000-4-5 (8/20µs): 3.1A (ESD862)
  • Bidirectional ESD protection
  • I/O capacitance = 2.8pF typical (ESD852)
  • I/O capacitance = 2.6pF typical (ESD862)
  • Leaded packages used for automatic optical inspection (AOI)

The ESD8x2 devices are bidirectional ESD protection diodes for USB power delivery (USB-PD) and industrial interfaces. The devices are rated to dissipate ESD that meets or exceeds the maximum level specified in the IEC 61000-4-2 standard (±25kV contact and airgap, or ±18kV contact and airgap). The low dynamic resistance and low clamping voltage enables system level protection against transient events. This protection is key because industrial systems require a high level of robustness and reliability.

These devices feature a low IO capacitance per channel and a pin-out to suit two IO lines from damage caused by electrostatic discharge (ESD) and other transients. The IPP = 4.3A (8/20µs surge waveform) capability of the ESD852 makes it an excellent choice for protecting USB VBUS against transient surge events as well as industrial I/O lines. Additionally, the 2.8pF or 2.6pF line capacitance of the ESD8x2 are an excellent choice for protecting the slower speed signals for USB power delivery and IO signals for industrial applications.

The ESD8x2 devices are bidirectional ESD protection diodes for USB power delivery (USB-PD) and industrial interfaces. The devices are rated to dissipate ESD that meets or exceeds the maximum level specified in the IEC 61000-4-2 standard (±25kV contact and airgap, or ±18kV contact and airgap). The low dynamic resistance and low clamping voltage enables system level protection against transient events. This protection is key because industrial systems require a high level of robustness and reliability.

These devices feature a low IO capacitance per channel and a pin-out to suit two IO lines from damage caused by electrostatic discharge (ESD) and other transients. The IPP = 4.3A (8/20µs surge waveform) capability of the ESD852 makes it an excellent choice for protecting USB VBUS against transient surge events as well as industrial I/O lines. Additionally, the 2.8pF or 2.6pF line capacitance of the ESD8x2 are an excellent choice for protecting the slower speed signals for USB power delivery and IO signals for industrial applications.
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Technische Dokumentation

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* Data sheet ESD8x2 2-Channel, 36V ESD Protection Diode datasheet (Rev. A) PDF | HTML 06 Jun 2025

Design und Entwicklung

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Simulationsmodell

ESD852 IBIS Model

SLVME43.ZIP (2 KB) - IBIS Model
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Simulationsmodell

ESD852 PSpice Transient Model

SLVME41.ZIP (193 KB) - PSpice Model
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Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
SOT-23 (DBZ) 3 Ultra Librarian
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