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ESDL3552BPFCT5G Ultra-low capacitance ESD protection diode from On Semiconductor. Features 5V stand-off voltage, 0.30 pF typical capacitance, and ±20 kV ESD protection.
Mfr Part #:

ESDL3552BPFCT5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Ultra-low capacitance ESD protection diode from On Semiconductor. Features 5V stand-off voltage, 0.30 pF typical capacitance, and ±20 kV ESD protection.
Total Stock: 1,310,000 pcs

ESDL3552BPFCT5G Available from 1 distributors

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ESDL3552BPFCT5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage
Capacitance (Typical)
Capacitance @ Frequency
Current
Dynamic Resistance
Halogen Free
Insertion Loss
Mounting Type
Operating Temperature
Package / Case
Package Description
Peak Pulse Current (8/20µs)
Power Line Protection
Reverse Leakage Current
Standard Package Quantity
Supplier Device Package
Thermal Resistance (Junction-Ambient)
Total Power Dissipation
Type
Unidirectional Channels
Voltage
Working Peak Reverse Voltage
capacitance (Typical @ f=1 MHz)
esd_rating (Maximum @ IEC 61000-4-2, Air discharge)
esd_rating (Maximum @ IEC 61000-4-2, Contact discharge)
junction_temperature_range

ESDL3552BPFCT5G Description

Short technical summary and product information.

The ESDL3552BPFCT5G is an ultra-low capacitance ESD protection diode designed by On Semiconductor. It protects voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events, with a typical capacitance of 0.30 pF at 1 MHz.

 

Key electrical characteristics include a working peak reverse voltage of 5 V, breakdown voltage of 21.5 V, and peak pulse current of 2 A (8/20 µs per IEC 61000-4-5). It provides ±20 kV ESD protection per IEC 61000-4-2 for both contact and air discharge. The device exhibits low leakage current (<50 nA) and low dynamic resistance (<1.0 Ω).

 

The diode is housed in a small 3-XFDFN surface mount package (0.62 mm x 0.32 mm X4DFN3), ideal for space-constrained designs. It is suitable for high-speed data line protection in USB 2.0, USB 3.0, and USB 3.1 applications. The device is RoHS3 compliant, Pb-Free, and Halogen-Free.

ESDL3552BPFCT5G Quick Information

Product Type: TVS Diode (ESD Protection)
Series: ESDL3552B
Canonical Name: ESDL3552BPFCT5G Ultra-Low Capacitance ESD Protection Diode
Subcategory: TVS Diodes

ESDL3552BPFCT5G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

ESDL3552BPFCT5G Features

  • Ultra-low capacitance of 0.30 pF typical.
  • ±20 kV ESD protection per IEC 61000-4-2.
  • 5 V stand-off voltage with 21.5 V breakdown.
  • Low dynamic resistance under 1.0 Ω.
  • RoHS3 compliant and halogen-free.

ESDL3552BPFCT5G Applications

  • Protects USB 2.0, 3.0, and 3.1 data lines.
  • Ideal for high-speed data line protection.
  • Suitable for space-constrained portable designs.
  • Used in voltage sensitive component protection.

ESDL3552BPFCT5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the stand-off voltage (working peak reverse voltage) of the ESDL3552BPFCT5G?

5 V.

What is the breakdown voltage?

21.5 V.

What is the peak pulse current rating?

2 A (8/20 µs per IEC 61000-4-5).

What is the package type for the ESDL3552BPFCT5G?

3-XFDFN (X4DFN) surface mount package, 0.62 mm x 0.32 mm.

What is the typical capacitance of the ESDL3552BPFCT5G?

0.30 pF at 1 MHz.

What is the ESD rating?

±20 kV contact and air discharge per IEC 61000-4-2.

What is the insertion loss at 5 GHz?

0.26 dB typical.

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