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ESD9X3.3ST5G Unidirectional Zener TVS diode for ESD protection. Features 3.3V standoff voltage, 5V minimum breakdown, and 10.4V clamping at 9.8A peak pulse current.
Mfr Part #:

ESD9X3.3ST5G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
Unidirectional Zener TVS diode for ESD protection. Features 3.3V standoff voltage, 5V minimum breakdown, and 10.4V clamping at 9.8A peak pulse current.
Total Stock: 801,254 pcs

ESD9X3.3ST5G Available from 4 distributors

Authorised
Non-Authorised

ESD9X3.3ST5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Current
Current - Peak Pulse (8/20µs)
Mounting Type
Number of Unidirectional Channels
Operating Temperature
Operating Temperature (Minimum/Maximum)
Package / Case
Power
Power - Peak Pulse
Power Dissipation (Max)
Power Line Protection
Standard Package Quantity
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
Voltage - Breakdown (Min)
Voltage - Clamping (Typ) @ Ipp
Voltage - Reverse Standoff (Typ)
esd_rating (Nominal @ Air discharge)
esd_rating (Nominal @ Contact discharge)
esd_rating (Nominal @ HBM)
esd_rating (Nominal @ MM)

ESD9X3.3ST5G Description

Short technical summary and product information.

The ESD9X3.3ST5G is a unidirectional Zener TVS diode from On Semiconductor designed for ESD protection of voltage-sensitive components. It is suitable for general purpose applications and commonly used in portable electronics such as cellular phones, MP3 players, and digital cameras where board space is at a premium.

 

Electrical characteristics include a reverse standoff voltage of 3.3V, minimum breakdown voltage of 5V at 1mA, and typical clamping voltage of 10.4V at a peak pulse current of 9.8A (8/20µs). Peak pulse power is 102W. The device offers ultra-low leakage and fast response time typically below 1ns. Capacitance is 80pF at 1MHz. ESD protection ratings meet IEC 61000-4-2 Level 4 with ±30kV contact and air discharge, and Human Body Model rating of 16kV. The device operates over a junction temperature range of -55°C to +150°C with a maximum power dissipation of 150mW on FR-5 board.

 

Packaged in the ultra-small SOD-923 case (1.0mm x 0.60mm x 0.43mm height), it is surface mountable and supplied in tape and reel with a standard quantity of 8000 pieces. The device is Pb-free, RoHS3 compliant, REACH unaffected, and MSL 1 – unlimited. The epoxy body meets UL 94 V-0 flammability rating.

ESD9X3.3ST5G Quick Information

Product Type: TVS Diode (ESD Protection)
Series: ESD9X
Canonical Name: ESD9X3.3ST5G TVS Diode (Zener, 3.3V Standoff, SOD-923)
Subcategory: Zener, Unidirectional

ESD9X3.3ST5G Compliance

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

ESD9X3.3ST5G Features

  • Low clamping voltage for sensitive circuits.
  • ±30kV ESD protection per IEC 61000-4-2.
  • Ultra-small SOD-923 package saves space.
  • Fast response time under 1 nanosecond.
  • Pb-free and RoHS compliant.

ESD9X3.3ST5G Applications

  • Ideal for cellular phones and tablets.
  • Used in MP3 players and digital cameras.
  • Protects high-speed data lines in portables.
  • Suitable for general purpose ESD protection.

ESD9X3.3ST5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the ESD9X3.3ST5G?

The reverse standoff voltage (typical) is 3.3V.

What is the breakdown voltage of this TVS diode?

The minimum breakdown voltage is 5V at IT=1mA.

What is the clamping voltage?

The typical clamping voltage is 10.4V at IPP=9.8A (8/20µs).

What is the peak pulse current rating?

The maximum peak pulse current (8/20µs) is 9.8A.

What package is the ESD9X3.3ST5G available in?

It is available in a surface mount SOD-923 package.

What is the capacitance of this TVS diode?

The nominal capacitance is 80pF at 1MHz.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

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