SZESD9L3.3ST5G TVS diode for ESD protection with 3.3V stand-off voltage and 9V clamping. Ultra-low capacitance of 0.5pF ideal for high-speed interfaces.
Mfr Part #:

SZESD9L3.3ST5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
TVS diode for ESD protection with 3.3V stand-off voltage and 9V clamping. Ultra-low capacitance of 0.5pF ideal for high-speed interfaces.
Total Stock: 128,000 pcs
$ Price Range: $0.14 - $0.16

SZESD9L3.3ST5G Available from 1 distributor

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128,000 pcs
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SZESD9L3.3ST5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Capacitance
Capacitance @ Frequency
Case Material
Current
ESD Protection Level
Halogen Free
Industrial Grade
Lead Finish
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power Dissipation
Power Line Protection
Response Time
Reverse Stand-off Voltage
SVHC Present
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

SZESD9L3.3ST5G Description

Short technical summary and product information.

The SZESD9L3.3ST5G is an ESD protection diode from ON Semiconductor's ESD9L series. It is designed to protect voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events. This device features an ultra-low capacitance of 0.5 pF, making it suitable for high-frequency applications such as USB 2.0 and antenna lines.

 

Key electrical specifications include a reverse stand-off voltage of 3.3 V, clamping voltage of 9 V, and peak pulse current of 1 A (8/20 µs). It provides ESD protection per IEC 61000-4-2 with ±10 kV contact and ±15 kV air discharge. The response time is typically less than 1 ns.

 

The device is packaged in a small SOD-923 surface-mount package with dimensions 1.00 mm x 0.60 mm x 0.4 mm. It is qualified for automotive applications (AEC-Q101) and is Pb-free and RoHS compliant. Operating temperature range is -55°C to 150°C junction temperature.

SZESD9L3.3ST5G Quick Information

Product Type: TVS Diode
Series: ESD9L
Canonical Name: ESD Protection Diode, Ultra-Low Capacitance, 3.3V Stand-off Voltage, SOD-923
Subcategory: Unidirectional TVS Diode

SZESD9L3.3ST5G Compliance

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

SZESD9L3.3ST5G Estimated Pricing

Qty Low High
8,000+ $0.16 $0.16
16,000+ $0.15 $0.15
24,000+ $0.14 $0.14
40,000+ $0.14 $0.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

SZESD9L3.3ST5G Features

  • Ultra-low capacitance of 0.5 pF for high-speed signals.
  • ESD protection up to ±15 kV air discharge.
  • Response time typically less than 1 ns.
  • Surface-mount SOD-923 package for compact designs.
  • AEC-Q101 qualified for automotive applications.

SZESD9L3.3ST5G Applications

  • Protects USB 2.0 high-speed data lines.
  • Used in antenna line ESD protection.
  • Suitable for portable electronics.
  • Ideal for automotive electronic modules.
  • For high-frequency signal lines.

SZESD9L3.3ST5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the stand-off voltage of the SZESD9L3.3ST5G?

3.3 V.

What is the clamping voltage?

9 V.

What is the peak pulse current rating?

1 A (8/20 µs).

What package is the device available in?

SOD-923 surface-mount package.

What is the capacitance of the device?

0.5 pF at 1 MHz.

What ESD protection level does it provide?

±10 kV contact, ±15 kV air discharge per IEC 61000-4-2.

What is the response time?

Typically less than 1 ns.

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