SZESD9901MX2WT5G The SZESD9901MX2WT5G is an automotive-qualified ESD protection diode from On Semiconductor, designed for high-speed data networks. It features a 25V reverse standoff voltage, 2.2A peak pulse current (8/20µs), and ultra-low capacitance of 2.3pF.
Mfr Part #:

SZESD9901MX2WT5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The SZESD9901MX2WT5G is an automotive-qualified ESD protection diode from On Semiconductor, designed for high-speed data networks. It features a 25V reverse standoff voltage, 2.2A peak pulse current (8/20µs), and ultra-low capacitance of 2.3pF.
Total Stock: 1,000 pcs
$ Price Range: $0.05 - $0.33

SZESD9901MX2WT5G Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

SZESD9901MX2WT5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Capacitance @ Frequency
Channel Capacitance (Typical/Maximum @ VR = 0 V, f = 1 MHz)
Current
Dynamic Resistance
ESD Rating (IEC 61000-4-2 Air)
ESD Rating (IEC 61000-4-2 Contact)
ESD Rating ISO Contact (@ 150 pF / 2 kΩ)
ESD Rating ISO Contact (@ 150 pF / 330 Ω)
ESD Rating ISO Contact (@ 330 pF / 2 kΩ)
ESD Rating ISO Contact (@ 330 pF / 330 Ω)
ESD Trigger Voltage
Halogen Free
Lead Solder Temperature (Max)
Lead Style
Mounting Type
Operating Junction Temperature Range
Operating Temperature
Package Description
Power Line Protection
Reverse Holding Voltage
Reverse Leakage Current (Typical/Maximum @ VRWM = 25 V)
SVHC Present
Shipping Medium
Shipping Quantity
Storage Temperature Range
Supplier Device Package
Type
Voltage
Voltage - Reverse Standoff (Max)

SZESD9901MX2WT5G Description

Short technical summary and product information.

The On Semiconductor SZESD9901MX2WT5G is an automotive-qualified ESD protection diode designed to safeguard sensitive electronics in in-vehicle networks. It provides protection against ESD, surge, and other transient events, complying with standards such as IEC 61000-4-2 and ISO 10605 for ESD immunity up to ±30 kV.

 

Key electrical specifications include a reverse standoff voltage of 25V, a minimum ESD trigger voltage of 100V, and a peak pulse current rating of 2.2A (8/20µs). The device features an ultra-low typical capacitance of 2.3pF at 1 MHz, making it suitable for high-speed data lines without signal degradation. It also offers a low dynamic resistance of 0.4 Ω.

 

The SZESD9901MX2WT5G is housed in a compact 2-XDFN package (X2DFNW2, 1.0 x 0.6 mm) with wettable flanks for enhanced automated optical inspection (AOI). It supports surface mount mounting and is rated for an operating junction temperature range of -55°C to +150°C. The device is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.

SZESD9901MX2WT5G Quick Information

Product Type: TVS Diode (ESD Protection)
Series: SZESD9901
Canonical Name: On Semiconductor SZESD9901MX2WT5G Automotive ESD Protection Diode
Subcategory: ESD Protection Diode

SZESD9901MX2WT5G Compliance

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

SZESD9901MX2WT5G Estimated Pricing

Qty Low High
1+ $0.33 $0.33
10+ $0.20 $0.20
100+ $0.13 $0.13
500+ $0.09 $0.09
1,000+ $0.08 $0.08
2,000+ $0.07 $0.07
8,000+ $0.05 $0.05
16,000+ $0.05 $0.05

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

SZESD9901MX2WT5G Features

  • Automotive-qualified ESD protection diode.
  • 25V reverse standoff voltage rating.
  • 2.2A peak pulse current (8/20µs).
  • Ultra-low capacitance of 2.3pF typical.
  • Compact X2DFN package with wettable flanks.

SZESD9901MX2WT5G Applications

  • Protects automotive Ethernet (100/1000 BASE-T1) lines.
  • Suitable for in-vehicle networking (IVN) applications.
  • Ideal for high-speed data network interfaces.
  • Used on connector side of transceiver PHY.

SZESD9901MX2WT5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SZESD9901MX2WT5G?

The reverse standoff voltage is 25V.

What is the peak pulse current rating?

The peak pulse current is 2.2A for an 8/20µs waveform.

What is the capacitance of this ESD protection diode?

The typical capacitance is 2.3pF at 1 MHz (0V bias).

What package is the SZESD9901MX2WT5G available in?

It is available in a 2-XDFN package (X2DFNW2, 1.0 x 0.6 mm) with wettable flanks.

What ESD ratings does this device meet?

It meets IEC 61000-4-2 contact and air ESD ratings of ±30 kV, and ISO 10605 ratings of ±30 kV for various capacitor/resistor combinations.

Is the SZESD9901MX2WT5G RoHS compliant?

Yes, the device is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.

What is the operating temperature range?

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

Home
Account

Categories