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SZEMI2121MTTAG The On Semiconductor SZEMI2121MTTAG is a single pair common mode filter with integrated ESD protection. It offers EMI filtering for high-speed serial data lines.
Mfr Part #:

SZEMI2121MTTAG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor SZEMI2121MTTAG is a single pair common mode filter with integrated ESD protection. It offers EMI filtering for high-speed serial data lines.
✓ Total Stock: 1,480 pcs
$ Price Range: $0.99

SZEMI2121MTTAG Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
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1,480 pcs
On Request
1480 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SZEMI2121MTTAG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current Rating (Max)
DC Resistance (DCR) (Max)
ESD Protection
Features
Filter Type
Halogen Free
Height (Max)
Industrial Grade
Length
Military Grade
Mounting Type
Number of Lines
Operating Temperature
Ratings
Width
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SZEMI2121MTTAG Description

Short technical summary and product information.

The SZEMI2121MTTAG from On Semiconductor is a highly integrated common mode filter (CMF) designed for EMI filtering and ESD protection in high-speed serial digital interfaces like USB2.0. This device provides EMI reduction for one differential data line pair and ESD protection for one data pair plus a supply input.

 

Key electrical specifications include a large differential mode bandwidth with a cutoff frequency greater than 2 GHz. It exhibits high common mode stop band attenuation, with over 25 dB at 700 MHz and over 30 dB at 800 MHz. The filter is rated for a maximum current of 100mA and has a typical DC resistance of 8 Ohms.

 

For ESD protection, the SZEMI2121MTTAG meets IEC61000-4-2 Level 4 standards, providing ±12 kV contact discharge protection. It features low channel input capacitance for superior impedance matching performance.

 

The component is supplied in a compact, low-profile WDFN8 package measuring 2.2 mm in length, 2.0 mm in width, and 0.75 mm in height. It is designed for surface mount applications and is AEC-Q101 qualified, making it suitable for automotive interfaces.

SZEMI2121MTTAG Quick Information

Product Type: Common Mode Filter
Series: EMI2121
Canonical Name: On Semiconductor SZEMI2121MTTAG Single Pair Common Mode Filter with ESD Protection
Subcategory: Common Mode Chokes

SZEMI2121MTTAG Compliance

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

SZEMI2121MTTAG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SZEMI2121MTTAG Features

  • Integrated common mode filter with ESD protection.
  • Differential mode bandwidth exceeds 2 GHz.
  • High common mode stop band attenuation.
  • ESD protection to IEC61000-4-2 Level 4.
  • Compact WDFN8 package for surface mounting.

SZEMI2121MTTAG Applications

  • Ideal for USB2.0 high-speed data lines.
  • Suitable for MIPI D-PHY interfaces.
  • Used in mobile phone applications.
  • Applicable for digital still cameras.
  • Designed for automotive interfaces.

SZEMI2121MTTAG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum current rating for the SZEMI2121MTTAG?

The maximum current rating for the SZEMI2121MTTAG is 100mA.

What is the operating temperature range of the SZEMI2121MTTAG?

The operating temperature range for the SZEMI2121MTTAG is -40°C to 85°C.

What package type is the SZEMI2121MTTAG supplied in?

The SZEMI2121MTTAG is supplied in a WDFN8 package.

Does the SZEMI2121MTTAG offer ESD protection?

Yes, the SZEMI2121MTTAG provides ESD protection to IEC61000-4-2 Level 4, ±12 kV contact discharge.

What is the differential mode bandwidth of the SZEMI2121MTTAG?

The differential mode bandwidth of the SZEMI2121MTTAG is greater than 2 GHz.

Is the SZEMI2121MTTAG RoHS compliant?

The SZEMI2121MTTAG is RoHS3 Compliant.

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