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Eight Channel EMI Filter Array onsemi CM1430-08DE with Compact Footprint and Robust ESD Safeguards

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Eight Channel EMI Filter Array onsemi CM1430-08DE with Compact Footprint and Robust ESD Safeguards

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Description : EMI/RFI Filters (LC, RC Networks) RoHS

Mfr. Part # : CM1430-08DE

Model Number : CM1430-08DE

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Product Overview

The onsemi CM1430 is a family of pi-style EMI filter arrays with integrated ESD protection, designed for filtering and protecting data lines in portable electronics. These devices feature four, six, or eight C-R-C filter channels, each providing 15kV ESD protection per IEC 61000-4-2 Level 4 (contact discharge) and 30kV per HBM. With component values of 8.5pF-100-8.5pF per channel, they offer greater than 20dB attenuation at 1 GHz and are suitable for data rates up to 80Mbps. The CM1430 is available in compact TDFN packages with a 0.40mm lead pitch, offering significant board space savings. Its robust ESD protection makes it ideal for LCD and camera data lines, I/O ports, and data ports in mobile handsets, notebooks, and PDAs.

Product Attributes

  • Brand: onsemi
  • Product Family: CM1430
  • Package Type: TDFN (Thin Dual Flat No-lead)
  • Lead Pitch: 0.40mm
  • Certifications: IEC 61000-4-2 Level 4, HBM (MIL-STD-883 Method 3015)
  • Availability: Lead-free version available

Technical Specifications

Model Channels Package Package Dimensions (mm) ESD Protection (IEC 61000-4-2) ESD Protection (HBM) Typical Attenuation Cut-off Frequency Data Rate Resistance per Channel Capacitance per Channel
CM1430-04 4 8-lead TDFN 1.7 x 1.35 15kV (contact) 30kV > 20dB @ 1 GHz 200 MHz Up to 80Mbps 100 8.5 pF
CM1430-06 6 12-lead TDFN 2.5 x 1.35 15kV (contact) 30kV > 20dB @ 1 GHz 200 MHz Up to 80Mbps 100 8.5 pF
CM1430-08 8 16-lead TDFN 3.3 x 1.35 15kV (contact) 30kV > 20dB @ 1 GHz 200 MHz Up to 80Mbps 100 8.5 pF

Electrical Operating Characteristics

Parameter Condition Min Typ Max Units
Resistance (R) - 80 100 120
Total Channel Capacitance (CTOTAL) At 2.5VDC Reverse Bias, 1MHz, 30mVAC 14 17 22 pF
Capacitance (C) At 2.5VDC Reverse Bias, 1MHz, 30mVAC 7 8.5 11 pF
Standoff Voltage (VDIODE) IDIODE=10A - - 6.0 V
Diode Leakage Current (ILEAK) VDIODE=+3.3V - 0.1 1.0 A
Signal Clamp Voltage (Positive Clamp) ILOAD = 10mA - 5.6 9.0 V
Signal Clamp Voltage (Negative Clamp) ILOAD = -10mA - -1.5 -0.4 V
In-system ESD Withstand Voltage (Human Body Model) MIL-STD-883, Method 3015 - 30 - kV
In-system ESD Withstand Voltage (Contact Discharge) IEC 61000-4-2 Level 4 - 15 - kV

Absolute Maximum Ratings

Parameter Rating Units
Storage Temperature Range -65 to +150 C
DC Power per Resistor 100 mW
DC Package Power Rating 500 mW

2410301850_onsemi-CM1430-08DE_C20460394.pdf


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