Semiconwell manufactures passive network components, integrated active and passive devices, resistor networks, capacitor networks, schottky and zener diode networks, and npn, pnp transistors arrays that perform the following functions: series and parallel linear and nonlinear GTL, AC, Diode, Thevenin termination networks, precision thin film resistor capacitor networks (RC networks), isolated, bussed resistor networks including zero ohms jumper arrays, voltage divider networks, resistor networks for audio applications, EMI, RFI and ESD zener clamped diodes and transient voltage suppressors networks, EMI/RFI filter networks and clock terminations. Semiconwell's proprietary semiconductor technology, advanced thin films processes, in house assembly and packaging technologies allow manufacturing of flip chip CSP chip scale and MLF molded lead frame surface mount integrated passive networks that include unprecedented large capacitors >1microfarad (1µF) and giga ohms resistors (GW).

 


SEMICONWELL
Integrated Passive Networks
SWPIESDE - DATA I/O PORT EMI/RFI PI FILTER ESD PROTECTED
SWPIESDE-1 1 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
SWPIESDE-2 2 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
SWPIESDE-3 3 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
SWPIESDE-4 4 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
SWPIESDE-5  5 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
SWPIESDE-6 6 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
SWPIESDE-7 7 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
SWPIESDE-8 8 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
SWPIESDE-N 1 TO 14 CHANNELS DATA I/O PORT EMI/RFI FILTER ESD PROTECTED
 
 

Data I/O Port EMI/RFIPI Filter ESD Protected SWPIESDE-N
1to 14 channels of EMI filtering for data ports Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network Greater than 32dB attenuation at 1 GHz ±15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) ±30kV ESD protection on each channel (HMB) EMI filtering and ESD protection for both data and I/O ports Wireless Handsets Handheld PCs/PDAs MP3 Players Notebooks Desktop PCs
The SWPIESDE is a one to eight channels low-pass filter array that reduces EMI/RFI emissions while at the same time providing ESD protection. It is used on data ports on mobile devices. To reduce EMI/RFI emissions, the SWESDE integrates a pi-style filter (C-R-C) for each channels.Each high quality filter provides greater than 30dB attenuation in the 800-2700 MHz range. These pi-style filters also support bidirectional filtering, controlling EMI both to and from a data port connector. In addition , the SWPIESDE provides a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The input pins are designed and characterized to safely dissipate ESD strike of 15kV, exceeding the maximum requirement of the IEC 61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the device provides protection for contact discharges to greater than 30kV. The SWPIESDE is particularly well suited for portable electronics (e.g., cellular telephones, PDAs, notebook computers) because of its small package format and low weight.

   

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