USB04xx and USB04xxC Series Only One Name Means ProTek’Tion™ spice model & parameters figure 1 spice model I/O I/O LCRD ABD LCRD ABD LCRD ABD LCRD Lg 0.8nH Lg 0.65nH UNIDIRECTIONAL BIDIRECTIONAL ABD - Avalanche Breakdown Diode (TVS) LCRD: Low Capacitance Rectifier Diode Lg - Lead Inductance table 1 - spice parameters parameter unit abd(tvs) LCRD BV V See Table 2 200 IBV µA 1 0.01 Cjo pF See Table 2 5 IS A See Table 2 1E-13 PART NUMBER R2 8/10 Vj V 0.6 0.6 M - 0.33 0.33 N - 1 1 RS Ohms See Table 2 0.31 TT s 1E-8 1E-9 EG eV 1.11 1.11 table 2 - abd specific spice parameters i s (amps) bv(volts) cjo(pF) rs(ohms) USB0403 4.5 200 1E-11 0.22 USB0405 6.0 140 1E-11 0.18 USB0408 8.5 67 1E-11 0.12 USB0412 13.3 55 1E-13 1.10 USB0415 16.7 47 1E-13 1.43 USB0424 26.7 28 1E-13 4.24 USB0403C 4.5 200 1E-11 0.22 USB0405C 6.0 140 1E-11 0.18 USB0408C 8.5 67 1E-11 0.12 USB0412C 13.3 55 1E-13 1.10 USB0415C 16.7 47 1E-13 1.43 USB0424C 26.7 28 1E-13 4.24 Page 1 www.protekdevices.com USB04xx and USB04xxC Series Only One Name Means ProTek’Tion™ company information COMPANY PROFILE ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), inductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide application specific protection solutions for all electronic equipment/systems. ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products. CONTACT US Corporate Headquarters 2929 South Fair Lane Tempe, Arizona 85282 USA By Telephone General: 602-431-8101 Sales: 602-414-5109 Customer Service: 602-414-5114 By Fax General: 602-431-2288 By E-mail: Sales: [email protected] Customer Service: [email protected] Technical Support: [email protected] Web www.protekdevices.com www.protekanalog.com COPYRIGHT © ProTek Devices 2003 - This literature is subject to all applicable copyright laws and is not for resale in any manner. SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special, consequential or incidental damages. LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory. R2 8/10 Page 2 www.protekdevices.com