PTVS10-170C Bourns

Features Applications 10 kA, 8/20 s surge capability AC line protection Low clamping voltage under surge High power DC bus protection Bidirectional TVS Excellent performance over temperature PTVS10-xxxC-TH Series High Voltage, High Current TVS Diodes General Information The Model PTVS10-xxxC-TH high voltage, high current, bidirectional TVS diode series is designed for use in AC line and high power DC bus clamping applications. The devices are RoHS* compliant. They also meet IEC 61000-4-5 8/20 s current surge requirements. Absolute Maximum Ratings ( T = 25 C Unless Otherwise Noted) A Rating Symbol Value Unit PTVS10-170C-TH 170 PTVS10-320C-TH 320 Repetitive Standoff Voltage PTVS10-380C-TH V 380 V WM PTVS10-430C-TH 430 PTVS10-470C-TH 470 Peak Current Rating per 8/20 s IEC 61000-4-5 I 10 kA PPM Operating Junction Temperature Range T -55 to +125 C J Storage Temperature Range T -55 to +150 C S Lead Temperature, Soldering (10 s) 260 C Electrical Characteristics ( T = 25 C Unless Otherwise Noted) A Parameter Test Conditions Min. Typ. Max. Unit I Standby Current V = V 10 A D D WM PTVS10-170C-TH 190 200 210 PTVS10-320C-TH 336 352 368 V Breakdown Voltage I = 10 mA PTVS10-380C-TH 401 422 442 V (BR) BR PTVS10-430C-TH 440 465 490 PTVS10-470C-TH 470 500 530 PTVS10-170C-TH 260 PTVS10-320C-TH 440 (1) V Clamping Voltage I = 10 kA PTVS10-380C-TH 520 V C PP PTVS10-430C-TH 580 PTVS10-470C-TH 630 V Temperature Coef cient 0.1 %/C (BR) PTVS10-170C-TH 2.5 PTVS10-320C-TH 1.4 F = 10 kHz, C Capacitance PTVS10-380C-TH 1.2 nF V = 1 Vrms d PTVS10-430C-TH 1.1 PTVS10-470C-TH 1.0 (1) V measured at the time which is coincident with the peak surge current. C *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANTPTVS10-xxxC-TH Series High Voltage, High Current TVS Diodes Performance Graphs V-I Characteristic Typical V vs. Junction Temperature BR 16 14 12 10 8 6 25 C 4 2 0 -4 -6 -8 -40 -20 0 20 40 60 80 100 120 140 160 Junction Temperature (T ) - C J Typical Surge Current Derating Current 8/20 s Waveform per IEC 61000-4-5 120 120 Test Waveform Parameters 110 tt tt = 8 s 100 100 td = 20 s 90 80 t e 80 70 60 60 50 40 td = t IPP/2 40 20 30 20 0 10 035 10 15 20 250 0 t Time (s) 0 25 50 75 100 125 150 175 Ambient Temperature (C) Typical Waveform Under Surge This graph shows the typical device surge current derating versus ambient temperature when subjected to the 8/20 s Current current waveform per the IEC 61000-4-5 speci cation. This device is not intended for continuous operation at temperatures above 125 C. Voltage 0510 20 30 400 Specifications are subject to change without notice. t Time (s) Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Percent of Rated Value Percent of V Change IPP Peak Pulse Current (% of IPP) BR