Solid State Devices, Inc. ST1000 Series 14701 Firestone Blvd * La Mirada, CA 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com DESIGNER’S DATA SHEET FEATURES: 1000 W Transient Voltage Suppressor Hermetically Sealed in Glass High Peak Transient Power 1000 W Can Be Used as a 5 W Zener Available in Axial, Surface Mount, and Ministud Configurations TX, TXV, and Space Level Screening Available2/ 7.5 – 510 VOLTS Axial Higher Voltages Available (consult factory) Part Number / Ordering Information 1/ ST1000 A 9.1 SMS TX Screening 2/ __ = Not Screened TX = TX Level TXV = TXV Level S = S Level │ │ └ Package: 3/ │ │ __ = Axial │ │ SMS = Square Tab │ │ V = Isolated Ministud │ │ C = Ministud │ └ Voltage: example │ 9.1 = 9.1V └ Tolerance A = 10% B=5% │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ └ Maximum Ratings Value Unit PPPM 1000 W PPPM 500 W PD 6.0 W Operating and Storage Temp. Top & Tstg -65 to +175 ºC Maximum Forward Voltage Drop IF = 6.0 Apk, TA = 25 ºC, pulsed VF 1.3 V RθJL 25 ºC/W RθJE RθJC 8 ºC/W 100 µs Square Wave (see Fig 2) Peak pulse power dissipation 5/ 10/1000 µs waveform (see Fig 1 & 2) Steady State Power Dissipation Axial Lead : TL=25ºC, L=3/8" SMS & Ministud: TC or TE = 75 ºC Thermal Resistance, Junction to Lead L=3/8” Thermal Resistance, Junction to End Cap Junction to Case MIN –– –– 0.047” 1.0” MAX 0.158” 0.185” 0.053” –– DIM A B C D MIN 0.170" 0.200” 0.018” 0.001” MAX 0.180” 0.225” 0.027” –– SMS Symb l Peak pulse power dissipation DIM A B C D Isolated Ministud Ministud NOTES: 1/ For ordering information, price, and availability – contact factory. 2/ Screening based on MIL-PRF-19500. Screening flows available on request. X-Ray shall be performed in lieu of Precap Inspection – Consult factory. 3/ Consult factory for package outlines. 4/ All voltages are measured with an automated test set using a 35 msec test time. Longer or shorter test time will have a corresponding effect on the measured value due to heating effects. 5/ Exponential waveform i.a.w. IEC60-1 10/1000 uS pulse NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: T00033D DOC ST1000 Series Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, CA 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com Nominal Breakdown Voltage VBR @ IT V (Nom) 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 220 240 270 300 330 360 390 430 470 510 4/ A 10% 10% 10% 10% 10% 10% 10% 10% 10% Test Current Maximum Reverse Current @ Standoff Voltage Typical Temperature Coefficient Maximum Clamping Voltage IT IR @ VR Standoff Voltage TC @ IT VCL @ ICL ICL mA µA V % / °C V Amps 175 150 150 125 125 100 100 75 75 65 3000 2400 100 40 30 6.2 6.8 7.5 8.2 9.1 0.07 0.08 0.08 0.09 0.10 11.3 12.3 13.3 14.8 15.7 44.2 40.6 37.6 34.0 31.8 20 10 10 10 10 10 11 12 13 15 0.10 0.10 0.10 0.11 0.11 17.0 18.9 20.9 22.9 25.6 29.4 26.4 23.9 21.8 19.5 65 50 50 50 40 40 30 30 25 25 10 10 10 10 10 16 18 20 22 24 0.11 0.11 0.11 0.11 0.11 17.6 16.1 14.8 13.1 11.8 10 10 10 10 10 27 30 33 36 39 0.11 0.11 0.11 0.12 0.12 28.4 31.0 33.8 38.1 42.2 46.2 50.1 54.1 60.7 65.5 5% 25 20 20 20 20 10 10 10 10 10 43 47 51 56 62 0.12 0.12 0.13 0.13 0.13 70.8 78.6 86.5 94.4 103.5 10.8 10.0 9.2 8.2 7.6 7.0 6.3 5.8 5.3 4.8 5% 15 15 12 12 10 5% 68 75 82 91 100 110 130 150 160 170 0.13 0.13 0.13 0.13 0.13 10 8.0 8.0 5.0 5.0 10 10 10 10 10 10 10 10 10 10 0.13 0.13 0.13 0.13 0.13 114 126 139 152 167 185 204 224 249 276 4.3 3.9 3.6 3.3 3.0 2.7 2.4 2.2 2.0 1.8 5% 5.0 5.0 5.0 5.0 5.0 10 10 10 10 10 180 200 220 240 270 0.13 0.13 0.13 0.13 0.13 305 336 380 419 459 1.6 1.5 1.3 1.2 1.1 5% 5.0 5.0 5.0 5.0 5.0 10 10 10 10 10 300 330 360 390 430 0.13 0.13 0.13 0.13 0.13 498 537 603 655 707 1.00 0.93 0.83 0.76 0.71 B 5% 5% 5% 5% Figure 1 – Exponential 10 / 1000 uS Waveform NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: T00033D DOC