ST1.5KA7.5 PRELIMINARY DATA SSDI thru ST1.5KA270 SOLID STATE DEVICES, INC 14849 Firestone Boulevard: La Mirada,CA 90638 Phone: (714) 670-SSDI (7734)- Fax: (714) 522-7424 Designers Data Sheet 1500 WATT 7.5-270 VOLTS FEATURES: TRANSIENT SUPPRESSORS @ Hermetically Sealed in Glass BH Metallurgically Bonded M@ Surface Mount Versions Available A 5% & & M@ Ministud versions available i Available to TX, TXV, and Space Levels AXIAL DIM] MIN. | MAX, Le tS ae tt MAXIMUM RATINGS CHARACTERISTICS SYMBOL VALUE UNITS PT Pr DIM| MIN. | MAX. Stand Off Voltage VRWM 5.6-200 | V A Steady State Power Dissipation Pp 6 Ww Jk. } Peak Pulse Power @ 1.0 msec Ppp 1500 | W SQUARE TAB (SMS) Ail dimensions are prior to soldering Forward Surge Current IFsm 150 A Peak Pulse Power and Steady State Power Derating See Graph awe \ 0 > TO SHOULDER -167 HEX Peak Pulse Power = 85 i and Pulse Width See Graph 4-404 230 120 1 035 ono ope MINISTUD "C"* Operating and Storage Temperature -65C to +175C NOTE: SSDI's Transient Suppressors offer standard Breakdown Voltage Tolerances of + 10%(A) and +5%(B). For other Voltages and Voltage Tolerances, contact SSDIs Marketing Department. ser wx 4 \ PEAK PULSE POWER VS. TEMPERATURE DERATING CURVE \# rex MINISTUD "V"* 3 srry eee on 4 pitt o Oo 7.138 mex dio tae] a 6-32 x .240 4.010 LL hex a Copper Gold ploted win qc 005 max Rod | Cold plated Ud 32 Nickel Ribbon a 0 25 50 75 100 125 150 =: 175 (2 places) - MINISTUD "W"* AMBIENT TEMPERATURE ('C) *For reverse polarity (anode to stud) add suffix "R NOTE: All specifications are subject to change without notification. . SCDs for these devices should be reviewed by SSDI prior to release. DATA SHEET #: T00002 A RMDSSD || aS s11.5ka7.5 thru s11.5kA270 jie | 14849 Firestone Boulevard: La Mirada,CA 90638 if | Phone: (714) 670-SSDI (7734) - Fax: (714) 522-7424 ELECTRICAL CHARACTERISTICS BREAKDOWN _| MAX REVERSE STAND OFF| PEAK PULSE CLAMPING SOLID STATE DEVICES, INC NuMBER = |_"2 Garon | oMAMUM,,| peNAMG | MAXIMUM Voltage Reverse | Voltage urrent Nominal| Test Leakage | (max.)| tp=ims te). (note 2) COEFFICIENT Voltage | Current Current (note 4) Ver | @lsat| Vawm | IR@VAWwM!| Vc IPP IRM Zen @ Isnt | TC @25C For 5% Voltage Tolerance . specify B" in place of "A" Volts mA Volts HA Volts A mA Ohms B/C ST1.5KA7.5 75 175 5.6 1500 11.7 128 1250 0.7 .03 ST1.5KA8.2 8.2 150 62 1200 12.5 120 1150 08 103 ST1.5KA9.1 9.1 150 6.8 40 13.8 109 1020 0.9 .03 ST1.5KA10 10 125 75 20 15.0 100 950 1.0 (05 ST1.5KA11 11 125 8.2 15 16.2 93 860 1.1 .05 ST1.5KA12 12 100 9.1 10 17.3 87 770 14 05 ST1.5KA13 13 100 10 4 19.0 79 700 1.2 105 ST1.5KA15 15 75 11 2 22.0 68 600 1.2 .05 ST1.5KA16 16 75 12 2 23.5 64 550 13 .06 ST1.5KA18 18 65 13 2 26.5 57 500 1.3 .06 ST1.5KA20 20 65 15 2 29.0 52 440 15 .06 ST1.5KA22 22 50 16 2 31.9 47 390 1.6 :06 ST1.5KA24 24 50 18 2 34.7 43 360 1.8 .06 ST1.5KA27 27 50 20 2 38.5 39 310 2.5 .06 ST1.5KA30 30 40 22 2 42.9 35 280 4.0 .06 ST1.5KA33 33 40 24 2 46.9 32 260 5.0 06 ST1.5KA36 36 30 27 2 50.0 30 240 6.0 06 ST1.5KA39 39 30 30 2 55.6 27 210 7.0 .06 ST1.5KA43 43 30 33 2 60.0 25 180 10 07 ST1.5KA47 47 25 36 2 65.2 23 175 12 .07 ST1.5KA51 51 25 39 2 71.4 21 170 14 07 ST1.5KA56 56 20 43 2 78.9 19 160 18 07 ST1.5KA62 62 20 47 2 88.2 17 150 20 08 ST1.5KA68 68 20 51 2 93.7 16 130 22 08 ST1.5KA75 75 20 56 2 107.1 14 120 25 08 ST1.5KA82 82 15 62 2 115.4 13 110 30 08 ST1.5KA91 91 15 68 2 125.0 12 100 40 08 ST1.5KA100 100 12 75 2 136.4 11 90 45 09 ST1.5KA110 110 12 82 2 152.0 9.9 82 65 09 ST1.5KA120 120 10 91 2 167.0 9.0 75 90 09 ST1.5KA130 130 10 100 2 185.0 8.1 69 100 09 ST1.5KA150 150 8 110 2 204.0 7.2 60 150 09 ST1.5KA160 160 8 120 2 224.0 6.6 56 180 09 ST1.5KA180 180 5 130 2 249.0 6.0 50 210 09 ST1.5KA200 200 5 150 2 276.0 5.4 45 250 09 ST1.5KA220 220 5 160 2 305.0 48 41 350 09 ST1.5KA240 240 5 180 2 336.0 45 37 450 ne) ST1.5KA270 270 5 200 2 380.0 3.9 34 600 09 PEAK PULSE POWER VS. PULSE WIDTH CURRENT PULSE WAVEFORM STEADY STATE POWER DERATING 1000 e 100 ii g-100 Pra =$ > ww O& a0 z 100 3 ag 2S s we 60 % NN 50 BE 40 2% a a > x INQ # Qn 20 is 1 N 0 ut S 0 O.1ps THs 10us 100us ims 10ms |}-+? Timea) eo 25 50 75 100 125 150 175 PULSE WIDTH LEAD, TAB, OR STUD TEMP. ("C) NOTES: For optional high reliability screening or higher nominal voltages, consult SSDI MARKETING Department. t Suffix "L" for axial lead, "SMS" for Square Tab, "C for ministud,"V" & "W" for isolated ministud. 1) All voltages are measured with an automated test set using a 35 msec test time. Longer or shorter test times will have a corresponding effect on the measured value due to heating effects. 2) Dynamic impedance is derived from the AC voltage divided by the AC current with AMS vaiue of 10% of DC test current superimposed on the test current. 3 Ratings based on 100C Tab temperature (SMS and C devices); multiply by 0.6 for L devices; multiply by 0.8 for VW devices. 4 Pulse width (tp) is defined as the time from rated peak pulse current !PP to the point where peak pulse current decayed to 50% of rated IPP. (10s X 1000ps wavetorm as defined by R.E.A.)