8700 E. Thomas Road Scottsdale, AZ 85252 Phone: (480) 941-6300 Fax: (480) 947-1503 SA5.0 thru SA170A FEATURES: * * * * * ECONOMICAL SERIES AVAILABLE IN BOTH UNIDIRECTIONAL AND BI-DIRECTIONAL CONSTRUCTION 5.0 TO 170 STAND-OFF VOLTAGE AVAILABLE 500 WATTS PEAK PULSE POWER DISSIPATION QUICK RESPONSE DESCRIPTION: This Transient Voltage Suppressor is an economical, molded, commercial product used to protect voltage sensitive components from destruction or partial degradation. -12 The response time of their clamping action is virtually instantaneous (1 x 10 seconds) and they have a peak pulse power rating of 500 watts for 1 ms as depicted in Figure 1 and 2. Microsemi also offers a great variety of other Transient Voltage Suppressor's to meet higher and lower power demands and special applications. 5.0 thru 170 volts 500 Watts Transient Voltage Suppressors DO-41 MAXIMUM RATINGS: 2 x .032 .002 [.81 .05] Peak Pulse Power Dissipation at 25C: 500 Watts Steady State Power Dissipation: 2.5 Watts at TL = +75C 3/8" Lead Length tclamping (0 volts to BV Min.): -12 -9 Unidirectional <1x10 Seconds: Bi-directional <5x10 Seconds. Operating and Storage Temperature: -55 to +175C .107 [2.72] max. 100 PULSE CURRENT IN PERCENT OF Ipp PEAK PULSE POWER (Ppp) OR CONTINUOUS POWER IN PERCENT OF 25C RATING TYPICAL CHARACTERISTIC CURVES 75 Peak Power (Single pulse) 50 Continuous Average Power Lead Length = 3/8" Peak Value Ipp 100 Pulse Time Duration (tp) is Defined as that point where Ip decays to 50% of I surge 50 1 25 .205 [5.21] MAX. 2 3 4 TIME (t) IN MILLISECONDS FIGURE 2 0 50 100 150 175 T L LEAD TEMPERATURE C FIGURE 1 DERATING CURVE MSC1400.PDF 03-20-00 PULSE WAVEFORM FOR EXPONENTIAL SURGE POLARITY Mark {cathode} 2 X1.10 [27.94] MIN. NOTE: DIMENSIONS IN [ ] =MILLIMETERS MECHANICAL CHARACTERISTICS CASE: Void free transfer molded thermosetting plastic. FINISH: Readily solderable. POLARITY: Band denotes cathode. Bi-directional not marked. WEIGHT: 0.7 gram (Appx.). MOUNTING POSITION: Any SA5.0 thru SA170A ELECTRICAL CHARACTERISTICS AT 25C PART NUMBER BREAKDOWN VOLTAGE V(BR) TEST CURRENT IT RATED STAND OFF VOLTAGE VWM MAX. REVERSE STANDBY CURRENT ID @ VWM MAX. PEAK REVERSE VOLTAGE VC MAX. MAX. PEAK PULSE CURRENT MAX. TEMP. COEFFICIENT IPP (Figure 2) OF V(BR) -55C TO 175C V(BR) AMP 52 54.3 43.9 48.5 40.7 44.7 37.8 41.7 35.0 38.8 33.3 36.7 31.4 34.7 29.5 32.5 26.6 29.4 24.9 27.4 22.7 25.1 21.0 23.2 19.4 21.5 18.8 20.6 17.6 19.2 16.4 18.1 15.5 17.2 13.9 15.4 % / C .057 .057 .059 .059 .061 .061 .065 .065 .067 .067 .070 .070 .073 .073 .076 .076 .078 .078 .081 .081 .082 .082 .084 .084 .086 .086 .087 .087 .088 .088 .090 .090 .092 .092 .093 .093 @ IPP SA5.0 SA5.0A SA6.0 SA6.0A SA6.5 SA6.5A SA7.0 SA7.0A SA7.5 SA7.5A SA8.0 SA8.0A SA8.5 SA8.5A SA9.0 SA9.0A SA10 SA10A SA11 SA11A SA12 SA12A SA13 SA13A SA14 SA14A SA15 SA15A SA16 SA6A SA17 SA17A SA18 SA18A SA20 SA20A MIN. MAX VOLTS 6.40 6.40 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0 10.0 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 VOLTS 7.30 7.00 8.15 7.37 8.82 7.98 9.51 8.60 10.2 9.21 10.9 9.83 11.5 10.4 12.2 11.1 13.6 12.3 14.9 13.5 16.3 14.7 17.6 15.9 19.1 17.2 20.4 18.5 21.8 19.7 23.1 20.9 24.4 22.1 27.1 24.5 MSC1400.PDF 03-20-00 mA 10 10 10 10 10 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VOLTS 5.0 5.0 6.0 6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 20 20 ADC 600 600 600 600 400 400 150 150 50 50 25 25 5 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VOLTS 9.6 9.2 11.4 10.3 12.3 11.2 13.3 12.0 14.3 12.9 15.0 13.6 15.9 14.4 16.9 15.4 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 SA5.0 thru SA170A ELECTRICAL CHARACTERISTICS AT 25C PART NUMBER BREAKDOWN VOLTAGE V(BR) TEST CURRENT IT RATED STAND OFF VOLTAGE VWM MAX. REVERSE STANDBY CURRENT ID @ VWM MAX. PEAK REVERSE VOLTAGE VC MAX. MAX. PEAK PULSE CURRENT MAX. TEMP. COEFFICIENT IPP (Figure 2) OF V(BR) -55C TO 175C V(BR) AMP 12.7 14.1 11.6 12.8 10.7 11.9 9.9 11.0 9.3 10.3 8.5 9.4 7.8 8.6 7.0 7.8 6.5 7.2 6.2 6.9 5.8 6.5 5.5 6.1 5.2 5.7 4.9 5.3 4.7 5.2 4.4 4.9 4.0 4.4 3.7 4.1 % / C .094 .094 .096 .096 .097 .097 .098 .098 .099 .099 .100 .100 .101 .101 .101 .101 .102 .102 .102 .102 .103 .103 .103 .103 .104 .104 .104 .104 .104 .104 .105 .105 .105 .105 .105 .105 @ IPP SA22 SA22A SA24 SA24A SA26 SA26A SA28 SA28A SA30 SA30A SA33 SA33A SA36 SA36A SA40 SA40A SA43 SA43A SA45 SA45A SA48 SA48A SA51 SA51A SA54 SA54A SA58 SA58A SA60 SA60A SA64 SA64A SA70 SA70A SA75 SA75A MIN. MAX VOLTS 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 36.7 36.7 40.0 40.0 44.4 44.4 47.8 47.8 50.0 50.0 53.3 53.3 56.7 56.7 60.0 60.0 64.4 64.4 66.7 66.7 71.1 71.1 77.8 77.8 83.3 83.3 VOLTS 29.8 26.9 32.6 29.5 35.3 31.9 38.0 34.4 40.7 36.8 44.9 40.6 48.9 44.2 54.3 49.1 58.4 52.8 61.1 55.3 65.1 58.9 69.3 62.7 73.3 66.3 78.7 71.2 81.5 73.7 86.9 78.6 95.1 86.0 102.0 92.1 MSC1400.PDF 03-20-00 mA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VOLTS 22 22 24 24 26 26 28 28 30 30 33 33 36 36 40 40 43 43 45 45 48 48 51 51 54 54 58 58 60 60 64 64 70 70 75 75 ADC 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VOLTS 39.4 35.5 43.0 38.9 46.6 42.1 50.0 45.4 53.5 48.4 59.0 53.3 64.3 58.1 71.4 64.5 76.7 69.4 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 103.0 93.6 107.0 96.8 114.0 103.0 125.0 113.0 134.0 121.0 SA5.0 thru SA170A ELECTRICAL CHARACTERISTICS AT 25C PART NUMBER BREAKDOWN VOLTAGE V(BR) TEST CURRENT IT RATED STAND OFF VOLTAGE VWM MAX. REVERSE STANDBY CURRENT ID @ VWM MAX. PEAK REVERSE VOLTAGE MAX. PEAK PULSE CURRENT MAX. TEMP. COEFFICIENT IPP VC MAX. (Figure 2) OF V(BR) -55C TO 175C V(BR) AMP 3.6 4.0 3.3 3.6 3.1 3.4 2.8 3.1 2.6 2.8 2.3 2.0 2.2 2.4 1.9 2.1 1.7 1.9 1.6 1.8 % / C .106 .106 .106 .106 .107 .107 .107 .107 .107 .107 .107 .107 .108 .108 .108 .108 .108 .108 .108 .108 @ IPP SA78 SA78A SA85 SA85A SA90 SA90A SA100 SA100A SA110 SA110A SA120 SA120A SA130 SA130A SA150 SA150A SA160 SA160A SA170 SA170A MIN. MAX VOLTS 86.7 86.7 94.4 94.4 100.0 100.0 111.0 111.0 122.0 122.0 133.0 133.0 144.0 144.0 167.0 167.0 178.0 178.0 189.0 189.0 VOLTS 106.0 95.8 115.0 104.0 122.0 111.0 136.0 123.0 149.0 135.0 163.0 147.0 176.0 159.0 204.0 185.0 218.0 197.0 231.0 209.0 mA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VOLTS 78 78 85 85 90 90 100 100 110 110 120 120 130 130 150 150 160 160 170 170 ADC 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 VOLTS 139.0 126.0 151.0 137.0 160.0 146.0 179.0 162.0 196.0 177.0 214.0 193.0 231.0 209.0 268.0 243.0 287.0 259.0 304.0 275.0 Note: For Bi-directional construction, indicate a C or CA suffix after the part number, i.e. SA5.0CA MSC1400.PDF 03-20-00 SA5.0 thru SA170A C-CAPACITANCE - PICOFARADS 10000 MEASURED AT ZERO BIAS 1000 100 MEASURED AT STANDOFF VOLTAGE 10 0 10 V (BR) 1000 100 - BREAKDOWN VOLTAGE - VOLTS FIGURE 3 TYPICAL CAPACITANCE VS BREAKDOWN VOLTAGE 70 50 30 (PPP) - Peak Pulse Power, (kW) 20 T C = 25C 10 7.0 5.0 3.0 2.0 Ipp IMPULSE EXPONENTIAL DECAY 1.0 0.5 1.0 tw 0.7 Ipp 0.5 HALF SINE tw tp 0.3 SQUARE 0.2 tw CURRENT WAVE FORM 0.1 0.1 t w = .7tP Ipp 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 tw - Pulse Width s FIGURE 4 PEAK PULSE POWER VS. PULSE TIME MSC1400.PDF 03-20-00 1000 10000