ULCE SERIES ULTRA LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR VBR : 6.5 - 90 Volts PPK : 1500 Watts DO-201 FEATURES : * 1500W Peak Pulse Surge reverse capability on 10/1000µs waveform * Excellent clamping capability * Low incremental surge resistance * Fast response time : typically less than 5.0 ns from 0 volts to BV 1.00 (25.4) MIN. 0.21 (5.33) 0.19 (4.83) 0.375 (9.53) 0.285 (7.24) MECHANICAL DATA * Case : DO-201 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, method 208 guaranteed * Polarity : Color band denotes positive end on the Transorb (cathode) * Mounting position : Any * Weight : 0.93 gram 1.00 (25.4) MIN. 0.042 (1.07) 0.038 (0.97) Dimensions in inches and (millimeters) MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified. Rating Peak Pulse Power Dissipation on 10/1000µs Symbol Value Unit PPPM Minimum 1500 Watts PD 5.0 Watts IRSM See Table 1. Amps. TJ, TSTG - 65 to + 175 °C waveform (Note 1, Figure 1) Steady State Power Dissipation at TL = 75 °C Lead Lengths 0.375", (9.5mm) (Note 2) Peak Pulse Power Surge Current on 10/1000 µs Waveform (Fig. 3, Note 1) Operating and Storage Temperature Range Note : (1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25 °C per Fig. 2 (2) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum. UPDATE : APRIL 6, 2002 ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified It (mA) VRWM (V) Maximum Reverse Leakage @ VRWM IR (µA) 10 10 10 10 10 10 10 10 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 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 22 22 24 24 26 26 28 28 30 30 33 33 36 36 40 40 43 43 1000 1000 500 500 250 250 100 100 50 50 10.0 10.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Breakdown Voltage @ It TYPE NUMBER VBR (V) Min. Max. ULCE6.5 ULCE6.5A ULCE7.0 ULCE7.0A ULCE7.5 ULCE7.5A ULCE8.0 ULCE8.0A ULCE8.5 ULCE8.5A ULCE9.0 ULCE9.0A ULCE10 ULCE10A ULCE11 ULCE11A ULCE12 ULCE12A ULCE13 ULCE13A ULCE14 ULCE14A ULCE15 ULCE15A ULCE16 ULCE16A ULCE17 ULCE17A ULCE18 ULCE18A ULCE20 ULCE20A ULCE22 ULCE22A ULCE24 ULCE24A ULCE26 ULCE26A ULCE28 ULCE28A ULCE30 ULCE30A ULCE33 ULCE33A ULCE36 ULCE36A ULCE40 ULCE40A ULCE43 ULCE43A 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 20 22.2 22.2 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 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 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 Reverse Stand-off Voltage Maximum Clamping Voltage @ IRSM VRSM (V) Maximum Reverse Current IRSM (A) 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 39.4 35.5 43.0 38.9 46.6 42.1 50.1 45.5 53.5 48.4 59.0 53.3 64.3 58.1 71.4 64.5 76.7 69.4 100 100 100 100 100 100 100 100 94 100 89 97 80 88 74 82 68 75 63 70 58 65 56 61 52 57 49 54 46 51 42 46 38 42 35 39 32 36 30 33 28 31 25.4 28.1 23.3 25.8 21 23.3 19.5 21.6 Maximum Junction Capacitance @ 0 Volt Max. Inverse Blocking Current @ VW IB IIB mA Peak Inverse Blocking Voltage pF W orking Inverse Blocking Voltage VW IB (V) 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 150 150 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 200 200 VPIB (V) ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified Reverse Stand-off Voltage It (mA) VR W M (V) Maximum Reverse Leakage @ VR W M IR (µA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 45 45 48 48 51 51 54 54 58 58 60 60 64 64 70 70 75 75 80 80 90 90 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Breakdown Voltage @ It TYPE NUMBER V BR (V) Min. Max. 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 88.7 88.7 100 100 ULCE45 ULCE45A ULCE48 ULCE48A ULCE51 ULCE51A ULCE54 ULCE54A ULCE58 ULCE58A ULCE60 ULCE60A ULCE64 ULCE64A ULCE70 ULCE70A ULCE75 ULCE75A ULCE80 ULCE80A ULCE90 ULCE90A 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 92.1 108 98.0 122 111 Maximum Clamping Voltage @ I RSM V RSM (V) Maximum Reverse Current IRSM (A) 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 103 93.6 107 96.8 114 103 125 113 134 121 142 129 160 146 18.7 20.6 17.5 19.4 16.5 18.2 15.6 17.2 14.6 16 14 15.5 13.2 14.6 12.0 13.3 11.2 12.4 10.6 11.6 9.4 10.3 Maximum Junction Capacitance @ 0 Volt 10 1.0 1.0µs 10µs 100µs 1.0ms 10ms 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 100ms 100 Average Power 80 Peak Power (single Pulse) 60 Lead Lengths 0.375"(9.5mm) 40 20 0 0 25 50 75 100 125 150 T L, LEAD TEMPERATURE ( °C) FIG.3 - PULSE WAVEFORM Tf = 10µs 100 Peak Value IRMS TJ =25 °C Pulse W idth (tp) is defined as that point where the peak current decays to 50% of IRSM Half Value - IRMS 2 50 10X1000 W aveform as defined by R.E.A. tp 0 0 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 300 300 120 tp, PULSE W IDTH PEAK PULSE CURRENT - % IRMS PPPM ,PEAK POWER POWER (kW) 100 0.1 0.1µs 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 1 V PIB (V) FIG.2 - PULSE DERATING CURVE PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT FIG.1 - PEAK PULSE POWER RATING CURVE Max. Inverse Blocking Current @ V W IB IIB mA Peak Inverse Blocking Voltage pF W orking Inverse Blocking Voltage V W IB (V) 2 T, TIME(ms) 3 4 175