SMF78A

TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 SMF5.0A - SMF170A Stand- off Voltage : 5 to 170 V Peak Power : 200 W FEATURES : * Stand-off voltage ; 5 - 170 Volts * Peak Power ; - 200 Watts @ 1 ms (SMF5.0A - SMF58A) - 175 Watts @ 1 ms (SMF60A - SMF170A) * Maximum clamp voltage @ Peak pulse current * Low leakage ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR SOD-123FL 2.5(0.098) 2.9(0.114) 1.55(0.061) 1.95(0.077) 0.6(0.024) 1.0(0.039) 0.05(0.002) 0.25(0.010) 0.5(0.020) 1.1(0.043) max0.1(0.004) 3.5(0.138) 3.9(0.154) * Pb Free / RoHS Compliant MECHANICAL DATA : * Case: JEDEC SOD-123FL, molded plastic over passivated chip * Terminals: Solder Plated, solderable per MIL-STD-750, Method 2026 * Polarity: Color band denotes cathode end * Mounting position : Any * Weight: 0.006 ounces, 0.02 gram 0.8(0.031) 1.2(0.047) Dimensions in millimeters MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified. Parameter Maximum P PK Dissipation (PW - 10/1000 μs) (Note 1) SMF60A - SMF170A SMF5.0A - SMF58A Symbol PPK PPK PD Value 175 200 1000 385 4.0 Unit W W W mW mW/ °C °C/W °C/W °C Maximum P PK Dissipation @ Ta = 25 °C (PW - 8/10 μs) (Note 2) DC Power Dissipation @ Ta = 25 °C Derate above 25 °C Thermal Resistance, Junction to Ambient (Note 3) Thermal Resistance, Junction to Lead (Note 3) Operating Junction and Storage Temperature Range Notes : (1) Non−repetitive current pulse at Ta = 25°C, per waveform of Fig. 2. (Note 3) RӨJA RӨJL TJ, TSTG 325 26 -55 to +150 (2) Non−repetitive current pulse at Ta = 25°C, per waveform of Fig. 5. (3) Mounted with recommended minimum pad size, DC board FR4. − Page 1 of 3 Rev. 02 : January 12, 2009 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 ELECTRICAL CHARACTERISTICS ( T Type No. Marking Working Peak Reverse Voltage(1) VRWM (V) 5.0 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10 11 12 13 14 15 16 17 18 20 22 24 26 28 30 33 36 40 43 45 48 51 54 58 60 64 70 75 78 85 90 100 110 120 130 150 160 170 L = 30 °C unless otherwise noted VF = 1.25 Volts @ 200 mA) , Test Current IT (mA) 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 Max. Reverse Leakage Current IR @ VRWM (μA) 400 400 250 100 50 25 10 5.0 2.5 2.5 2.5 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 Max. Clamping Voltage at I P P VC (V) 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 17.0 18.2 19.9 21.5 23.2 24.4 26.0 27.6 29.2 32.4 35.5 38.9 42.1 45.4 48.4 53.3 58.1 64.5 69.4 72.7 77.4 82.4 87.1 93.6 96.8 103 113 121 126 137 146 162 177 193 209 243 259 275 Max. Reverse Peak Pulse Current (3) IPP (mA) 21.7 19.4 17.9 16.7 15.5 14.7 13.9 13.0 11.8 11.0 10.1 9.3 8.6 8.2 7.7 7.2 6.8 6.2 5.6 5.1 4..8 4.4 4.1 3.8 3.4 3.1 2.9 2.8 2.6 2.4 2.3 2.1 1.8 1.7 1.5 1.4 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.7 0.6 Breakdown Voltage @ T I VBR @ IT Nom 6.70 7.02 7.60 8.20 8.77 9.36 9.92 10.55 11.70 12.85 14.00 15.15 16.40 17.60 18.75 19.90 21.00 23.35 25.60 28.10 30.40 32.80 35.10 38.70 42.10 46.80 50.30 52.65 56.10 59.70 63.15 67.80 70.20 74.85 81.90 87.70 91.25 99.20 105.50 117.00 128.50 140.00 151.50 176.00 187.50 199.00 SMF5.0A KE SMF6.0A KG SMF6.5A KK SMF7.0A KM SMF7.5A KP SMF8.0A KR SMF8.5A KT SMF9.0A KV SMF10A KX SMF11A KZ SMF12A LE SMF13A LG SMF14A LK SMF15A LM SMF16A LP SMF17A LR SMF18A LT SMF20A LV SMF22A LX SMF24A LZ SMF26A ME SMF28A MG SMF30A MK SMF33A MM SMF36A MP SMF40A MR SMF43A MT SMF45A MV SMF48A MX SMF51A MZ SMF54A NE SMF58A NG SMF60A NK SMF64A NM SMF70A NP SMF75A NR SMF78A NT SMF85A NV SMF90A NX SMF100A NZ SMF110A PE SMF120A PG SMF130A PK SMF150A PM SMF160A PP SMF170A PR Notes : (1) A transient suppressor is normally selected according to the Working Peak Reverse Voltage (VRWM ) which should be equal to or greater than the DC or continuous peak operating voltage level. (2) VBR measured at pulse test current T at ambient temperature of25 °C. I (3) Surge current waveform per Fig. 2 and derate per Fig. 5. Min 6.40 6.67 7.22 7.78 8.33 8.89 9.44 10.0 11.1 12.2 13.3 14.4 15.6 16.7 17.8 18.9 20.0 22.2 24.4 26.7 28.9 31.1 33.3 36.7 40.0 44.4 47.8 50.0 53.3 56.7 60.0 64.4 66.7 71.1 77.8 83.3 86.7 94.4 100 111 122 133 144 167 178 189 Max. 7.00 7.37 7.98 8.60 9.21 9.83 10.4 11.1 12.3 13.5 14.7 15.9 17.2 18.5 19.7 20.9 22.1 24.5 26.9 29.5 31.9 34.4 36.8 40.6 44.2 49.1 52.8 55.3 58.9 62.7 66.3 71.2 73.7 78.6 86.0 92.1 95.8 104 111 123 135 147 159 185 197 209 Page 2 of 3 Rev. 02 : January 12, 2009 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( SMF5.0A - SMF170A ) FIG.1 - PULSE DERATING CURVE PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT 120 tr 100 80 60 40 20 0 0 25 50 75 100 125 150 Ta = 25 °C 100 Pulse Width (tp) is defined as that point where the peak current decays to 50% of IRSM tr ≤ 10 μs FIG.2 - 10 x 1000 μs PULSE WAVEFORM VALUE (%) Peak Value - I RSM 50 Half Value - IRSM 2 tp 0 0 1 2 3 4 Ta, AMBIENT TEMPERATURE, ( °C) t, TIME (ms) FIG.3 - STEADY STATE POWER DERATING 4.0 10000 FIG.4 - PULSE RATING CURVE PD, STEADY STATE POWER DISSIPATION (W) 3.0 Pp,PEAK POWER (W) 1000 2.0 100 1.0 10 0.1μs 0 25 50 75 100 125 150 175 1.0μs 10μs 100μs 1.0ms 10ms tp, PULSE WIDTH TL, LEAD TEMPERATURE (°C) FIG.5 - 8 x 20 μs PULSE WAVEFORM FIG. 6 - CAPACITANCE VS. WORKING PEAK REVERSE VOLTAGE 1000 Measured @ Zero Bias % OF PEAK PULSE CURRENT tr 100 Peak Value I RSM @ 8 μs C, CAPACITANCE (pF) Pulse Width (tp) is defined as that point where the peak current decays = 8 μs 100 50 Half Value I RSM/ 2 @ 20 μs Measured @ 50 %VRWM tp 10 0 0 20 40 60 80 1 1 10 100 200 t, TIME (μs) WORKING PEAK REVERSE VOLTAGE (V) Page 3 of 3 Rev. 02 : January 12, 2009