SMF33CA

SMF Series Working Voltage: 5.0 to 350 V Peak Pulse Power: 200 W Surface Mount Transient Voltage Suppressors Features ● ● ● ● ● ● ● SOD-123 Glass passivated chip 200 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle):0.01 % Low leakage Uni and Bidirectional unit Excellent clamping capability Very fast response time RoHS compliant Mechanical Data ● ● ● ● ● Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end except Bipolar Mounting position: Any Maximum Ratings(TA=25℃ unless otherwise noted) Parameter (1) Peak power dissipation with a 10/1000μs waveform Peak power dissipation with a 8/20μs waveform(1) Peak pulse current wih a 10/1000μs waveform(1) Power dissipation on infinite heatsink at TL = 75 °C Peak forward surge current, 8.3 ms single half sinewave unidirectional only(2) Maximum instantaneous forward voltage at 25 A for unidirectional only Operating junction and storage temperature range Value Symbol PPP 200 PPP 1000 IPP See Next Table PD 0.4 UNIT W W A W IFSM 20 A VF 3.5 V TJ, TSTG - 55 to +150 °C Note: (1)Non-repetitive current pulse per Fig.5 and derated above TA= 25 °C per Fig.1 (2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum www.dowosemi.cn P. 1 SMF Series AVERAGE FORWARD CURRENT, (A) AMBIENT TEMPERATURE , (℃) 100 0 30 100 25 100 75 150 0 50 25 0 0 25 50 75 100 125 150 175 100 1 10 Fig. 2 - Maximum Non-Repetitive Surge Current 0.6 10 0.4 0.1 7 70 0.5 0.4 4500 0.1 0 0.4 Peak Power (kW) Steady State Power Dissipation, (W) 100 Number of Cycles at 60 Hz Fig. 1 - Pulse Derating Curve ## 8.3 ms Single Half Sine-Wave 10 0 200 6 20 Ambient Temperature ,TA (℃) 0 20 TJ = TJ max. 1 Peak Forward Surge Current, (A) Peak Pulse Derating in Percentage of Peak Power or Current, (%) Ratings and Characteristics Curves (TA=25℃ unless otherwise noted) 0.3 0.2 1 0.1 0.0 0 25 50 75 100 125 150 175 0.1 200 0.1 1 10 100 1000 10000 Pulse Width ,td (μs) Lead Temperature , TL (℃) Fig. 3 - Steady State Power Derating Curve Fig. 4 - Peak Pulse Power Rating Curve 10000 Tr=10μs Peak Value (Ipp) 1000 0.2 100 0.5 = Ipp 76 Half Value 2 1 50 1.5 33 μsec. 210/1000 23 Waveform as defined by R.E.A. 3 13 4 10 50 td 0 5 Junction Capacitance,CJ (pF) Peak Pulse Current , (% ) 100 TJ = 25 °C Pulse Width (td) is defined as the point where the peak current decays to 500% of Ipp 0 100 1 Time , (ms) 2 3 2000 30 5 450 1000 18 5 450 10 5 450 500 3 TJ=25 °C f=1.0MHz 4 Bi-directional @zero bias Uni-directional @zero bias Uni-directional @V 700 2 RWM 1 0 450 1 Bi-directional @VRWM 10 100 1000 Reverse Breakdown Voltage,VBR (V) Fig. 5 - Pulse Waveform Fig. 6 - Typical Junction Capacitance www.dowosemi.cn P. 2 SMF Series Electrical Characteristics(TA=25℃ unless otherwise noted) Part Number Part Number (Uni) (Bi) SMF5.0A SMF6.0A SMF6.5A SMF7.0A SMF7.5A SMF8.0A SMF8.5A SMF9.0A SMF10A SMF11A SMF12A SMF13A SMF14A SMF15A SMF16A SMF17A SMF18A SMF19A SMF20A SMF22A SMF24A SMF26A SMF28A SMF30A SMF33A SMF36A SMF40A SMF43A SMF45A SMF48A SMF51A SMF54A SMF58A SMF60A SMF64A SMF70A SMF75A SMF78A SMF80A SMF85A SMF90A SMF100A SMF110A SMF120A SMF130A SMF140A SMF150A SMF160A SMF170A SMF180A SMF190A SMF200A SMF220A SMF250A SMF300A SMF350A Note: SMF5.0CA SMF6.0CA SMF6.5CA SMF7.0CA SMF7.5CA SMF8.0CA SMF8.5CA SMF9.0CA SMF10CA SMF11CA SMF12CA SMF13CA SMF14CA SMF15CA SMF16CA SMF17CA SMF18CA SMF19CA SMF20CA SMF22CA SMF24CA SMF26CA SMF28CA SMF30CA SMF33CA SMF36CA SMF40CA SMF43CA SMF45CA SMF48CA SMF51CA SMF54CA SMF58CA SMF60CA SMF64CA SMF70CA SMF75CA SMF78CA SMF80CA SMF85CA SMF90CA SMF100CA SMF110CA SMF120CA SMF130CA SMF140CA SMF150CA SMF160CA SMF170CA SMF180CA SMF190CA SMF200CA SMF220CA Device Marking Code Uni Bi FE FG FK FM FP FR FT FV FX FZ HE HG HK HM HP HR HT HB HV HX HZ JE JG JK JM JP JR JT JV JX JZ XE XG XK XM XP XR XT XB XV XX XZ TE TG TK TB TM TP TR TT TV TX TZ YE YG YK KE KG KK KM KP KR KT KV KX KZ LE LG LK LM LP LR LT LB LV LX LZ ME MG MK MM MP MR MT MV MX MZ NE NG NK NM NP NR NT NB NV NX NZ PE PG PK PB PM PP PR PT PV PX PZ Maximum Reverse Leakage IR @VRWM IT (mA) (uA) Breakdown Voltage VBR @IT Min (V) Max (V) 6.40 6.67 7.22 7.78 8.33 8.89 9.44 10.00 11.10 12.20 13.30 14.40 15.60 16.70 17.80 18.90 20.00 21.10 22.20 24.40 26.70 28.90 31.10 33.30 36.70 40.00 44.40 47.80 50.00 53.30 56.70 60.00 64.40 66.70 71.10 77.80 83.30 86.70 88.80 94.40 100.00 111.00 122.00 133.00 144.00 155.00 167.00 178.00 189.00 200.00 211.00 224.00 246.00 279.00 335.00 391.00 7.00 7.37 7.98 8.60 9.21 9.83 10.40 11.10 12.30 13.50 14.70 15.90 17.20 18.50 19.70 20.90 22.10 23.30 24.50 26.90 29.50 31.90 34.40 36.80 40.60 44.20 49.10 52.80 55.30 58.90 62.70 66.30 71.20 73.70 78.60 86.00 92.10 95.80 97.60 104.00 111.00 123.00 135.00 147.00 159.00 171.00 185.00 197.00 209.00 220.00 232.00 247.00 272.00 309.00 371.00 432.00 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 400 400 250 100 50 25 10 5 2.5 2.5 2.5 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 1 1 1 1 1 1 1 1 1 Working Peak Reverse Voltage VRWM (V) 5.0 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 22.0 24.0 26.0 28.0 30.0 33.0 36.0 40.0 43.0 45.0 48.0 51.0 54.0 58.0 60.0 64.0 70.0 75.0 78.0 80.0 85.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 220.0 250.0 300.0 350.0 Maximum Maximum Clamping Reverse Voltage VC Surge Current IPP @IPP (A) (V) 21.74 19.42 17.86 16.67 15.50 14.71 13.89 12.99 11.76 10.99 10.05 9.30 8.62 8.20 7.69 7.25 6.85 6.54 6.17 5.63 5.14 4.75 4.41 4.13 3.75 3.44 3.10 2.88 2.75 2.58 2.43 2.30 2.14 2.07 1.94 1.77 1.65 1.59 1.55 1.46 1.37 1.23 1.13 1.04 0.96 0.89 0.82 0.77 0.73 0.68 0.65 0.62 0.56 0.50 0.41 0.36 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 30.6 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 96.8 103.0 113.0 121.0 126.0 129.0 137.0 146.0 162.0 177.0 193.0 209.0 224.0 243.0 259.0 275.0 292.0 308.0 324.0 356.0 405.0 486.0 567.0 1. The available parts are "A" type only,the parts without A(V BR is ±10%) is not available 2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices 3. For Bi-Directional devices having VR of 10 volts and under, the IR limit is double www.dowosemi.cn P. 3