SMF5.0(C)A THRU SMF440(C)A Stand-off Voltage - 5.0 to 440 Volts Peak Pulse Power: 200 Watts TRANSIENT VOLTAGE SUPPRESSOR Features SOD-123FL  For surface mounted applications in order to optimize board space. 00..003413 ((01..0180)) 00..007657((11..9700))  Low profile package  Glass passivated junction 0.114(2.90) 0.102(2.60)  Low inductance  Plastic package has Underwriters Laboratory 0.043(1.10) 0.035(0.90) Flammability 00..003258((00..9700)) 00..000085((00..2102)) 0.154(3.90) 0.141(3.60) Mechanical Data Dimensions in inches and (millimeters) Case(cid:3): JEDEC (cid:54)OD-123FL molded plastic body Terminals(cid:3): Solderable per MIL-STD-750,Method 2026(cid:3) Polarity(cid:3): Polarity symbol marking on body (cid:3): Any Mounting Position Weight : 0.00(cid:19)7 ounce, 0.02 grams Marking : Date Code and Marking Code See Page 2 Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified. Parameter Symbol Value Unit Peak Pulse Power Dissipation on TA=25°C (Note 1,2,5, Fig1) P 400 W PPM I Peak Forward Surge Current (Note 3) FSM 30 A (UNI) Peak Pulse Current on 10/1000 us waveform (Note 1) Fig 2 IPPM see Table 1 A Steady State Power Dissipation (Note 4) PM(AV) 1.0 W Operating Junction and Storage Range T T -55 to +150 °C J, STG Typical Thermal Resistance R 180 °C/W θJA NOTES 1. Non-repetitive current pulse per Fig 3 and derated above T=25°C per Fig 2 A 2. Mounted on 5mm2 copper pads to each terminal 3. 8.3ms single half sinewave, or equivalent square wave duty cycle=4 pulses per minutes maximum 4. lead temperature at T=75°C L 5. Peak pulse powe. waveform is tp=10/1000us 6. A transient suppressor is selected according to the working peak reverse voltage(V ), Which Should be RWM equal to or greater than the DC or continuous peak operating voltage level DN:T20519A0 http://www.microdiode.com Rev:2020A0 Page :1

SMF5.0(C)A THRU SMF440(C)A Stand-off Voltage - 5.0 to 440 Volts Peak Pulse Power: 200 Watts Characteristics at Ta = 25°C Table 1 Breakdown Test Reverse Max. Clamp Peak Pulse Voltage Current Leakage Voltage Current Type Marking VRMW VBR @ IT IT IR @ VRWM VC @ IPP IPP Min Max Uni Bi Uni Bi V V V mA μA V A SMF5.0A SMF5.0CA 5.0A 5.0CA 5 6.4 7 10 200 9.2 21.7 SMF6.0A SMF6.0CA 6.0A 6.0CA 6 6.67 7.37 10 100 10.3 19.4 SMF6.5A SMF6.5CA 6.5A 6.5CA 6.5 7.22 7.98 10 75 11.2 17.9 SMF7.0A SMF7.0CA 7.0A 7.0CA 7 7.78 8.6 10 50 12 16.7 SMF7.5A SMF7.5CA 7.5A 7.5CA 7.5 8.33 9.21 1 50 12.9 15.5 SMF8.0A SMF8.0CA 8.0A 8.0CA 8 8.89 9.83 1 25 13.6 14.7 SMF8.5A SMF8.5CA 8.5A 8.5CA 8.5 9.44 10.4 1 10 14.4 13.9 SMF9.0A SMF9.0CA 9.0A 9.0CA 9 10 11.1 1 5 15.4 13 SMFl0A SMFl0CA l 0 A l 0 C A 10 11.1 12.3 1 2.5 17 11.8 SMF11A SMF11CA 11 A 11 CA 11 12.2 13.5 1 2.5 18.2 11 SMF12A SMF12CA 1 2 A 12CA 12 13.3 14.7 1 2.5 19.9 10.1 SMF13A SMF13CA 1 3 A 13CA 13 14.4 15.9 1 1 21.5 9.3 SMF14A SMF14CA 1 4 A 14CA 14 15.6 17.2 1 1 23.2 8.6 SMF15A SMF15CA 1 5 A 15CA 15 16.7 18.5 1 1 24.4 8.2 SMF16A SMF16CA 1 6 A 16CA 16 17.8 19.7 1 1 26 7.7 SMF17A SMF17CA 1 7 A 17CA 17 18.9 20.9 1 1 27.6 7.2 SMF18A SMF18CA 1 8 A 18CA 18 20 22.1 1 1 29.2 6.8 SMF20A SMF20CA 2 0 A 20CA 20 22.2 24.5 1 1 32.4 6.2 SMF22A SMF22CA 2 2 A 22CA 22 24.4 26.9 1 1 35.5 5.6 SMF24A SMF24CA 2 4 A 24CA 24 26.7 29.5 1 1 38.9 5.1 SMF26A SMF26CA 2 6 A 26CA 26 28.9 31.9 1 1 42.1 4.8 SMF28A SMF28CA 2 8 A 28CA 28 31.1 34.4 1 1 45.4 4.4 SMF30A SMF30CA 3 0 A 30CA 30 33.3 36.8 1 1 48.4 4.1 SMF33A SMF33CA 3 3 A 33CA 33 36.7 40.6 1 1 53.3 3.8 SMF36A SMF36CA 3 6 A 36CA 36 40 44.2 1 1 58.1 3.4 SMF40A SMF40CA 4 0 A 40CA 40 44.4 49.1 1 1 64.5 3.1 SMF43A SMF43CA 4 3 A 43CA 43 47.8 52.8 1 1 69.4 2.9 SMF45A SMF45CA 4 5 A 45CA 45 50 55.3 1 1 72.7 2.8 SMF48A SMF48CA 4 8 A 48CA 48 53.3 58.9 1 1 77.4 2.6 SMF51A SMF51CA 5 1 A 51CA 51 56.7 62.7 1 1 82.4 2.4 SMF54A SMF54CA 5 4 A 54CA 54 60 66.3 1 1 87.1 2.3 SMF58A SMF58CA 5 8 A 58CA 58 64.4 71.2 1 1 93.6 2.1 SMF60A SMF60CA 6 0 A 60CA 60 66.7 73.7 1 1 96.8 1.8 SMF64A SMF64CA 6 4 A 64CA 64 71.1 78.6 1 1 103 1.7 SMF70A SMF70CA 7 0 A 70CA 70 77.8 86 1 1 113 1.5 SMF75A SMF75CA 7 5 A 75CA 75 83.3 92.1 1 1 121 1.4 SMF78A SMF78CA 7 8 A 78CA 78 86.7 95.8 1 1 126 1.4 SMF85A SMF85CA 8 5 A 85CA 85 94.4 104 1 1 137 1.3 SMF90A SMF90CA 9 0 A 90CA 90 100 111 1 1 146 1.2 SMFl00A SMFl00CA l00A l00CA 100 111 123 1 1 162 1.1 SMF110A SMF110CA 110A 110CA 110 122 135 1 1 177 1 SMF120A SMF120CA 120A 120CA 120 133 147 1 1 193 0.9 SMF130A SMF130CA 130A 130CA 130 144 159 1 1 209 0.8 SMF150A SMF150CA 150A 150CA 150 167 185 1 1 243 0.7 SMF160A SMF160CA 160A 160CA 160 178 197 1 1 259 0.7 SMF170A SMF170CA 170A 170CA 170 189 209 1 1 275 0.6 SMF180A SMF180CA 180A 180CA 180 201 222 1 1 292 0.5 SMF200A SMF200CA 200A 200CA 200 224 247 1 1 324 0.5 SMF220A SMF220CA 220A 220CA 220 246 272 1 1 356 0.5 SMF250A SMF250CA 250A 250CA 250 279 309 1 1 405 0.5 SMF300A SMF300CA 300A 300CA 300 335 371 1 1 486 0.45 SMF350A SMF350CA 350A 350CA 350 391 432 1 1 567 0.4 SMF400A SMF400CA 400A 400CA 400 447 494 1 1 648 0.35 SMF440A SMF440CA 440A 440CA 440 492 543 1 1 713 0.3 http://www.microdiode.com Rev:2020A0 Page :2

SMF5.0(C)A THRU SMF440(C)A Stand-off Voltage - 5.0 to 440 Volts Peak Pulse Power: 200 Watts Typical Characterisitics Fig.1 Peak Pulse Power Rating Curve Fig.2 Forward Current Derating Curve p) ORWARD ,kW 11000 TSNAho=on2w-5Rn°eC ipn eFtiigveu r eP.u3lse.Wavefom P)OR CURRENT(IpCENTAGE% 18000 F PR ULSE WER(PGIN PE 60 PEAK P 1.0 ULSEPODERATIN 2400 ,PM KP PP 0.10.1 1 10 100 1000 10000 PEA 0 25 50 75 100 125 150 175 td,PULSE WIDTH ,us TA,AMBIENT TEMPERATURE,°C Fig.3 Pulse Waveform Fig.4 Maximum Non-Repetitive Peak Forward Surge Current T, 120 tf=10usec TaPsAu =ltsh2ee5 P °WCoiindtt h w (htde)r eis t hDee Pfienaekd. RREN 30 %) 100 Peak Value Ippm Current Decayst to 50% of Ipp CU 25 nt ( GE urre 80 URES 20 e C 60 Half Value-Ipp/2 D SER 15 s RP k Pul 40 10/1000usec Waveform as Defined bye R.E.A. RWAAM 10 ea O P F I,ppm 20 PEAK 05 J8TE.J3=DmTEJsCm Sa Mxin egtlheo Hdalf Sinepwave 0 ,M 0 0 1.0 2.0 3.0 4.0 S 1 10 100 F I T,TIME,ms Number of Cycles at 60Hz The curve above is for reference only. http://www.microdiode.com Rev:2020A0 Page :2

SMF5.0(C)A THRU SMF440(C)A Stand-off Voltage - 5.0 to 440 Volts Peak Pulse Power: 200 Watts Packing information unit:mm P0 P1 d Item Symbol Tolerance SOD-123FL E F Carrier width A 0.1 2.1 B W Carrier length B 0.1 4.0 Carrier depth C 0.1 1.60 Sprocket hole d 0.05 1.55 7" Reel outside diameter D 2.0 178.00 A P 7" Reel inner diameter D1 min 50.0 Feed hole diameter D2 0.5 13.00 Sprocket hole position E 0.1 1.75 Punch hole position F 0.1 3.50 T D2 D1 Punch hole pitch P 0.1 4.00 Sprocket hole pitch P0 0.1 4.00 C Embossment center P1 0.1 2.00 D W1 OTavpeera wll idtathpe thickness TW 00..13 80..1255 Reel width W1 1.0 10.5 Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Reel packing COMPONENT INNER REEL CARTON APPROX. PACKAGE REELSIZE REEL SPACING BOX BOX DIA, SIZE CARTON GROSS WEIGHT (pcs) (m/m) (pcs) (m/m) (m/m) (m/m) (pcs) (kg) SOD-123FL 7" 3,000 4.0 45,000 210*208*203 178 430*430*235 180,000 9.0 Suggested Pad Layout Symbol Unit (mm) Unit (inch) A 1.2 0.047 B 1.2 0.047 C 3.2 0.126 D 2 0.079 E 4.4 0.173 Important Notice and Disclaimer Microdiode Electronics (Jiangsu) reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design,purchase or use. Microdiode Electronics (Jiangsu) makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, not does Microdiode Electronics (Jiangsu) assume any liability for application assistance or customer product design. Microdiode Electronics (Jiangsu) does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of Microdiode Electronics (Jiangsu). Microdiode Electronics (Jiangsu) products are not authorized for use as critical components in life support devices or systems without express written approval of Microdiode Electronics (Jiangsu). http://www.microdiode.com Rev:2020A0 Page :3