SMF Series Transient Voltage Suppressors (TVS) Data Sheet Features Glass passivated junction Low zener impedance Excellent clamping capability 200W peak pulse power capability at 10/1000s waveform,repetition rate (duty cycle):0.01% Compatible with industrial standard package SOD-123FL Fast response time Typical I less than 1A above 13V. R Plastic package has underwriters laboratory flammability 94V-0 IEC61000-4-2 ESD 30KV(air)30KV(contact) Meets MSL level 1, per J-STD-020. Mechanical Data Case: JEDEC SOD-123FL Moulded plastic Terminal:solderplated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode except bi-directional models Mounting Position: Any Applications I/O interface Vcc BUS Low frequency signal transmission line (RS232, RS485, etc.) Maximum Ratings and Characteristics Ratings at 25 ambient temperature unless otherwise specified. Rating Symbol Value Units Peak pulse power dissipation at 10/1000s waveform P Minimum 200 Watts PPM (Note1, Fig.1) Peak pulse current of at 10/1000s waveform (Note 1, Fig.3) I See Table Amps PPM Peak forward surge current, 8.3ms single half sine-wave I 20 Amps FSM superimposed on rated load, (JEDEC Method) (Note2) Operating junction and Storage Temperature Range. T ,T -55 to +150 J STG Typical thermal resistance junction to lead R 100 /W JL Typical thermal resistance junction to ambient R 220 /W JA Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T =25 per Fig.2. A 2. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum. Revision10-May-18 1 / 6 www.ftrqg.com SMF Series Dimensions (SOD123FL) Millimeters Inches Symbol Min. Max. Min. Max. A 3.5 3.90 0.138 0.154 B 2.6 3.00 0.102 0.118 C 0.75 1.10 0.030 0.043 D 1.60 2.00 0.063 0.079 E 0.80Typ. 0.031tTyp. F 0.90 1.40 0.035 0.055 G 0.18 0.22 0.007 0.009 Electrical Characteristics (T =25 ) A Device Reverse Breakdown Maximum Peak Reverse Marking Stand-O Voltage Test Clamping Pulse Leakage Part Number Code ff I Current Voltage Current V T RWM Voltage I PP Unidirectional Bidirectional UNI BI V (V) V (V) I (mA) V (V) I (A) I (A) RWM BR T C PP R SMF5.0A SMF5.0CA AE WE 5.0 6.4~7.0 10 9.2 21.8 800 SMF6.0A SMF6.0CA AG WG 6.0 6.7~7.4 10 10.3 19.4 800 SMF6.5A SMF6.5CA AK WK 6.5 7.2~8.0 10 11.2 17.9 500 SMF7.0A SMF7.0CA AM WM 7.0 7.8~8.6 10 12.0 16.7 200 SMF7.5A SMF7.5CA AP WP 7.5 8.3~9.2 1 12.9 15.5 100 SMF8.0A SMF8.0CA AR WR 8.0 8.9~9.8 1 13.6 14.7 50 SMF8.5A SMF8.5CA AT WT 8.5 9.4~10.4 1 14.4 13.9 10 SMF9.0A SMF9.0CA AV WV 9.0 10.0~11.0 1 15.4 13.0 5 SMF10A SMF10CA AX WX 10.0 11.1~12.3 1 17.0 11.8 5 SMF11A SMF11CA AZ WZ 11.0 12.2~13.5 1 18.2 11.0 1 SMF12A SMF12CA BE XE 12.0 13.3~14.7 1 19.9 10.1 1 SMF13A SMF13CA BG XG 13.0 14.4~15.9 1 21.5 9.3 1 SMF14A SMF14CA BK XK 14.0 15.6~17.2 1 23.2 8.6 1 SMF15A SMF15CA BM XM 15.0 16.7~18.5 1 24.4 8.2 1 SMF16A SMF16CA BP XP 16.0 17.8~19.7 1 26.0 7.7 1 SMF17A SMF17CA BR XR 17.0 18.9~20.9 1 27.6 7.3 1 SMF18A SMF18CA BT XT 18.0 20.0~22.1 1 29.2 6.9 1 SMF20A SMF20CA BV XV 20.0 22.2~24.5 1 32.4 6.2 1 SMF22A SMF22CA BX XX 22.0 24.4~26.9 1 35.5 5.7 1 SMF24A SMF24CA BZ XZ 24.0 26.7~29.5 1 38.9 5.2 1 SMF26A SMF26CA CE YE 26.0 28.9~31.9 1 42.1 4.8 1 Revision10-May-18 2 / 6 www.ftrqg.com