BL GALAXY ELECTRICAL TRANSIENT VOLTAGE SUPPRESSOR SMCJ5.0 - - - SMCJ188CA BREAKDOWN VOLTAGE: 5.0 --- 188 V PEAK PULSE POWER: 1500 W FEATURES DO-214AB(SMC) Case:JEDEC DO-214AB molded plastic over passivated junction Terminals: Solder plated, solderable per MIL-STD-750, method 2026 Polarity: Foruni-directional types the color band denotes the cathode, which is postitive with respect to the anode under normal TVS operation Weight: 0.007 ounces, 0.21 grams Flammability: Epoxy is rated UL 94V-0 5.8± 0.3 3.0± 0.15 8.3± 0.2 1.5± 0.25 0.25± 0.06 0.203MAX MECHANICAL DATA 7.5± 0.25 2.4± 0.2 Underwriters Laboratory Recognition under UL standard for safety 497B: Isolated Loop Circuit Protection Low profile package with built-in strain relief for surface mounted applications Glass passivated junction Low incremental surge resistance, excellent clamping capability 1500W peak pulse power capability with a 10/1000µs waveform, repetition rate (duty cycle): 0.01% Veryfast response time High temperature soldering guaranteed: 250°C/10 seconds at terminals Dimensions in millimeters Devices for Bidirectional Applications For bi-directional devices, use suffix C or CA (e.g. SMCJ10C, SMCJ10CA). Electrical characteristics apply in both directions. MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. SYMBOL VALUE UNIT PPPM Minimum 1500 W Peak pulse current w ith a 10/1000μs waveform (NOTE 1) IPPM See Table Below A Peak forward surge current, 8.3ms single half sine-w ave ffff uni-directional only( (NOTE 2) IFSM 200.0 A Typical thermal resistance, junction to ambient( (NOTE 3) RθJA 100.0 /W Typical thermal resistance, junction to lead RθJL 20 /W Peak pow er dissipation w ith a 10/1000μs waveform (NOTE 1,2, FIG.1) Operating junction and storage temperature range NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above TA=25 ℃ per Fig . 2. (2) Mounted on 0.2 x 0.2" ( 5.0 x 5.0mm) copper pads to each terminal. (3) Mounted on minimum recommended pad layout. Document Number 0285009 BLGALAXY ELECTRICAL TJ, TSTG -55---+150 www.galaxycn.com 1. 2 -3 2 4 5 2 25 657 2875 8 .533 12957, 35 3650 : 5; #< 5@ 05 7A - 01;5 /65 = 2 #< =8 >; 7502 1 . 1 ./ ? ? µ ! " " # # $ $ % % & & ' ' ! ! ! ! ! ! ( ( ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ) ) * * + + ! ) " )" # )# $ )$ % )% & )& ' !! ! ! ! )' ! ) ) ) ( ! )( ! ) ! ! ! ) ) ! ) ! ) ) ) )) * )* + )+ " ! ! ! *" ! # *# *$ % *% & *& *' ! ! * $ ' ! ! ! ! ! * www.galaxycn.com Document Number 0285009 BLGALAXY ELECTRICAL 2. 2 -3 2 4 5 2 25 657 2875 8 .533 12957, 35 3650 : 5; '< %5@ 05 7A - 01;5 /65 = 2 '< =8 >; 7502 1 . 1 ./ ? ? µ ! ! " " " " " " " " " # # $ $ % $% & $& "" " " " " ' $' " " ( $( " ) $) " * $* " + " " " " ! " " " $+ " $ " $ "" " $ "" " " $! " " $ " $ " " $ " " " " " $ $ " $ # $# $ " $ $$ % % & & ' ' ( ( ) ) * * + + "" "" " " " " " " " " " " ! " ! " " " " " www.galaxycn.com Document Number 0285009 BLGALAXY ELECTRICAL 3. NON-REPETITIVE PULSE WAVEFORM SHOWN IN FIG.3 TA=25 10 1.0 0.2 x 0.2" (0.5 x 0.5mm) Copper Pad Areas 0.1 0.1μs 1.0μs 10μs 100μs 1ms 10ms FIG.2 -- PULSE DERATING CURVE DERATING IN PERCENTAGE, % PPPM, PEAK PULSE POWER, KW 100 SMCJ5.0 - - - SMCJ188CA 100 75 50 25 0 (I PPM) FIG.1 -- PEAK PULSE POWER RATING CURVE PEAK PULSE POWER (Ppp) OR CURRENT RATINGS AND CHARACTERISTIC CURVES td, PULSE WIDTH, SEC. CJ, JUNCTION CAPACITANCE, pF IPPM , PEAK PULSE CURRENT, % PULES WIDTH (td) is DEFINDE as the POINT WHERE the PEAK CURRENT DECAYS to 50% of I PPM PEAK VALUE I PPM 100 HALF VALUE - I PPM 2 10/1000µ s WAVEFORM as DEFINED by R.E.A. 50 td 0 0 1.0 2.0 3.0 175 200 100 VR, Measured at Stand-Off Voltage, VWM TJ=25 f=1.0MHZ Vsig=50mVp-p 10 100 200 FIG.6 -- MAXIMUM NON-REPETITIVE PEAK FORWARD HHHH H SURGE CURRENT 10 10 100 1000 IFSM, PEAK FORWARD SURGE CURRENT, A /W ) 100 ( TRANSLENT THERMAL IMPEDANCE 150 V(BR), BREAKDOWN VOLTAGE, V 1000 1 125 Measured at Zero Bias 4.0 FIG.5 -- TYPICAL TRANSIENT THERMAL IMPEDANCE 0.1 100 1,000 t, TIME, ms 0.01 75 6,000 10 1.0 1 0.001 50 FIG.4 -- TYPICAL JUNCTION CAPACITANCE H HHHHHHH UNIDIRECTIONAL 150 sec 25 TA, AMBIENT TEMPERATURE. FIG.3 -- PULSE WAVEFORM tr=10 0 200 TJ=TJ max. 8.3ms SINGLE HALF SINE-MAVE (JEDEC METHOD) 100 50 10 1 tp — PULSE DURATION, SEC 10 100 NUMBER OF CYCLES AT 60 Hz www.galaxycn.com Document Number 0285009 BLGALAXY ELECTRICAL 4.