SMB68 LUGUANG | Alldatasheet

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RATING AND CHARACTERISTIC CURVES FIG.1 - PULSE DERATING CURVE PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT 25 75 100 125 150 100 0 175 200 AMBIENT TEMPERATURE, C

10 X 1000 WAVEFORM AS

DEFINED BY R.E.A. PM(AV) STEADY STATE POWER DISSIPATION (W) FIG.6 - STEADY STATE POWER DERATING CURVE TL, LEAD TEMPERATURE 25 75 100 125 150 0.0 500 175 200 1.0 2.0 3.0 4.0 5.0 60Hz RESISTIVE OR INDUCTIVE LOAD FIG.3 - PULSE WAVEFORM IPPEAK PULSE CURRENT , (%) T, TIME ( ms ) 100 1.0 2.0 3.0 4.0 TR=10us Peak value (I RSM) TP TJ=25 C IRSM

2 Half value=

FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT, AMPERES 1 5 10 50 1002 20 20 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 100 120 10 x 1000 waveform as defined by R.E.A. Pulse width (TP) is defined as that point where the peak current decays to 50% of IRSM FIG.4 - TYPICAL JUNCTION CAPACITANCE CAPACITANCE , (pF) STAND-OFF VOLTAGE, VOLTS 101 100 10000 1000 100 1000 Bi-directional TJ = 25 C Uni-directional FIG.5 - PULSE RATING CURVE PP, PEAK POWER ( KW ) TP, PULSE WIDTH 0.1 1.0 0.1us 1.0us 10us 100us 1.0ms 10ms 100 TA=150 C 5.0mm LEAD AREAS NON-REPETITIVE PULSE WAVEFORM SHOWN IN FIG 3. SMB Series 600Watts Surface Mount Transient Voltage Suppressor http://www.luguang.cn mail:lge@luguang.cn

(Clamping Voltage) (UNI) (BI) Min. Max. @IT( mA) VRWM(Volts) IR (uA) IRSM(Amps) VRSM(Volts) Device Uni- directional Device Bi- directional Device Marking code SMB Series 600Watts Surface Mount Transient Voltage Suppressor http://www.luguang.cn mail:lge@luguang.cn

(Clamping Voltage) (UNI) (BI) Min. Max. @IT( mA) VRWM(Volts) IR (uA) IRSM(Amps) VRSM(Volts) SMB110A SMB110CA MZK MZM 105 116 1.0 94.0 5.0 3.95 152 SMB120 SMB120C NDK NDM 108 132 1.0 97.2 5.0 3.47 173 SMB120A SMB120CA NEK NEM 114 126 1.0 102 5.0 3.64 165 SMB130 SMB130C NFK NFM 117 143 1.0 105 5.0 3.21 187 SMB130A SMB130CA NGK NGM 124 137 1.0 111 5.0 3.35 179 SMB150 SMB150C NHK NHM 135 165 1.0 121 5.0 2.79 215 SMB150A SMB150CA NKK NKM 143 158 1.0 128 5.0 2.90 207 SMB160 SMB160C NLK NLM 144 176 1.0 130 5.0 2.61 230 SMB160A SMB160CA NMK NMM 152 168 1.0 136 5.0 2.74 219 SMB170 SMB170C NNK NNM 153 187 1.0 138 5.0 2.46 244 SMB170A SMB170CA NPK NPM 162 179 1.0 145 5.0 2.56 234 SMB180 SMB180C NQK NQM 162 198 1.0 146 5.0 2.33 258 SMB180A SMB180CA NRK NRM 171 189 1.0 154 5.0 2.44 246 SMB200 SMB200C NSK NSM 180 220 1.0 162 5.0 2.09 287 SMB200A SMB200CA NTK NTM 190 210 1.0 171 5.0 2.19 274 NOTE : 1) Suffix 'A ' denotes 5% tolerance device,no suffix denotes 10 % tolerance device. 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 . Device Uni- directional Device Bi- directional Device Marking code SMB Series 600Watts Surface Mount Transient Voltage Suppressor http://www.luguang.cn mail:lge@luguang.cn