SMAJ5.0 THRU SMAJ170CA 400W SURFACE MOUNT TRANSIENT VOLTAGE RECTIFIERS FEATURES : 400W surge capability at 1ms Excellent clamping capability Low zener impedance Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.) Typical I R less then 1µA above 10V MECHANICAL DATA * Case : SMA Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end except Bipolar. * Mounting position : Any * Weight : 0.064 grams MAXIMUM RATINGS Rating at Ta = 25 °C ambient temperature unless otherwise specified. Rating Symbol Value Units Peak Pulse Power Dissipation (Note1,2,5) Fig. 4 PPPM Minimum 400 Watts Peak Forward Surge Current per Fig. 5 (Note 3) IFSM 40 Amps IPPM See Table Amps PM(AV) 1.0 Watt TJ, T STG - 55 to + 150 °C Peak Pulse Current on 10/1000µ s waveform (Note 1, Fig. 1) Steady State Power Dissipation (Note 4) Operating Junction and Storage Temperature Range Notes : (1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25 °C per Fig. 1 2 (2) Mounted on 5.0mm (0.013mm) copper pads to each terminal. (3) 8.3ms single half sine-wave duty cycle=4 pulses per minutes maximum. (4) Lead temperature at TL =75°C (5) Peak pulse power waveform is 10/1000µs. E-mail: [email protected] 1 of 3 Web Site: www.taychipst.com SMAJ5.0 THRU SMAJ170CA 400W SURFACE MOUNT TRANSIENT VOLTAGE RECTIFIERS Device Device Type marking code 设备标示代码 Breakdown voltage VBR@IT Test current Stand-off 当前测试 voltage 击穿电压 VBR@IT 电流 设备类型 V UNI BI MIN MAX 关断电压 IT VWM mA V Maximum reverse leakage@VWM 最大反向 电流@VWM Maximum peak pulse surge current 最大峰值浪涌电流 Maximum clamping voltage@I PPM ID IPPM VC A V μA 最大箝位电压@IPPM SMAJ5.0A(CA) AE WE 6.40 7.07 10 5.0 800 43.5 9.2 SMAJ6.0A(CA) AG WG 6.67 7.37 10 6.0 800 38.8 10.3 SMAJ6.5ACA) AK WK 7.22 7.98 10 6.5 500 35.7 11.2 SMAJ7.0A(CA) AM WM 7.78 8.60 10 7.0 200 33.3 12.0 SMAJ7.5A(CA) AP WP 8.33 9.21 1.0 7.5 100 31.0 12.9 SMAJ8.0A(CA) AR WR 8.89 9.83 1.0 8.0 50 29.4 13.6 SMAJ8.5A(CA) AT WT 9.44 10.4 1.0 8.5 10 27.8 14.4 SMAJ9.0A(CA) AV WV 10.0 11.1 1.0 9.0 5.0 26.0 15.4 SMAJ10A(CA) AX WX 11.1 12.3 1.0 10 1.0 23.5 17.0 SMAJ11A(CA) AZ WZ 12.2 13.5 1.0 11 1.0 22.0 18.2 SMAJ12A(CA) BE XE 13.3 14.7 1.0 12 1.0 20.1 19.9 SMAJ13A(CA) BG XG 14.4 15.9 1.0 13 1.0 18.6 21.5 SMAJ14A(CA) BK XK 15.6 17.2 1.0 14 1.0 17.2 23.2 SMAJ15A(CA) BM XM 16.7 18.5 1.0 15 1.0 16.4 24.4 SMAJ16A(CA) BP XP 17.8 19.7 1.0 16 1.0 15.4 26.0 SMAJ17A(CA) BR XR 18.9 20.9 1.0 17 1.0 14.5 27.6 SMAJ18A(CA) BT XT 20.0 22.1 1.0 18 1.0 13.7 29.2 SMAJ20A(CA) BV XV 22.2 24.5 1.0 20 1.0 12.3 32.4 SMAJ22A(CA) BX XX 24.4 26.9 1.0 22 1.0 11.3 35.5 SMAJ24A(CA) BZ XZ 26.7 29.5 1.0 24 1.0 10.3 38.9 SMAJ26A(CA) CE YE 28.9 31.9 1.0 26 1.0 9.5 42.1 SMAJ28A(CA) CG YG 31.1 34.4 1.0 28 1.0 8.8 45.4 SMAJ30A(CA) CK YK 33.3 36.8 1.0 30 1.0 8.3 48.4 SMAJ33A(CA) CM YM 36.7 40.6 1.0 33 1.0 7.5 53.3 SMAJ36A(CA) CP YP 40.0 44.2 1.0 36 1.0 6.9 58.1 SMAJ40A(CA) CR YR 44.4 49.1 1.0 40 1.0 6.2 64.5 SMAJ43A(CA) CT YT 47.8 52.8 1.0 43 1.0 5.8 69.4 SMAJ45A(CA) CV YV 50.0 55.3 1.0 45 1.0 5.5 72.7 SMAJ48A(CA) CX YX 53.3 58.9 1.0 48 1.0 5.2 77.4 SMAJ51A(CA) CZ YZ 56.7 62.7 1.0 51 1.0 4.9 82.4 SMAJ54A(CA) RE ZE 60.0 66.3 1.0 54 1.0 4.6 87.1 SMAJ58A(CA) RG ZG 64.4 71.2 1.0 58 1.0 4.3 93.6 SMAJ60A(CA) RK ZK 66.7 73.7 1.0 60 1.0 4.1 96.8 SMAJ64A(CA) RM ZM 71.1 78.6 1.0 64 1.0 3.9 103 SMAJ70A(CA) RP ZP 77.8 86.0 1.0 70 1.0 3.5 113 SMAJ75A(CA) RR ZR 83.3 92.1 1.0 75 1.0 3.3 121 SMAJ78A(CA) RT ZT 86.7 95.8 1.0 78 1.0 3.2 126 SMAJ85A(CA) RV ZV 94.4 104 1.0 85 1.0 2.2 137 SMAJ90A(CA) RX ZX 100 111 1.0 90 1.0 2.1 146 SMAJ100A(CA) RZ ZZ 111 123 1.0 100 1.0 1.9 162 SMAJ110A(CA) SE VE 122 135 1.0 110 1.0 1.7 177 SMAJ120A(CA) VG VG 133 147 1.0 120 1.0 1.6 193 SMAJ130A(CA) VK VK 144 159 1.0 130 1.0 1.4 209 SMAJ150A(CA) VM VM 167 185 1.0 150 1.0 1.2 143 SMAJ160A(CA) SP VP 178 197 1.0 160 1.0 1.2 259 SMAJ170A(CA) SR VR 189 209 1.0 170 1.0 1.09 275 SMAJ188A(CA) SS VS 209 231 1.0 188 1.0 0.91 328 E-mail: [email protected] 2 of 3 Web Site: www.taychipst.com SMAJ5.0 THRU SMAJ170CA 400W SURFACE MOUNT TRANSIENT VOLTAGE RECTIFIERS FIG.1- PEAK PULSE POWER RATING CURVE FIG.2- PULSE DERATING CURVE Pppm, PEAK PULSE POWER, KW NON-REPETITIVE PULSE WAVEFORM SHOWN in FIG. 3 TA=250C 10 1.0 0.2" sq 5.0mm2 COPPER PAD AREAS 0.1 10 s 0.1 s 1.0 s 100 s 1.0ms 10ms PEAK PULSE POWER (Pppm) or CURRENT (lpp) DERATING IN PERCENTAGE, % 100 100 75 50 25 0 0 25 75 100 125 150 175 200 TA, AMBIENT TEMPERATURE. C FIG.3- PULSE WAVEFORM FIG.4- TYPICAL JUNCTION CAPACITANCE 150 10,000 PULSE WIDTH (td) is DEFINED tr=10 sec. AS THE POINT WHERE THE PEAK CURRENT DECAYS to 50% of lppm Tj=25 0C f=1.0MHz Vsig=50mVp-p PEAK VALUE lppm 100 HALF VALUE- lpp 2 10/1000 sec. WAVEFORM AS DEFINED BY R.E.A. 50 td 0 0 1.0 2.0 3.0 4.0 t, TIME, ms Cj, JUNCTION CAPACITANCE, pF lppm, PEAK PULSE CURRENT % 50 O td. PULSE WIDTH, sec. 1,000 MEASURED AT ZERO BIAS 100 MEASURED AT STAND-OFF VOLTAGE,VWM 10 1 10 100 200 V(BR), BREAKDOWN VOLTAGE. (V) FIG.5- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 50 8.3ms Single Half Sine Wave JEDEC Method TJ=TJ max. 40 30 20 10 0 1 10 100 NUMBER OF CYCLES AT 60Hz E-mail: [email protected] 3 of 3 Web Site: www.taychipst.com