【备注】 1：深圳市尧丰发科技有限公司为客户提供器件级到系统级的全方位的防雷及过压过流解决方案，是目前国内防雷技术领域最专业最全面的供应商。 2：公司产品如下：ESD静电保护元件/压敏电阻/自恢复保险丝/瞬态抑制二极管/玻璃放电管/陶瓷放电管/半导体放电管/整流二极管/热敏电阻 3：联系电话：0755-36813355 QQ:1774266095 传真：0755-29837982 手机；15889645839
瞬态抑制二极管（TransientVoltageSuppressor）简称TVS，是一种二极管形式的高效能保护器件。当TVS二极管的两极受到反向瞬态高能量冲击时，它能以10的负12次方秒量级的速度，将其两极间的高阻抗变为低阻抗，吸收高达数千瓦的浪涌功率，使两极间的电压箝位于一个预定值，有效地保护电子线路中的精密元器件，免受各种浪涌脉冲的损坏。由于它具有响应时间快、瞬态功率大、漏电流低、击穿电压偏差、箝位电压较易控制、无损坏极限、体积小等优点.
产品特性：
1、浪涌额定功率：400Watt
2、封装形式：标准SMC(DO-214AC)封装
3、环保要求：符合RoHS、Reach等环保要求；
4、产品优点：响应时间快、瞬态功率大、漏电流低、击穿电压偏差、箝位电压较易控制、无损坏极限、体积小
5、包装方式：盘装 2000PCS/盘
产品常规电性参数表：
详细描述
SMAJ系列TVS瞬态抑制二极管 | |||||||||||
Part Number | Device | Reverse | Breakdown | Breakdown | Test | Maximum | Peak | Reverse | |||
Marking | Stand-Off | Voltage | Voltage | Current | Clamping | Pulse | Leakage | ||||
Code | Voltage | MIN.@IT | MAX.@IT | Voltage @IPP | Current | @VRWM | |||||
UNT-POLAR | BI-POLAR | UNI | BI | VRWM(V) | VBR MIN.(V) | VBR MAX.(V) | IT(mA) | VC(V) | IPP(A) | IR(uA) | |
SMAJ5.0A | SMAJ5.0CA | AE | WE | 5 | 6.4 | 7 | 10 | 9.2 | 43.5 | 800 | |
SMAJ6.0A | SMAJ6.0CA | AG | WG | 6 | 6.67 | 7.37 | 10 | 10.3 | 38.8 | 800 | |
SMAJ6.5A | SMAJ6.5CA | AK | WK | 6.5 | 7.22 | 7.9 | 10 | 11.2 | 35.7 | 500 | |
SMAJ7.0A | SMAJ7.0CA | AM | WM | 7 | 7.78 | 8.6 | 10 | 12 | 33.3 | 200 | |
SMAJ7.5A | SMAJ7.5CA | AP | WP | 7.5 | 8.33 | 9.21 | 1 | 12.9 | 31 | 100 | |
SMAJ8.0A | SMAJ8.0CA | AR | WR | 8 | 8.89 | 9.83 | 1 | 13.6 | 29.4 | 50 | |
SMAJ8.5A | SMAJ8.5CA | AT | WT | 8.5 | 9.44 | 10.4 | 1 | 14.4 | 27.8 | 20 | |
SMAJ9.0A | SMAJ9.0CA | AV | WV | 9 | 10 | 11.1 | 1 | 15.4 | 26 | 10 | |
SMAJ10A | SMAJ10CA | AX | WX | 10 | 11.1 | 12.3 | 1 | 17 | 23.5 | 5 | |
SMAJ11A | SMAJ11CA | AZ | WZ | 11 | 12.2 | 13.5 | 1 | 18.2 | 22 | 1 | |
SMAJ12A | SMAJ12CA | BE | XE | 12 | 13.3 | 14.7 | 1 | 19.9 | 20.1 | 1 | |
SMAJ13A | SMAJ13CA | BG | XG | 13 | 14.4 | 15.9 | 1 | 21.5 | 18.6 | 1 | |
SMAJ14A | SMAJ14CA | BK | XK | 14 | 15.6 | 17.2 | 1 | 23.2 | 17.2 | 1 | |
SMAJ15A | SMAJ15CA | BM | XM | 15 | 16.7 | 18.5 | 1 | 24.4 | 16.4 | 1 | |
SMAJ16A | SMAJ16CA | BP | XP | 16 | 17.8 | 19.7 | 1 | 26 | 15.4 | 1 | |
SMAJ17A | SMAJ17CA | BR | XR | 17 | 18.9 | 20.9 | 1 | 27.6 | 14.5 | 1 | |
SMAJ18A | SMAJ18CA | BT | XT | 18 | 20 | 22.1 | 1 | 29.2 | 13.7 | 1 | |
SMAJ20A | SMAJ20CA | BV | XV | 20 | 22.2 | 24.5 | 1 | 32.4 | 12.3 | 1 | |
SMAJ22A | SMAJ22CA | BX | XX | 22 | 24.4 | 26.9 | 1 | 35.5 | 11.3 | 1 | |
SMAJ24A | SMAJ24CA | BZ | XZ | 24 | 26.7 | 29.5 | 1 | 38.9 | 10.3 | 1 | |
SMAJ26A | SMAJ26CA | CE | YE | 26 | 28.9 | 31.9 | 1 | 42.1 | 9.5 | 1 | |
SMAJ28A | SMAJ28CA | CG | YG | 28 | 31.1 | 34.4 | 1 | 45.4 | 8.8 | 1 | |
SMAJ30A | SMAJ30CA | CK | YK | 30 | 33.3 | 36.8 | 1 | 48.4 | 8.3 | 1 | |
SMAJ33A | SMAJ33CA | CM | YM | 33 | 36.7 | 40.6 | 1 | 53.3 | 7.5 | 1 | |
SMAJ36A | SMAJ36CA | CP | YP | 36 | 40 | 44.2 | 1 | 58.1 | 6.9 | 1 | |
SMAJ40A | SMAJ40CA | CR | YR | 40 | 44.4 | 49.1 | 1 | 64.5 | 6.2 | 1 | |
SMAJ43A | SMAJ43CA | CT | YT | 43 | 47.8 | 52.8 | 1 | 69.4 | 5.8 | 1 | |
SMAJ45A | SMAJ45CA | CV | YV | 45 | 50 | 55.3 | 1 | 72.7 | 5.5 | 1 | |
SMAJ48A | SMAJ48CA | CX | YX | 48 | 53.3 | 58.9 | 1 | 77.4 | 5.2 | 1 | |
SMAJ51A | SMAJ51CA | CZ | YZ | 51 | 56.7 | 62.7 | 1 | 82.4 | 4.9 | 1 | |
SMAJ54A | SMAJ54CA | RE | ZE | 54 | 60 | 66.3 | 1 | 87.1 | 4.6 | 1 | |
SMAJ58A | SMAJ58CA | RG | ZG | 58 | 64.4 | 71.2 | 1 | 93.6 | 4.3 | 1 | |
SMAJ60A | SMAJ60CA | RK | ZK | 60 | 66.7 | 73.7 | 1 | 96.8 | 4.1 | 1 | |
SMAJ64A | SMAJ64CA | RM | ZM | 64 | 71.1 | 78.6 | 1 | 103 | 3.9 | 1 | |
SMAJ70A | SMAJ70CA | RP | ZP | 70 | 77.8 | 86 | 1 | 113 | 3.5 | 1 | |
SMAJ75A | SMAJ75CA | RR | ZR | 75 | 83.3 | 92.1 | 1 | 121 | 3.3 | 1 | |
SMAJ78A | SMAJ78CA | RT | ZT | 78 | 86.7 | 95.8 | 1 | 126 | 3.2 | 1 | |
SMAJ85A | SMAJ85CA | RV | ZV | 85 | 94.4 | 104 | 1 | 137 | 2.9 | 1 | |
SMAJ90A | SMAJ90CA | RX | ZX | 90 | 100 | 111 | 1 | 146 | 2.7 | 1 | |
SMAJ100A | SMAJ100CA | RZ | ZZ | 100 | 111 | 123 | 1 | 162 | 2.5 | 1 | |
SMAJ110A | SMAJ110CA | SE | VE | 110 | 122 | 135 | 1 | 177 | 2.3 | 1 | |
SMAJ120A | SMAJ120CA | SG | VG | 120 | 133 | 147 | 1 | 193 | 2.1 | 1 | |
SMAJ130A | SMAJ130CA | SK | VK | 130 | 144 | 159 | 1 | 209 | 1.9 | 1 | |
SMAJ150A | SMAJ150CA | SM | VM | 150 | 167 | 185 | 1 | 243 | 1.6 | 1 | |
SMAJ160A | SMAJ160CA | SP | VP | 160 | 178 | 197 | 1 | 259 | 1.5 | 1 | |
SMAJ170A | SMAJ170CA | SR | VR | 170 | 189 | 209 | 1 | 275 | 1.5 | 1 | |
SMAJ180A | SMAJ180CA | ST | VT | 180 | 201 | 222 | 1 | 292 | 1.4 | 1 | |
SMAJ190A | SMAJ190CA | SU | YU | 190 | 211 | 233 | 1 | 308 | 1.3 | 1 | |
SMAJ200A | SMAJ200CA | SV | VV | 200 | 224 | 247 | 1 | 324 | 1.2 | 1 | |
SMAJ210A | SMAJ210CA | SW | YW | 210 | 237 | 263 | 1 | 340 | 1.2 | 1 | |
SMAJ220A | SMAJ220CA | GE | VX | 220 | 246 | 272 | 1 | 356 | 1.1 | 1 | |
SMAJ250A | SMAJ250CA | SZ | VZ | 250 | 279 | 309 | 1 | 405 | 1 | 1 | |
SMAJ300A | SMAJ300CA | TE | UE | 300 | 335 | 371 | 1 | 486 | 0.8 | 1 | |
SMAJ350A | SMAJ350CA | TG | UG | 350 | 391 | 432 | 1 | 567 | 0.7 | 1 | |
SMAJ400A | SMAJ400CA | TK | UK | 400 | 447 | 494 | 1 | 648 | 0.6 | 1 | |
SMAJ440A | SMAJ440CA | TM | UM | 440 | 492 | 543 | 1 | 713 | 0.6 | 1 | |
应用领域：
家用电器；电子仪器；仪表；精密设备；计算机系统；通讯设备;RS232、485及 CAN等通讯端口；ISDN的保护；I/O端口；IC电路保护；音、视频输入；交、直流电源；电机、继电器噪声的抑制等各个领域.
