耗散功率:1.5W 贴片稳压二极管电气特性:(TL= 25℃ ,除非另有说明,VF=1.5V 最高。 @IF=200mA(DC)
型号 (注 1) | 贴片型号代码 | Zener Voltage 齐纳电压(注 2) | Zener Impedance 齐纳阻抗 | Leakage Current漏电流 | IZM 最大稳压电流 | ||||||
VZ (Volts) | @ IZT | ZZT @ IZT | ZZK@IZK | IR@VR | |||||||
Min | Nom | Max | mA | Ω | Ω | mA | μA | Volts | mA(dc) | ||
1SMA5913BT3 | 813B | 3.13 | 3.3 | 3.47 | 113.6 | 10 | 500 | 1.0 | 50 | 1.0 | 455 |
1SMA5914BT3 | 814B | 3.42 | 3.6 | 3.78 | 104.2 | 9.0 | 500 | 1.0 | 35.5 | 1.0 | 417 |
1SMA5915BT3 | 815B | 3.70 | 3.9 | 4.10 | 96.1 | 7.5 | 500 | 1.0 | 12.5 | 1.0 | 385 |
1SMA5916BT3 | 816B | 4.08 | 4.3 | 4.52 | 87.2 | 6.0 | 500 | 1.0 | 2.5 | 1.0 | 349 |
1SMA5917BT3 | 817B | 4.46 | 4.7 | 4.94 | 79.8 | 5.0 | 500 | 1.0 | 2.5 | 1.5 | 319 |
1SMA5918BT3 | 818B | 4.84 | 5.1 | 5.36 | 73.5 | 4.0 | 350 | 1.0 | 2.5 | 2.0 | 294 |
1SMA5919BT3 | 819B | 5.32 | 5.6 | 5.88 | 66.9 | 2.0 | 250 | 1.0 | 2.5 | 3.0 | 268 |
1SMA5920BT3 | 820B | 5.89 | 6.2 | 6.51 | 60.5 | 2.0 | 200 | 1.0 | 2.5 | 4.0 | 242 |
1SMA5921BT3 | 821B | 6.46 | 6.8 | 7.14 | 55.1 | 2.5 | 200 | 1.0 | 2.5 | 5.2 | 221 |
1SMA5922BT3 | 822B | 7.12 | 7.5 | 7.88 | 50 | 3.0 | 400 | 0.5 | 2.5 | 6.0 | 200 |
| 823B | 7.79 | 8.2 | 8.61 | 45.7 | 3.5 | 400 | 0.5 | 2.5 | 6.5 | 183 | |
1SMA5924BT3 | 824B | 8.64 | 9.1 | 9.56 | 41.2 | 4.0 | 500 | 0.5 | 2.5 | 7.0 | 165 |
1SMA5925BT3 | 825B | 9.5 | 10 | 10.5 | 37.5 | 4.5 | 500 | 0.25 | 2.5 | 8.0 | 150 |
1SMA5926BT3 | 826B | 10.45 | 11 | 11.55 | 34.1 | 5.5 | 550 | 0.25 | 0.5 | 8.4 | 136 |
1SMA5927BT3 | 827B | 11.4 | 12 | 12.6 | 31.2 | 6.5 | 550 | 0.25 | 0.5 | 9.1 | 125 |
1SMA5928BT3 | 828B | 12.35 | 13 | 13.65 | 28.8 | 7.0 | 550 | 0.25 | 0.5 | 9.9 | 115 |
1SMA5929BT3 | 829B | 14.25 | 15 | 15.75 | 25 | 9.0 | 600 | 0.25 | 0.5 | 11.4 | 100 |
1SMA5930BT3 | 830B | 15.2 | 16 | 16.8 | 23.4 | 10 | 600 | 0.25 | 0.5 | 12.2 | 94 |
1SMA5931BT3 | 831B | 17.1 | 18 | 18.9 | 20.8 | 12 | 650 | 0.25 | 0.5 | 13.7 | 83 |
1SMA5932BT3 | 832B | 19 | 20 | 21 | 18.7 | 14 | 650 | 0.25 | 0.5 | 15.2 | 75 |
1SMA5933BT3 | 833B | 20.9 | 22 | 23.1 | 17 | 17.5 | 650 | 0.25 | 0.5 | 16.7 | 68 |
1SMA5934BT3 | 834B | 22.8 | 24 | 25.2 | 15.6 | 19 | 700 | 0.25 | 0.5 | 18.2 | 63 |
1SMA5935BT3 | 835B | 25.65 | 27 | 28.35 | 13.9 | 23 | 700 | 0.25 | 0.5 | 20.6 | 56 |
1SMA5936BT3 | 836B | 28.5 | 30 | 31.5 | 12.5 | 26 | 750 | 0.25 | 0.5 | 22.8 | 50 |
1SMA5937BT3 | 837B | 31.35 | 33 | 34.65 | 11.4 | 33 | 800 | 0.25 | 0.5 | 25.1 | 45 |
1SMA5938BT3 | 838B | 34.2 | 36 | 37.8 | 10.4 | 38 | 850 | 0.25 | 0.5 | 27.4 | 42 |
1SMA5939BT3 | 839B | 37.05 | 39 | 40.95 | 9.6 | 45 | 900 | 0.25 | 0.5 | 29.7 | 38 |
1SMA5940BT3 | 840B | 40.85 | 43 | 45.15 | 8.7 | 53 | 950 | 0.25 | 0.5 | 32.7 | 35 |
1SMA5941BT3 | 841B | 44.65 | 47 | 49.35 | 8.0 | 67 | 1000 | 0.25 | 0.5 | 35.8 | 32 |
1SMA5942BT3 | 842B | 48.45 | 51 | 53.55 | 7.3 | 70 | 1100 | 0.25 | 0.5 | 38.8 | 29 |
1SMA5943BT3 | 843B | 53.2 | 56 | 58.8 | 6.7 | 86 | 1300 | 0.25 | 0.5 | 42.6 | 27 |
1SMA5944BT3 | 844B | 58.9 | 62 | 65.1 | 6.0 | 100 | 1500 | 0.25 | 0.5 | 47.1 | 24 |
1SMA5945BT3 | 845B | 64.6 | 68 | 71.4 | 5.5 | 120 | 1700 | 0.25 | 0.5 | 51.7 | 22 |
1 容忍和电压调节指定-型号显示公差为±5% 。
2 VZ限制,以保证在热平衡
符号说明:
| Symbol 参数 | Parameter参数 |
| VZ | Reverse Zener Voltage @ IZT 反向稳压电压@ IZT |
| IZT | Reverse Current 反向电流 |
| ZZT | Maximum Zener Impedance @ IZT 最大齐纳阻抗@ IZT |
| IZK | Reverse Current 反向电流 |
| ZZK | Maximum Zener Impedance @ IZK 最大齐纳阻抗@ IZK |
| IR | Reverse Leakage Current @ 反向漏电流@ VR |
| VR | Reverse Voltage 反向电压 |
| IF | Forward Current 正向电流 |
| VF | Forward Voltage @ 正向电压@IF |
| IZM | Maximum DC Zener Current 最大直流稳压电流 |
SMD晶片齐纳二极体
封装尺寸:


