P4SMA瞬態電壓抑制二極體
Features
• Glass passivated chip
• 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle) : 0.01%
• Low leakage
• Uni and Bidirectional unit
• Excellent clamping capability
• Very fast response time
• RoHS compliant
• Meets MSL Level 1
Devices For Bipolar Application
• For Bidirectional types, use C or CA as suffix suffixes without A, the VBR is士10%. (e.g. P4SMAJ6.8C , P4SMA550CA). Electrical characteristics apply in both directions
Spec Downlaod
| Part Number |
Reverse Stand-off Voltage |
Breakdown Voltage Min. @IT |
Breakdown Voltage Max. @IT |
Test Current |
Maximum Clamping Voltage @IPP |
Peak Pulse Current |
Reverse Leakage @ VRWM |
|
|---|---|---|---|---|---|---|---|---|
| Uni-Polar | Bi-Polar | VRWM(V) | VBR(V) | VBR(V) | IT(mA) | VC(V) | IPP(A) | IR(uA) |
| P4SMA6.8A | P4SMA6.8CA | 5.8 | 6.45 | 7.14 | 10 | 10.5 | 39 | 1000 |
| P4SMA7.5A | P4SMA7.5CA | 6.4 | 7.13 | 7.88 | 10 | 11.3 | 36.3 | 500 |
| P4SMA8.2A | P4SMA8.2CA | 7.02 | 7.79 | 8.61 | 10 | 12.1 | 33.9 | 200 |
| P4SMA9.1A | P4SMA9.1CA | 7.78 | 8.65 | 9.55 | 1 | 13.4 | 30.6 | 50 |
| P4SMA10A | P4SMA10CA | 8.55 | 9.5 | 10.5 | 1 | 14.5 | 28.3 | 10 |
| P4SMA11A | P4SMA11CA | 9.4 | 10.5 | 11.6 | 1 | 15.6 | 26.3 | 5 |
| P4SMA12A | P4SMA12CA | 10.2 | 11.4 | 12.6 | 1 | 16.7 | 24.6 | 5 |
| P4SMA13A | P4SMA13CA | 11.1 | 12.4 | 13.7 | 1 | 18.2 | 22.5 | 1 |
| P4SMA15A | P4SMA15CA | 12.8 | 14.3 | 15.8 | 1 | 21.2 | 19.3 | 1 |
| P4SMA16A | P4SMA16CA | 13.6 | 15.2 | 16.8 | 1 | 22.5 | 18.2 | 1 |
| P4SMA18A | P4SMA18CA | 15.3 | 17.1 | 18.9 | 1 | 25.5 | 16.1 | 1 |
| P4SMA20A | P4SMA20CA | 17.1 | 19 | 21 | 1 | 27.7 | 14.8 | 1 |
| P4SMA22A | P4SMA22CA | 18.8 | 20.9 | 23.1 | 1 | 30.6 | 13.4 | 1 |
| P4SMA24A | P4SMA24CA | 20.5 | 22.8 | 25.2 | 1 | 33.2 | 12.3 | 1 |
| P4SMA27A | P4SMA27CA | 23.1 | 25.7 | 28.4 | 1 | 37.5 | 10.9 | 1 |
| P4SMA30A | P4SMA30CA | 25.6 | 28.5 | 31.5 | 1 | 41.4 | 9.9 | 1 |
| P4SMA33A | P4SMA33CA | 28.2 | 31.4 | 34.7 | 1 | 45.7 | 9 | 1 |
| P4SMA36A | P4SMA36CA | 30.8 | 34.2 | 37.8 | 1 | 49.9 | 8.2 | 1 |
| P4SMA39A | P4SMA39CA | 33.3 | 37.1 | 41 | 1 | 53.9 | 7.6 | 1 |
| P4SMA43A | P4SMA43CA | 36.8 | 40.9 | 45.2 | 1 | 59.3 | 6.9 | 1 |
| P4SMA47A | P4SMA47CA | 40.2 | 44.7 | 49.4 | 1 | 64.8 | 6.3 | 1 |
| P4SMA51A | P4SMA51CA | 43.6 | 48.5 | 53.6 | 1 | 70.1 | 5.8 | 1 |
| P4SMA56A | P4SMA56CA | 47.8 | 53.2 | 58.8 | 1 | 77 | 5.3 | 1 |
| P4SMA62A | P4SMA62CA | 53 | 58.9 | 65.1 | 1 | 85 | 4.8 | 1 |
| P4SMA68A | P4SMA68CA | 58.1 | 64.6 | 71.4 | 1 | 92 | 4.5 | 1 |
| P4SMA75A | P4SMA75CA | 64.1 | 71.3 | 78.8 | 1 | 103 | 4 | 1 |
| P4SMA82A | P4SMA82CA | 70.1 | 77.9 | 86.1 | 1 | 113 | 3.6 | 1 |
| P4SMA91A | P4SMA91CA | 77.8 | 86.5 | 95.5 | 1 | 125 | 3.3 | 1 |
| P4SMA100A | P4SMA100CA | 85.5 | 95 | 105 | 1 | 137 | 3 | 1 |
| P4SMA110A | P4SMA110CA | 94 | 105 | 116 | 1 | 152 | 2.7 | 1 |
| P4SMA120A | P4SMA120CA | 102 | 114 | 126 | 1 | 165 | 2.5 | 1 |
| P4SMA130A | P4SMA130CA | 111 | 124 | 137 | 1 | 179 | 2.3 | 1 |
| P4SMA150A | P4SMA150CA | 128 | 143 | 158 | 1 | 207 | 2 | 1 |
| P4SMA160A | P4SMA160CA | 136 | 152 | 168 | 1 | 219 | 1.9 | 1 |
| P4SMA170A | P4SMA170CA | 145 | 162 | 179 | 1 | 234 | 1.8 | 1 |
| P4SMA180A | P4SMA180CA | 154 | 171 | 189 | 1 | 246 | 1.7 | 1 |
| P4SMA200A | P4SMA200CA | 171 | 190 | 210 | 1 | 274 | 1.5 | 1 |
| P4SMA220A | P4SMA220CA | 185 | 209 | 231 | 1 | 328 | 1.3 | 1 |
| P4SMA250A | P4SMA250CA | 214 | 237 | 263 | 1 | 344 | 1.2 | 1 |
| P4SMA300A | P4SMA300CA | 256 | 285 | 315 | 1 | 414 | 1 | 1 |
| P4SMA350A | P4SMA350CA | 300 | 332 | 368 | 1 | 482 | 0.85 | 1 |
| P4SMA400A | P4SMA400CA | 342 | 380 | 420 | 1 | 548 | 0.75 | 1 |
| P4SMA440A | P4SMA440CA | 376 | 418 | 462 | 1 | 602 | 0.68 | 1 |
| P4SMA480A | P4SMA480CA | 408 | 456 | 504 | 1 | 658 | 0.61 | 1 |
| P4SMA510A | P4SMA510CA | 434 | 485 | 535 | 1 | 698 | 0.57 | 1 |
| P4SMA530A | P4SMA530CA | 451 | 503.5 | 556.5 | 1 | 725 | 0.55 | 1 |
| P4SMA540A | P4SMA540CA | 459 | 513 | 567 | 1 | 740 | 0.54 | 1 |
| P4SMA550A | P4SMA550CA | 467 | 522.5 | 577.5 | 1 | 760 | 0.52 | 1 |
| P4SMA600A | P4SMA600CA | 510 | 570 | 630 | 1 | 828 | 0.48 | 1 |