The P4KE diode plug-in series transient suppression diodes produced by Ruilongyuan Electronics are used in computer systems, communication equipment, and suitable for the protection of DC Port, RS485/232/422, I/O Port and other ports. It has fast response time and transient The advantages of high power, low leakage current, breakdown voltage deviation, easy control of clamping voltage, no damage limit, high reliability, strong current capacity, small size, etc. Package: DO-41, voltage range: 5.8～400V.
| Part Number |
Reverse Stand-Off Voltage |
Breakdown Voltage @IT |
Test Current |
Max.Clamping Voltage10/1000μs |
Max.Peak Pulse Current10/1000μs |
Revers eLeakage |
|
|---|---|---|---|---|---|---|---|
| VRWM (V) | Min(V) | Max(V) | IT(mA) | VC@IPP (V) | IPP (A) | IR@VRWM (µA) | |
| P4KE6.8A | 5.80 | 6.45 | 7.14 | 10 | 10.5 | 39.0 | 300 |
| P4KE6.8CA | 5.80 | 6.45 | 7.14 | 10 | 10.5 | 39.0 | 300 |
| P4KE7.5A | 6.40 | 7.13 | 7.88 | 10 | 11.3 | 36.3 | 200 |
| P4KE7.5CA | 6.40 | 7.13 | 7.88 | 10 | 11.3 | 36.3 | 200 |
| P4KE8.2A | 7.02 | 7.79 | 8.61 | 10 | 12.1 | 33.9 | 100 |
| P4KE8.2CA | 7.02 | 7.79 | 8.61 | 10 | 12.1 | 33.9 | 100 |
| P4KE9.1A | 7.78 | 8.65 | 9.55 | 1 | 13.4 | 30.6 | 50 |
| P4KE9.1CA | 7.78 | 8.65 | 9.55 | 1 | 13.4 | 30.6 | 50 |
| P4KE10A | 8.55 | 9.50 | 10.50 | 1 | 14.5 | 28.3 | 10 |
| P4KE10CA | 8.55 | 9.50 | 10.50 | 1 | 14.5 | 28.3 | 10 |
| P4KE11A | 9.87 | 10.5 | 11.60 | 1 | 15.6 | 26.3 | 1 |
| P4KE11CA | 9.87 | 10.5 | 11.60 | 1 | 15.6 | 26.3 | 1 |
| P4KE12A | 10.71 | 11.4 | 12.60 | 1 | 16.7 | 24.6 | 1 |
| P4KE12CA | 10.71 | 11.4 | 12.60 | 1 | 16.7 | 24.6 | 1 |
| P4KE13A | 11.66 | 12.4 | 13.70 | 1 | 18.2 | 22.5 | 1 |
| P4KE13CA | 11.66 | 12.4 | 13.70 | 1 | 18.2 | 22.5 | 1 |
| P4KE15A | 13.44 | 14.3 | 15.80 | 1 | 21.2 | 19.3 | 1 |
| P4KE15CA | 13.44 | 14.3 | 15.80 | 1 | 21.2 | 19.3 | 1 |
| P4KE16A | 14.28 | 15.2 | 16.80 | 1 | 22.5 | 18.2 | 1 |
| P4KE16CA | 14.28 | 15.2 | 16.80 | 1 | 22.5 | 18.2 | 1 |
| P4KE18A | 16.07 | 17.1 | 18.90 | 1 | 25.5 | 16.1 | 1 |
| P4KE18CA | 16.07 | 17.1 | 18.90 | 1 | 25.5 | 16.1 | 1 |
| P4KE20A | 17.96 | 19.0 | 21.00 | 1 | 27.7 | 14.8 | 1 |
| P4KE20CA | 17.96 | 19.0 | 21.00 | 1 | 27.7 | 14.8 | 1 |
| P4KE22A | 19.74 | 20.9 | 23.10 | 1 | 30.6 | 13.4 | 1 |
| P4KE22CA | 19.74 | 20.9 | 23.10 | 1 | 30.6 | 13.4 | 1 |
| P4KE24A | 21.53 | 22.8 | 25.20 | 1 | 33.2 | 12.3 | 1 |
| P4KE24CA | 21.53 | 22.8 | 25.20 | 1 | 33.2 | 12.3 | 1 |
| P4KE27A | 24.26 | 25.7 | 28.40 | 1 | 37.5 | 10.9 | 1 |
| P4KE27CA | 24.26 | 25.7 | 28.40 | 1 | 37.5 | 10.9 | 1 |
| P4KE30A | 26.88 | 28.5 | 31.50 | 1 | 41.4 | 9.9 | 1 |
| P4KE30CA | 26.88 | 28.5 | 31.50 | 1 | 41.4 | 9.9 | 1 |
| P4KE33A | 29.61 | 31.4 | 34.70 | 1 | 45.7 | 9.0 | 1 |
| P4KE33CA | 29.61 | 31.4 | 34.70 | 1 | 45.7 | 9.0 | 1 |
| P4KE36A | 32.34 | 34.2 | 37.80 | 1 | 49.9 | 8.2 | 1 |
| P4KE36CA | 32.34 | 34.2 | 37.80 | 1 | 49.9 | 8.2 | 1 |
| P4KE39A | 34.97 | 37.1 | 41.00 | 1 | 53.9 | 7.6 | 1 |
| P4KE39CA | 34.97 | 37.1 | 41.00 | 1 | 53.9 | 7.6 | 1 |
| P4KE43A | 38.64 | 40.9 | 45.20 | 1 | 59.3 | 6.9 | 1 |
| P4KE43CA | 38.64 | 40.9 | 45.20 | 1 | 59.3 | 6.9 | 1 |
| P4KE47A | 42.21 | 44.7 | 49.40 | 1 | 64.8 | 6.3 | 1 |
| P4KE47CA | 42.21 | 44.7 | 49.40 | 1 | 64.8 | 6.3 | 1 |
| P4KE51A | 45.78 | 48.5 | 53.60 | 1 | 70.1 | 5.8 | 1 |
| P4KE51CA | 45.78 | 48.5 | 53.60 | 1 | 70.1 | 5.8 | 1 |
| P4KE56A | 50.19 | 53.2 | 58.80 | 1 | 77.0 | 5.3 | 1 |
| P4KE56CA | 50.19 | 53.2 | 58.80 | 1 | 77.0 | 5.3 | 1 |
| P4KE62A | 55.65 | 58.9 | 65.10 | 1 | 85.0 | 4.8 | 1 |
| P4KE62CA | 55.65 | 58.9 | 65.10 | 1 | 85.0 | 4.8 | 1 |
| P4KE68A | 61.01 | 64.6 | 71.40 | 1 | 92.0 | 4.5 | 1 |
| P4KE68CA | 61.01 | 64.6 | 71.40 | 1 | 92.0 | 4.5 | 1 |
| P4KE75A | 67.31 | 71.3 | 78.80 | 1 | 103.0 | 4.0 | 1 |
| P4KE75CA | 67.31 | 71.3 | 78.80 | 1 | 103.0 | 4.0 | 1 |
| P4KE82A | 73.61 | 77.9 | 86.10 | 1 | 113.0 | 3.6 | 1 |
| P4KE82CA | 73.61 | 77.9 | 86.10 | 1 | 113.0 | 3.6 | 1 |
| P4KE91A | 81.69 | 86.5 | 95.50 | 1 | 125.0 | 3.3 | 1 |
| P4KE91CA | 81.69 | 86.5 | 95.50 | 1 | 125.0 | 3.3 | 1 |
| P4KE100A | 89.78 | 95.0 | 105.00 | 1 | 137.0 | 3.0 | 1 |
| P4KE100CA | 89.78 | 95.0 | 105.00 | 1 | 137.0 | 3.0 | 1 |
| P4KE110A | 98.70 | 105.0 | 116.00 | 1 | 152.0 | 2.7 | 1 |
| P4KE110CA | 98.70 | 105.0 | 116.00 | 1 | 152.0 | 2.7 | 1 |
| P4KE120A | 107.10 | 114.0 | 126.00 | 1 | 165.0 | 2.5 | 1 |
| P4KE120CA | 107.10 | 114.0 | 126.00 | 1 | 165.0 | 2.5 | 1 |
| P4KE130A | 116.55 | 124.0 | 137.00 | 1 | 179.0 | 2.3 | 1 |
| P4KE130CA | 116.55 | 124.0 | 137.00 | 1 | 179.0 | 2.3 | 1 |
| P4KE150A | 134.40 | 143.0 | 158.00 | 1 | 207.0 | 2.0 | 1 |
| P4KE150CA | 134.40 | 143.0 | 158.00 | 1 | 207.0 | 2.0 | 1 |
| P4KE160A | 142.80 | 152.0 | 168.00 | 1 | 219.0 | 1.9 | 1 |
| P4KE160CA | 142.80 | 152.0 | 168.00 | 1 | 219.0 | 1.9 | 1 |
| P4KE170A | 152.25 | 162.0 | 179.00 | 1 | 234.0 | 1.8 | 1 |
| P4KE170CA | 152.25 | 162.0 | 179.00 | 1 | 234.0 | 1.8 | 1 |
| P4KE180A | 161.70 | 171.0 | 189.00 | 1 | 246.0 | 1.7 | 1 |
| P4KE180CA | 161.70 | 171.0 | 189.00 | 1 | 246.0 | 1.7 | 1 |
| P4KE200A | 179.55 | 190.0 | 210.00 | 1 | 274.0 | 1.5 | 1 |
| P4KE200CA | 179.55 | 190.0 | 210.00 | 1 | 274.0 | 1.5 | 1 |
| P4KE220A | 194.25 | 209.0 | 231.00 | 1 | 328.0 | 1.3 | 1 |
| P4KE220CA | 194.25 | 209.0 | 231.00 | 1 | 328.0 | 1.3 | 1 |
| P4KE250A | 224.70 | 237.0 | 263.00 | 1 | 344.0 | 1.2 | 1 |
| P4KE250CA | 224.70 | 237.0 | 263.00 | 1 | 344.0 | 1.2 | 1 |
| P4KE300A | 268.80 | 285.0 | 315.00 | 1 | 414.0 | 1.0 | 1 |
| P4KE300CA | 268.80 | 285.0 | 315.00 | 1 | 414.0 | 1.0 | 1 |
| P4KE350A | 315.00 | 332.0 | 368.00 | 1 | 482.0 | 0.85 | 1 |
| P4KE350CA | 315.00 | 332.0 | 368.00 | 1 | 482.0 | 0.85 | 1 |
| P4KE400A | 359.10 | 380.0 | 420.00 | 1 | 548.0 | 0.75 | 1 |
| P4KE400CA | 359.10 | 380.0 | 420.00 | 1 | 548.0 | 0.75 | 1 |
| P4KE440A | 394.80 | 418.0 | 462.00 | 1 | 602.0 | 0.68 | 1 |
| P4KE440CA | 394.80 | 418.0 | 462.00 | 1 | 602.0 | 0.68 | 1 |
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