DESCRIPTION
The P4KE series is designed specifically to protect sensitive electronic equipment from voltage transients ind- uced by lightning and other transient voltage events.
FEATURES
- Plastic package.
- Glass passivated chip junction in DO-204AL/DO-41 Package
- 400W peak pulse power capability on 10/1000μs waveform.
- Excellent clamping capability.
- Low zener impedance.
- Fast response time: typically less than 1.0ps from 0 Volts to BV min.
- Typical IR less than 1μA above 12V.
MECHANICAL DATE
- Case: JEDEC DO-41 Molded Plastic.
- Terminals: Axial leads, solderable per MIL-STD-750, Method 2026.
- Polarity: Color band denoted cathode except bidirectional.
- Mounting Position: Any.
ELECTRICAL CHARACTERISTICS
| Part Number | Reverse Stand-off Voltage | Breakdown Voltage Min.@IT | Breakdown Voltage Max.@IT | Test Current | Maximum Clamping Voltage @IPP | Peak Pulse Current | Maximum Reverse Leakage @VR WM | |
| UNT-POLAR | BI-POLAR | VRW M(V) | VBR (V) | VBR (V) | IT(mA) | VC(V) | IPP(A) | IR(uA) |
| P4KE6.8A | P4 KE6.8CA | 5.80 | 6.45 | 7.14 | 10 | 10.5 | 39.0 | 1000 |
| P4KE7.5A | P4 KE7.5CA | 6.40 | 7.13 | 7.88 | 10 | 11.3 | 36.3 | 500 |
| P4KE8.2A | P4 KE8.2CA | 7.02 | 7.79 | 8.61 | 10 | 12.1 | 33.9 | 200 |
| P4KE9.1A | P4 KE9.1CA | 7.78 | 8.65 | 9.55 | 1 | 13.4 | 30.6 | 50 |
| P4 KE10A | P4KE10CA | 8.55 | 9.50 | 10.50 | 1 | 14.5 | 28.3 | 10 |
| P4 KE11A | P4KE11CA | 9.40 | 10.50 | 11.60 | 1 | 15.6 | 26.3 | 5 |
| P4 KE12A | P4KE12CA | 10.20 | 11.40 | 12.60 | 1 | 16.7 | 24.6 | 5 |
| P4 KE13A | P4KE13CA | 11.10 | 12.40 | 13.70 | 1 | 18.2 | 22.5 | 1 |
| P4 KE15A | P4KE15CA | 12.80 | 14.30 | 15.80 | 1 | 21.2 | 19.3 | 1 |
| P4 KE16A | P4KE16CA | 13.60 | 15.20 | 16.80 | 1 | 22.5 | 18.2 | 1 |
| P4 KE18A | P4KE18CA | 15.30 | 17.10 | 18.90 | 1 | 25.5 | 16.1 | 1 |
| P4 KE20A | P4KE20CA | 17.10 | 19.00 | 21.00 | 1 | 27.7 | 14.8 | 1 |
| P4 KE22A | P4KE22CA | 18.80 | 20.90 | 23.10 | 1 | 30.6 | 13.4 | 1 |
| P4 KE24A | P4KE24CA | 20.50 | 22.80 | 25.20 | 1 | 33.2 | 12.3 | 1 |
| P4 KE27A | P4KE27CA | 23.10 | 25.70 | 28.40 | 1 | 37.5 | 10.9 | 1 |
| P4 KE30A | P4KE30CA | 25.60 | 28.50 | 31.50 | 1 | 41.4 | 9.9 | 1 |
| P4 KE33A | P4KE33CA | 28.20 | 31.40 | 34.70 | 1 | 45.7 | 9.0 | 1 |
| P4 KE36A | P4KE36CA | 30.80 | 34.20 | 37.80 | 1 | 49.9 | 8.2 | 1 |
| P4 KE39A | P4KE39CA | 33.30 | 37.10 | 41.00 | 1 | 53.9 | 7.6 | 1 |
| P4 KE43A | P4KE43CA | 36.80 | 40.90 | 45.20 | 1 | 59.3 | 6.9 | 1 |
| P4 KE47A | P4KE47CA | 40.20 | 44.70 | 49.40 | 1 | 64.8 | 6.3 | 1 |
| P4 KE51A | P4KE51CA | 43.60 | 48.50 | 53.60 | 1 | 70.1 | 5.8 | 1 |
| P4 KE56A | P4KE56CA | 47.80 | 53.20 | 58.80 | 1 | 77.0 | 5.3 | 1 |
| P4 KE62A | P4KE62CA | 53.00 | 58.90 | 65.10 | 1 | 85.0 | 4.8 | 1 |
| P4 KE68A | P4KE68CA | 58.10 | 64.60 | 71.40 | 1 | 92.0 | 4.5 | 1 |
| P4 KE75A | P4KE75CA | 64.10 | 71.30 | 78.80 | 1 | 103.0 | 4.0 | 1 |
| P4 KE82A | P4KE82CA | 70.10 | 77.90 | 86.10 | 1 | 113.0 | 3.6 | 1 |
| P4 KE91A | P4KE91CA | 77.80 | 86.50 | 95.50 | 1 | 125.0 | 3.3 | 1 |
| P4KE100 A | P4KE100CA | 85.50 | 95.00 | 105.00 | 1 | 137.0 | 3.0 | 1 |
| P4KE110 A | P4KE110CA | 94.00 | 105.00 | 116.00 | 1 | 152.0 | 2.7 | 1 |
| P4KE120 A | P4KE120CA | 102.00 | 114.00 | 126.00 | 1 | 165.0 | 2.5 | 1 |
| P4KE130 A | P4KE130CA | 111.00 | 124.00 | 137.00 | 1 | 179.0 | 2.3 | 1 |
| P4KE150 A | P4KE150CA | 128.00 | 143.00 | 158.00 | 1 | 207.0 | 2.0 | 1 |
| P4KE160 A | P4KE160CA | 136.00 | 152.00 | 168.00 | 1 | 219.0 | 1.9 | 1 |
| P4KE170 A | P 4KE170CA | 145.00 | 162.00 | 179.00 | 1 | 234.0 | 1.8 | 1 |
| P4KE180 A | P 4KE180CA | 154.00 | 171.00 | 189.00 | 1 | 246.0 | 1.7 | 1 |
| P4KE200 A | P 4KE200CA | 171.00 | 190.00 | 210.00 | 1 | 274.0 | 1.5 | 1 |
| P4KE220 A | P 4KE220CA | 185.00 | 209.00 | 231.00 | 1 | 328.0 | 1.3 | 1 |
| P4KE250 A | P 4KE250CA | 214.00 | 237.00 | 263.00 | 1 | 344.0 | 1.2 | 1 |
| P4KE300 A | P 4KE300CA | 256.00 | 285.00 | 315.00 | 1 | 414.0 | 1.0 | 1 |
| P4KE350 A | P 4KE350CA | 300.00 | 332.00 | 368.00 | 1 | 482.0 | 0.85 | 1 |
| P4KE400 A | P 4KE400CA | 342.00 | 380.00 | 420.00 | 1 | 548.0 | 0.75 | 1 |
| P4KE440 A | P 4KE440CA | 376.00 | 418.00 | 462.00 | 1 | 602.0 | 0.68 | 1 |
| P4KE480 A | P 4KE480CA | 408.00 | 456.00 | 504.00 | 1 | 658.0 | 0.61 | 1 |
| P4KE510 A | P 4KE510CA | 434.00 | 485.00 | 535.00 | 1 | 698.0 | 0.57 | 1 |
| P4KE530 A | P 4KE530CA | 477.00 | 503.50 | 556.50 | 1 | 725.0 | 0.55 | 1 |
| P4KE540 A | P 4KE540CA | 459.00 | 513.00 | 567.00 | 1 | 740.0 | 0.54 | 1 |
| P4KE550 A | P 4KE550CA | 495.00 | 522.50 | 577.50 | 1 | 760.0 | 0.52 | 1 |