- +65 9732 3293
- enquiry@rayontech.sg
1.5KE
1.5KE Series
The 1.5KE series offers reliable and stable through-hole TVS transient suppression diodes with exceptional quality, a comprehensive range of models, and competitive pricing. Free testing, design support, and sample services are provided, with customization options to meet customer requirements.
- Package type: DO-201
- Pulse power: 1500 W
- Operating voltage: 6.8 V – 600.0 V
- Pulse current: 1.81 A – 138.89 A
- Response time: <1.0 PS
Product Features
- Glass-passivated chip
- 1500W peak pulse power capability under 10/1000μs waveform with a repetition rate (duty cycle): 0.01%
- Low leakage current
- Available in unidirectional and bidirectional configurations
- Excellent clamping capability
- Fast response time
- Lead-free certified and RoHS compliant
Unidirectional Mechanical Parameters
- Method: Molded plastic
- Epoxy resin: UL 94V-0 flame retardant
- Leads: Solderable according to MIL-STD-202, Method 208
- Polarity: For unidirectional devices, the end with a color band indicates the cathode (not applicable for bidirectional devices)
- Mounting position: Any orientation
| Model | Package | VBR MIN (V) | VBR MAX (V) | IT (mA) | IR (μA) | VRWM (V) | IPP (A) | VC (V) |
|---|---|---|---|---|---|---|---|---|
| 1.5KE6.8A/1.5KE6.8CA | DO-201 | 6.46 | 7.14 | 10 | 1000 | 5.8 | 142.86 | 10.5 |
| 1.5KE7.5A/1.5KE7.5CA | DO-201 | 7.13 | 7.88 | 10 | 500 | 6.4 | 132.74 | 11.3 |
| 1.5KE8.2A/1.5KE8.2CA | DO-201 | 7.79 | 8.61 | 10 | 200 | 7.0 | 123.97 | 12.1 |
| 1.5KE9.1A/1.5KE9.1CA | DO-201 | 8.65 | 8.56 | 1 | 50 | 7.8 | 111.94 | 13.4 |
| 1.5KE10A/1.5KE10CA | DO-201 | 9.50 | 10.50 | 1 | 10 | 8.6 | 103.45 | 14.5 |
| 1.5KE11A/1.5KE11CA | DO-201 | 10.45 | 11.55 | 1 | 5 | 9.4 | 96.15 | 15.6 |
| 1.5KE12A/1.5KE12CA | DO-201 | 11.40 | 12.60 | 1 | 5 | 10.2 | 89.82 | 16.7 |
| 1.5KE13A/1.5KE13CA | DO-201 | 12.35 | 13.65 | 1 | 1 | 11.1 | 82.42 | 18.2 |
| 1.5KE15A/1.5KE15CA | DO-201 | 14.25 | 15.75 | 1 | 1 | 12.8 | 70.75 | 21.2 |
| 1.5KE16A/1.5KE16CA | DO-201 | 15.20 | 16.80 | 1 | 1 | 13.6 | 66.67 | 22.5 |
| 1.5KE18A/1.5KE18CA | DO-201 | 17.10 | 18.90 | 1 | 1 | 15.3 | 59.52 | 25.2 |
| 1.5KE20A/1.5KE20CA | DO-201 | 19.00 | 21.00 | 1 | 1 | 17.1 | 54.15 | 27.7 |
| 1.5KE22A/1.5KE22CA | DO-201 | 20.90 | 23.10 | 1 | 1 | 18.8 | 49.02 | 30.6 |
| 1.5KE24A/1.5KE24CA | DO-201 | 22.80 | 25.20 | 1 | 1 | 20.5 | 45.18 | 33.2 |
| 1.5KE27A/1.5KE27CA | DO-201 | 25.65 | 28.35 | 1 | 1 | 23.1 | 40.00 | 37.5 |
| 1.5KE30A/1.5KE30CA | DO-201 | 28.50 | 31.50 | 1 | 1 | 25.6 | 36.23 | 41.4 |
| 1.5KE33A/1.5KE33CA | DO-201 | 31.35 | 34.65 | 1 | 1 | 28.2 | 32.82 | 45.7 |
| 1.5KE36A/1.5KE36CA | DO-201 | 34.20 | 37.80 | 1 | 1 | 30.8 | 30.06 | 49.9 |
| 1.5KE39A/1.5KE39CA | DO-201 | 37.05 | 40.95 | 1 | 1 | 33.3 | 27.83 | 53.9 |
| 1.5KE43A/1.5KE43CA | DO-201 | 40.85 | 45.15 | 1 | 1 | 36.8 | 25.30 | 59.3 |
| 1.5KE47A/1.5KE47CA | DO-201 | 44.65 | 49.35 | 1 | 1 | 40.2 | 23.15 | 64.8 |
| 1.5KE51A/1.5KE51CA | DO-201 | 48.45 | 53.55 | 1 | 1 | 43.6 | 21.40 | 70.1 |
| 1.5KE56A/1.5KE56CA | DO-201 | 53.20 | 58.80 | 1 | 1 | 47.8 | 19.48 | 77.0 |
| 1.5KE62A/1.5KE62CA | DO-201 | 58.90 | 65.10 | 1 | 1 | 53.0 | 17.65 | 85.0 |
| 1.5KE68A/1.5KE68CA | DO-201 | 64.60 | 71.40 | 1 | 1 | 58.1 | 16.30 | 92.0 |
| 1.5KE75A/1.5KE75CA | DO-201 | 71.25 | 78.75 | 1 | 1 | 64.1 | 14.56 | 103.0 |
| 1.5KE82A/1.5KE82CA | DO-201 | 77.90 | 86.10 | 1 | 1 | 70.1 | 13.27 | 113.0 |
| 1.5KE91A/1.5KE91CA | DO-201 | 86.45 | 95.55 | 1 | 1 | 77.8 | 12.00 | 125.0 |
| 1.5KE100A/1.5KE100CA | DO-201 | 95.00 | 105.00 | 1 | 1 | 85.5 | 10.95 | 137.0 |
| 1.5KE110A/1.5KE110CA | DO-201 | 104.50 | 115.50 | 1 | 1 | 94.0 | 9.87 | 152.0 |
| 1.5KE120A/1.5KE120CA | DO-201 | 114.00 | 126.00 | 1 | 1 | 102.0 | 9.09 | 165.0 |
| 1.5KE130A/1.5KE130CA | DO-201 | 123.50 | 136.50 | 1 | 1 | 111.0 | 8.38 | 179.0 |
| 1.5KE150A/1.5KE150CA | DO-201 | 142.50 | 157.50 | 1 | 1 | 128.0 | 7.25 | 207.0 |
| 1.5KE160A/1.5KE160CA | DO-201 | 152.00 | 168.00 | 1 | 1 | 136.0 | 6.85 | 219.0 |
| 1.5KE170A/1.5KE170CA | DO-201 | 161.50 | 178.50 | 1 | 1 | 145.0 | 6.41 | 234.0 |
| 1.5KE180A/1.5KE180CA | DO-201 | 171.00 | 189.00 | 1 | 1 | 154.0 | 6.10 | 246.0 |
| 1.5KE200A/1.5KE200CA | DO-201 | 190.00 | 210.00 | 1 | 1 | 171.0 | 5.47 | 274.0 |
| 1.5KE220A/1.5KE220CA | DO-201 | 209.00 | 231.00 | 1 | 1 | 185.0 | 4.57 | 328.0 |
| 1.5KE250A/1.5KE250CA | DO-201 | 237.50 | 262.50 | 1 | 1 | 214.0 | 4.36 | 344.0 |
| 1.5KE300A/1.5KE300CA | DO-201 | 285.00 | 315.00 | 1 | 1 | 256.0 | 3.62 | 414.0 |
| 1.5KE350A/1.5KE350CA | DO-201 | 332.50 | 367.50 | 1 | 1 | 299.3 | 3.11 | 482.0 |
| 1.5KE380A/1.5KE380CA | DO-201 | 361.00 | 399.00 | 1 | 1 | 324.9 | 2.86 | 524.4 |
| 1.5KE400A/1.5KE400CA | DO-201 | 380.00 | 420.00 | 1 | 1 | 342.0 | 2.72 | 548.0 |
| 1.5KE440A/1.5KE440CA | DO-201 | 418.00 | 462.00 | 1 | 1 | 376.2 | 2.47 | 602.0 |
| 1.5KE500A/1.5KE500CA | DO-201 | 475.00 | 525.00 | 1 | 1 | 427.5 | 2.17 | 690.0 |
| 1.5KE520A/1.5KE520CA | DO-201 | 494.00 | 546.00 | 1 | 1 | 444.6 | 2.09 | 717.6 |
| 1.5KE550A/1.5KE550CA | DO-201 | 522.50 | 577.50 | 1 | 1 | 470.3 | 1.98 | 759.0 |
| 1.5KE600A/1.5KE600CA | DO-201 | 570.00 | 630.00 | 1 | 1 | 513.0 | 1.81 | 828.0 |