Overview
Low on-resistance variable MOSFET switches deliver precise, high-voltage control for industrial pulsed power systems, allowing your operations to run efficiently with minimal conduction loss.
Features and applications
- Variable on-time for precise control of switching duration
- Minimal on-resistance for maximum efficiency
- Low dynamic switching losses for faster, cooler operation
- Suitable for high current pulsed system applications
Detail
SiC or Trench FET technology ensures rise times under 50 nanoseconds, giving your operations precise, high-speed switching with minimal energy loss. Pulses up to 100 kVDC deliver reliable performance under demanding conditions, while TTL-controlled pulse widths keep your systems efficient and responsive.
Browse the tables for the part that suits your requirements or contact our technical sales team on +44 (0)1793 784389 for expert guidance.
Silicon carbide variable switches
| Switch Model | Max. Voltage [kV] | Peak Current (A) | On-Resistance. [Ω] | On-Time (nS) | Dimensions L x W x H (mm) |
|---|---|---|---|---|---|
| HTS 61-15-SiC | 6 | 150 | 0.24 | >120 | 103 x 70 x 35 |
| HTS 61-30-SiC | 6 | 300 | 0.12 | >120 | 103 x 70 x 35 |
| HTS 61-60-SiC | 6 | 600 | 0.06 | >120 | 115 x 75 x 75 |
| HTS 61-120-SiC | 6 | 1200 | 0.03 | >120 | 175 x 75 x 75 |
| HTS 121-15-SiC | 12 | 150 | 0.48 | >120 | 103 x 70 x 35 |
| HTS 121-30-SiC | 12 | 300 | 0.24 | >120 | 103 x 70 x 35 |
| HTS 121-60-SiC | 12 | 600 | 0.12 | >120 | 115 x 75 x 75 |
| HTS 121-120-SiC | 12 | 1200 | 0.06 | >120 | 175 x 100 x 75 |
| HTS 121-180-SiC | 12 | 1800 | 0.04 | >120 | 240 x 150 x 80 |
| HTS 121-360-SiC | 12 | 3600 | 0.02 | >120 | 240 x 150 x 150 |
| HTS 151-15-SiC | 15 | 150 | 0.56 | >120 | 175 x 75 x 56 |
| HTS 151-30-SiC | 15 | 300 | 0.28 | >120 | 175 x 75 x 56 |
| HTS 151-60-SiC | 15 | 600 | 0.14 | >120 | 125 x 125 x 75 |
| HTS 151-120-SiC | 15 | 1200 | 0.07 | >120 | 175 x 125 x 75 |
| HTS 151-180-SiC | 15 | 1800 | 0.047 | >120 | 240 x 125 x 80 |
| HTS 151-360-SiC | 15 | 3600 | 0.023 | >120 | 240 x 125 x 150 |
| HTS 201-15-SiC | 20 | 150 | 0.8 | >150 | 200 x 75 x 56 |
| HTS 201-30-SiC | 20 | 300 | 0.4 | >150 | 200 x 75 x 56 |
| HTS 201-60-SiC | 20 | 600 | 0.2 | >150 | 200 x 150 x 56 |
| HTS 201-120-SiC | 20 | 1200 | 0.1 | >150 | 200 x 150 x 80 |
| HTS 201-180-SiC | 20 | 1800 | 0.067 | >150 | 252 x 175 x 80 |
| HTS 201-240-SiC | 20 | 2400 | 0.05 | >150 | 312 x 175 x 80 |
| HTS 201-300-SiC | 20 | 3000 | 0.04 | >150 | 372 x 175 x 80 |
| HTS 201-600-SiC | 20 | 6000 | 0.02 | >150 | 372 x 175 x 150 |
| HTS 241-15-SiC | 24 | 150 | 0.96 | >200 | 252 x 75 x 56 |
| HTS 241-30-SiC | 24 | 300 | 0.48 | >200 | 252 x 75 x 56 |
| HTS 241-60-SiC | 24 | 600 | 0.24 | >200 | 252 x 175 x 56 |
| HTS 241-120-SiC | 24 | 1200 | 0.12 | >200 | 200 x 175 x 80 |
| HTS 241-180-SiC | 24 | 1800 | 0.08 | >200 | 252 x 175 x 80 |
| HTS 241-240-SiC | 24 | 2400 | 0.06 | >200 | 312 x 175 x 80 |
| HTS 241-300-SiC | 24 | 3000 | 0.048 | >200 | 372 x 175 x 80 |
| HTS 241-600-SiC | 24 | 6000 | 0.024 | >200 | 372 x 175 x 150 |
| HTS 301-15-SiC | 30 | 150 | 1.12 | >200 | 275 x 75 x 58 |
| HTS 301-30-SiC | 30 | 300 | 0.56 | >200 | 275 x 75 x 58 |
| HTS 301-60-SiC | 30 | 600 | 0.28 | >200 | 275 x 150 x 58 |
| HTS 301-120-SiC | 30 | 1200 | 0.14 | >200 | 225 x 225 x 80 |
| HTS 301-180-SiC | 30 | 1800 | 0.093 | >200 | 252 x 225 x 80 |
| HTS 301-240-SiC | 30 | 2400 | 0.07 | >200 | 312 x 225 x 80 |
| HTS 301-300-SiC | 30 | 3000 | 0.056 | >200 | 372 x 225 x 80 |
| HTS 301-600-SiC | 30 | 6000 | 0.028 | >200 | 372 x 225 x 150 |
| HTS 401-15-SiC | 40 | 150 | 1.44 | >200 | 350 x 75 x 58 |
| HTS 401-30-SiC | 40 | 300 | 0.72 | >200 | 350 x 75 x 58 |
| HTS 401-60-SiC | 40 | 600 | 0.36 | >200 | 350 x 150 x 58 |
| HTS 401-120-SiC | 40 | 1200 | 0.18 | >200 | 350 x 150 x 80 |
| HTS 401-180-SiC | 40 | 1800 | 0.12 | >200 | 312 x 300 x 80 |
| HTS 401-240-SiC | 40 | 2400 | 0.09 | >200 | 372 x 300 x 80 |
| HTS 401-300-SiC | 40 | 3000 | 0.072 | >200 | 432 x 300 x 80 |
| HTS 401-600-SiC | 40 | 6000 | 0.036 | >200 | 432 x 300 x 150 |
| HTS 501-15-SiC | 50 | 150 | 1,76 | >250 | 252 x 150 x 58 |
| HTS 501-30-SiC | 50 | 300 | 0.88 | >250 | 252 x 200 x 58 |
| HTS 501-60-SiC | 50 | 600 | 0.44 | >250 | 372 x 150 x 58 |
| HTS 501-120-SiC | 50 | 1200 | 0.22 | >250 | 372 x 300 x 58 |
| HTS 501-240-SiC | 50 | 2400 | 0.11 | >250 | 372 x 300 x 90 |
| HTS 501-480-SiC | 50 | 4800 | 0.055 | >250 | 372 x 300 x 160 |
| HTS 701-15-SiC | 70 | 150 | 2.4 | >250 | 312 x 150 x 58 |
| HTS 701-30-SiC | 70 | 300 | 1.2 | >250 | 312 x 200 x 58 |
| HTS 701-60-SiC | 70 | 600 | 0.6 | >250 | 492 x 200 x 58 |
| HTS 701-120-SiC | 70 | 1200 | 0.3 | >250 | 492 x 200 x 80 |
| HTS 701-180-SiC | 70 | 1800 | 0.2 | >250 | 492 x 300 x 58 |
| HTS 701-240-SiC | 70 | 2400 | 0.15 | >250 | 492 x 200 x 150 |
| HTS 901-15--SiC | 90 | 150 | 3.04 | >250 | 372 x 150 x 68 |
| HTS 901-30-SiC | 90 | 300 | 1.52 | >250 | 372 x 200 x 68 |
| HTS 901-60-SiC | 90 | 600 | 0.76 | >250 | 552 x 200 x 68 |
| HTS 901-120-SiC | 90 | 1200 | 0.38 | >250 | 552 x 200 x 90 |
| HTS 901-180-SiC | 90 | 1800 | 0.253 | >250 | 552 x 250 x 90 |
| HTS 1001-15-SiC | 100 | 150 | 3.36 | >250 | 432 x 150 x 68 |
| HTS 1001-30-SiC | 100 | 300 | 1.68 | >250 | 432 x 200 x 68 |
| HTS 1001-60-SiC | 100 | 600 | 0.84 | >250 | 612 x 150 x 68 |
| HTS 1001-120-SiC | 100 | 1200 | 0.42 | >250 | 612 x 200 x 90 |
| HTS 1001-180-SiC | 100 | 1800 | 0.28 | >250 | 612 x 250 x 90 |
| HTS 1201-15-SiC | 120 | 150 | 4 | >250 | 552 x 150 x 68 |
| HTS 1201-30-SiC | 120 | 300 | 2 | >250 | 552 x 200 x 68 |
| HTS 1201-60-SiC | 120 | 600 | 1 | >250 | 552 x 200 x 90 |
| HTS 1201-120-SiC | 120 | 1200 | 0.5 | >250 | 552 x 250 x 90 |
| HTS 1401-15-SiC | 140 | 150 | 4.8 | >250 | 672 x 150 x 68 |
| HTS 1401-30-SiC | 140 | 300 | 2.4 | >250 | 672 x 200 x 68 |
| HTS 1401-60-SiC | 140 | 600 | 1.2 | >250 | 672 x 250 x 90 |
| HTS 1401-120-SiC | 140 | 1200 | 0.6 | >250 | 672 x 300 x 90 |
| HTS 1601-15-SiC | 160 | 150 | 5.44 | >250 | 672 x 150 x 68 |
| HTS 1601-30-SiC | 160 | 300 | 2.72 | >250 | 672 x 200 x 68 |
| HTS 1601-60-SiC | 160 | 600 | 1.36 | >250 | 672 x 250 x 90 |
| HTS 1601-120-SiC | 160 | 1200 | 0.68 | >250 | 672 x 300 x 90 |
Trench FET variable switches
| Voltage (kV) | Peak Current (A) | On-Resistance (Ohms) | On-Time (ns) | Dimensions L x W x H (mm) | |
|---|---|---|---|---|---|
| HTS 051-120-B | 0.5 | 1200 | 0.01 | > 150 | 89 x 64 x 27 |
| HTS 051-260-B | 0.5 | 2600 | 0.005 | > 150 | 89 x 64 x 27 |
| HTS 31-12-B | 3 | 125 | 0.5 | > 150 | 89 x 64 x 27 |
| HTS 61-12-B | 6 | 125 | 1 | > 150 | 89 x 64 x 27 |
| HTS 61-25-B | 6 | 250 | 0.5 | > 180 | 115 x 64 x 27 |
| HTS 81-12-B | 8.4 | 125 | 1.4 | > 150 | 135 x 64 x 27 |
| HTS 81-25-B | 8.4 | 250 | 0.7 | > 180 | 135 x 64 x 27 |
| HTS 101-12-B | 10.8 | 125 | 1.8 | > 200 | 206 x 70 x 35 |
| HTS 101-25-B | 10.8 | 250 | 0.9 | > 250 | 206 x 70 x 35 |
| HTS 121-30-B | 12 | 300 | 0.8 | > 300 | 153 x 102 x 25 |
| HTS 151-12-B | 15 | 125 | 2.4 | > 200 | 212 x 70 x 35 |
| HTS 151-25-B | 15 | 250 | 1.2 | > 250 | 212 x 70 x 35 |
| HTS 181-12-B | 18 | 125 | 3 | > 200 | 263 x 70 x 35 |
| HTS 181-25-B | 18 | 250 | 1.5 | > 250 | 263 x 70 x 35 |
| HTS 211-12-B | 21.6 | 125 | 3.4 | > 200 | 263 x 70 x 35 |
| HTS 211-25-B | 21.6 | 250 | 1.7 | > 200 | 263 x 70 x 35 |
| HTS 31-125-B | 3.6 | 1250 | 0.06 | > 300 | 200 x 76 x 26 |
| HTS 71-62-B | 7.2 | 625 | 0.24 | > 300 | 200 x 76 x 26 |
| HTS 31-250-B | 3.6 | 2500 | 0.03 | > 300 | 252 x 200 x 45 |
| HTS 71-125-B | 7.2 | 1250 | 0.12 | > 300 | 252 x 200 x 45 |
| HTS 141-62-B | 14.4 | 625 | 0.48 | > 300 | 252 x 200 x 45 |
| HTS 21-375-B | 3.6 | 3750 | 0.02 | > 350 | 312 x 200 x 45 |
| HTS 71-187-B | 7.2 | 1875 | 0.08 | > 350 | 312 x 200 x 45 |
| HTS 101-125-B | 10.8 | 1250 | 0.18 | > 350 | 312 x 200 x 45 |
| HTS 211-62-B | 21.6 | 625 | 0.72 | > 350 | 312 x 200 x 45 |
Application Notes
HTS Application Notes
