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FAST HIGH VOLTAGE SOLID-STATE SWITCHES |
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C7 |
HV switch with variable on-time, Thyristor / MCT |
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● Versatile HV switch with true relay character ● On-time controllable by TTL signal ● Low turn-on losses ● High surge current capability ● 200 Amps turn-off capability ● Excellent dv/dt immunity against HV transients
Note: The model number contains coded information about voltage, current and turn-on behavior. The first digits stand for the voltage in kV, the last digit before the dash indicates the turn-on behavior (0 = fixed on-time, 1 = variable on-time). The digits after the dash indicate the current in Amperes x10. Special features are coded by the letters after a second dash. Example HTS 41-300-MCT: HTS = HV Thyristor Switch, 4 = 4 kV, 1 = variable on-time, 300 = 3000 Ampere, MCT = MOS Controlled Thyristor
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Model [sorted by |
Description / Comment |
Dimensions |
Voltage |
Pk. Current |
Peak Power |
On-Time |
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| HTS 41-300-MCT | ○ X | Limited quantity - not for OEM applications! |
89 x 64 x 31
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4
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3000
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12
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1…∞
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| HTS 81-300-MCT | ○ X | Limited quantity - not for OEM applications! |
116 x 64 x 31
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8
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3000
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24
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1…∞
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| HTS 101-300-MCT | ○ X | Limited quantity - not for OEM applications! |
178 x 64 x 31
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10
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3000
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30
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1…∞
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| HTS 121-300-MCT | ○ X | Limited quantity - not for OEM applications! |
178 x 64 x 31
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12
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3000
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36
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1…∞
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| HTS 151-300-MCT | ○ X | Limited quantity - not for OEM applications! |
178 x 64 x 31
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15
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3000
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45
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1…∞
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| HTS 181-300-MCT | ○ X | Limited quantity - not for OEM applications! |
178 x 64 x 31
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18
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3000
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54
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1…∞
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Options (1) |
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HFB |
High Frequency Burst: Improved burst capability of driver by means of external buffer capacitors. Recommended if more than 10 pulses with less than 10 μs spacing are generated. |
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HFS |
High Frequency Switching: External supply of auxiliary driver voltage (50-350 VDC according to type). Necessary if the specified “Maximum Operating Frequency” shall be exceeded. (2) |
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LP |
Low Pass: Low pass filter at the control input. Propagation delay time will be increased by ~50 ns. Jitter + 500 ps. Improved noise immunity and less critical wiring in high speed applications. (3) |
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MIN-ON |
Minimum On-Time: Individually increased Minimum On-Time to ensure a minimum on duration indepently of control signal. For safety relevant circuits. |
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MIN-OFF |
Minimum Off-Time: Individually increased Minimum Off-Time to ensure a minimum off duration indepently of control signal. For safety relevant circuits. |
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ST |
Stage Tapping: Connectors at the individual stages of stack in order to utilize single power semiconductors. To achieve fast rise times also at very low operating voltages (<0.01xVo). |
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LN |
Low Noise: Internal power driver modified for zero noise emission for a specific period of time. Relevant in conjunction with sensitive detector amplifiers (e.g. SEV/MCP applications) only. (2) |
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ISO-25 |
25 kV Isolation: Isolation Voltage increased to 25 kVDC. Housing dimensions may change for some models. |
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ISO-40 |
40 kV Isolation: Isolation Voltage increased to 40 kVDC. Housing dimensions may change for some models. Only in connection with option PT-HV. |
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ISO-80 |
80 kV Isolation: Isolation Voltage increased to 80 kVDC. Housing dimensions may change for some models. Only in connection with option PT-HV. |
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ISO-120 |
120 kV Isolation: Isolation Voltage increased to 120 kVDC. Housing dimensions may change for some models. Only in connection with option PT-HV. |
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PL |
Passive Lock: Special inhibit function for two single switches in fast push-pull circuits. The input of the passive switch will be locked by the activated switch to avoid turn-on by noise. |
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I-PC |
Integrated Part Components: Integration of small part components according to customer’s specifications (e.g. buffer capacitors, snubbers, damping resistors, diodes, opto couplers). (2) |
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I-FWD |
Integrated Free-Wheeling Diode: Built-in parallel diode with short recovery time. In connection with inductive load only. |
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I-FWDN |
Integrated Free-Wheeling Diode Network: Built-in parallel diode plus serial blocking diode with short recovery time. In connection with inductive load only. |
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SPT-C |
Shielded Pigtail for Control Connection: Cable (l=300mm, Z=100Ω) with LEMO plug+socket and 100Ω termination. Improved noise immunity in case of long distance to driver circuits. (3) |
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PT-C |
Pigtail for Control Connection: Flexible leads (l=75 mm) with PCB connector. This option is only relevant for switching modules with pins. Recommended for modules with options CF & GCF. |
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PIN-C |
Pins for Control Connection: Gold plated pins for printed circuit board designs (special sockets available). This option is only relevant for switching modules which have pigtails as standard. |
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PT-HV |
Pigtails for HV Connection: Flexible leads with cable lugs. For increased creepage. PT-HV is standard for all types with >25 kV switching voltage. Not recommended in extremely fast circuits. |
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ST-HV |
Screw Terminals for HV Connection: Threaded inserts at the bottom of module (if not standard). For PCB design. Operation above 25 kV requires liquid insulation (Galden®/Oil) or potting. |
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UL94 |
Flame Retardant Casting Resin: Casting resin according to UL-94-VO. Minimum order quantity required. (2) |
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TH |
Tubular Housing: Tubular instead of rectangular housing. Adaption to specific ambient conditions or in case of difficult assembly situations. (2) |
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FC |
Flat Case: Height of standard plastic housings reduced to 19 mm or less. Not in combination with cooling options CF, GCF and DLC. |
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ITC |
Increased Thermal Conductivity: Special moulding process to increase the thermal conductivity of the module. Pd(max) will be increased by approx. 20-30%. (2) |
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CF |
Non-Isolated Cooling Fins: Standard sizes in categories I to VII according to model. Nickel plated copper 0.5 mm, fin height 35 mm. For air and liquid cooling (e.g. Galden® or oil). |
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CF-1 |
Non-Isolated Cooling Fins d=1mm: Nickel plated copper 1.0 mm instead of 0.5 mm. The Max. Power Dissipation will be increased by ~80 %. For air and liquid cooling (e.g. Galden® or oil). |
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CF-X2 |
Non-Isolated Cooling Fins enlarged by x2: Fin area enlarged by factor 2. Not relevant in connection with liquid cooling. |
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CF-X3 |
Non-Isolated Cooling Fins enlarged by x3: Fin area enlarged by factor 3. Not relevant in connection with liquid cooling and forced air convection. |
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CF-CS |
Non-Isolated Cooling Fins with customized shape: Individual shape to meet specific OEM requirements. (2) |
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CF-LC |
Non-isolated Cooling Fins optimized for liquid cooling: Double fins, nickel plated copper, 0.5 mm thickness, height 20 mm. |
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CF-DR |
Cooling Fin for Driver: Small extra cooling fin for the control electronics. On ground potential. Can be necessary in combination with HFS. (2) |
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GCF |
Grounded Cooling Flange: Nickel-plated copper flange for High Power applications. Max. isolation voltage 40kV. Increased coupling capacitance CC. In combination with option SPT-C only. |
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ILC |
Indirect Liquid Cooling: Liquid cooling for all kind of conductive coolants including mains water. Internal heat exchanger made of ceramics. For medium power applications. |
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DLC |
Direct Liquid Cooling: Internal cooling channels arround the power semiconductors. The most efficient cooling solution especally for high frequency applications. Non-conductive coolants only. |
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HI-REL |
High Reliability / MIL Versions: Available on request. (2) |
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(1) New option code: Data
sheets may differ from this coding system (especially older ones) and
do not indicate all possible options as per above table. (2) Please
consult factory for detailed information. |
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Further information, data sheets and drawings are available on request. All data and specifications subject to change without notice. BEHLKE POWER ELECTRONICS 03-11-2011 |
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