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Category
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Semiconductors
- Diodes
- Thyristors
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Electro-insulated Modules
- Electro-insulated Modules | VISHAY (IR)
- Electro-insulated Modules | INFINEON (EUPEC)
- Electro-insulated Modules | Semikron
- Electro-insulated Modules | POWEREX
- Electro-insulated Modules | IXYS
- Electro-insulated Modules | POSEICO
- Electro-insulated Modules | ABB
- Electro-insulated Modules | TECHSEM
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- Bridge Rectifiers
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Transistors
- Transistors | GeneSiC
- SiC MOSFET Modules | Mitsubishi
- SiC MOSFET Modules | STARPOWER
- Module SiC MOSFET ABB’s
- IGBT Modules | MITSUBISHI
- Transistor Modules | MITSUBISHI
- MOSFET Modules | MITSUBISHI
- Transistor Modules | ABB
- IGBT Modules | POWEREX
- IGBT Modules | INFINEON (EUPEC)
- Silicon Carbide (SiC) semiconductor elements
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- Gate Drivers
- Power Blocks
- Go to the subcategory
- Electrical Transducers
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Passive components (capacitors, resistors, fuses, filters)
- Resistors
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Fuses
- Miniature Fuses for electronic circuits - ABC & AGC Series
- Tubular Fast-acting Fuses
- Time-delay Fuse Links with GL/GG & AM characteristics
- Ultrafast Fuse Links
- Fast-acting Fuses (British & American standard)
- Fast-acting Fuses (European standard)
- Traction Fuses
- High-voltage Fuse Links
- Go to the subcategory
- Capacitors
- EMI Filters
- Supercapacitors
- Power surge protection
- Go to the subcategory
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Relays and Contactors
- Relays and Contactors - Theory
- 3-Phase AC Semiconductor Relays
- DC Semiconductor Relays
- Controllers, Control Systems and Accessories
- Soft Starters and Reversible Relays
- Electromechanical Relays
- Contactors
- Rotary Switches
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Single-Phase AC Semiconductor Relays
- AC ONE PHASE RELAYS 1 series| D2425 | D2450
- One phase semiconductor AC relays CWA and CWD series
- One phase semiconductor AC relays CMRA and CMRD series
- One phase semiconductor AC relays - PS series
- Double and quadruple semiconductor AC relays - D24 D, TD24 Q, H12D48 D series
- One phase semiconductor relays - gn series
- Ckr series single phase solid state relays
- One phase AC semiconductor relays for DIN bus - ERDA I ERAA series
- 150A AC single phase relays
- Rail Mountable Solid State Relays With Integrated Heat Sink - ENDA, ERDA1 / ERAA1 series
- Go to the subcategory
- Single-Phase AC Semiconductor Relays for PCBs
- Interface Relays
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- Cores and Other Inductive Components
- Heatsinks, Varistors, Thermal Protection
- Fans
- Air Conditioning, Accessories for Electrical Cabinets, Coolers
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Batteries, Chargers, Buffer Power Supplies and Inverters
- Batteries, Chargers - Theoretical Description
- Modular Li-ion Battery Building Blocks, Custom Batteries, BMS
- Batteries
- Battery Chargers and Accessories
- Uninterruptible Power Supply and Buffer Power Supplies
- Inverters and Photovoltaic Equipments
- Energy storage
- Fuel cells
- Lithium-ion batteries
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Automatics
- Futaba Drone Parts
- Limit Switches, Microswitches
- Sensors, Transducers
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Infrared Thermometers (Pyrometers)
- IR-TE Series - Water-proof Palm-sized Radiation Thermometer
- IR-TA Series - Handheld Type Radiation Thermometer
- IR-H Series - Handheld Type Radiation Thermometer
- IR-BA Series - High-speed Compact Radiation Thermometer
- IR-FA Series - Fiber Optic Radiation Thermometer
- IR-BZ Series - Compact Infrared Thermometers
- Go to the subcategory
- Counters, Time Relays, Panel Meters
- Industrial Protection Devices
- Light and Sound Signalling
- Thermographic Camera
- LED Displays
- Control Equipments
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Recorders
- Hybrid Recorders - AL3000 Series | CHINO
- Graphic Recorder - KR2000 Series | CHINO
- Ubiquitous Recorders - KR5000 Series | CHINO
- Palm-sized Temperature/Humidity Meters - HN-CH Series | CHINO
- Consumables for Recorders
- 71VR1 - Compact Paperless Recorder | M-SYSTEM
- Graphic Recorder - KR3000 Series | CHINO
- PC Recorders - R1M Series | M-SYSTEM
- PC Recorders - R2M Series | M-SYSTEM
- PC Recorders - RZMS Series | M-SYSTEM
- PC Recorders - RZUS Series | M-SYSTEM
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Cables, Litz wires, Conduits, Flexible connections
- Wires
- Litz wires
- Cables for extreme applications
- Sleevings
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Braids
- Flat Braids
- Round Braids
- Very Flexible Flat Braids
- Very Flexible Round Braids
- Cylindrical Cooper Braids
- Cylindrical Cooper Braids and Sleevings
- Flexible Earthing Connections
- Galvanized and Stainless Steel Cylindrical Braids
- PCV Insulated Copper Braids (temp. up to 85C)
- Flat Aluminium Braids
- Junction Set - Braids and Tubes
- Go to the subcategory
- Traction Equipment
- Cable Terminals
- Flexible Insulated Busbars
- Flexible Multilayer Busbars
- Cable Duct Systems
- Hoses
- Go to the subcategory
- View all categories
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Semiconductors
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Diodes
Categories
| Image | View the product | No. Manufacturer | ||||||||||||||||
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DYNEX POWER | Dynex diodes | SEE IT | -- | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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GeneSiC Semiconductor | Dioda SiC GE12MPS06A | SEE IT | GE12MPS06A | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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GeneSiC Semiconductor | Dioda SiC GC05MPS17J | SEE IT | GC05MPS17J | On Order | -- | -- | TO-263-7 | 5:00 AM | -- | -- | -- | -- | -- | -- | -- | 1700 V |
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GeneSiC Semiconductor | Dioda SiC GD60MPS17H | SEE IT | GD60MPS17H | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| picture_as_pdf |
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GeneSiC Semiconductor | Dioda SiC GD2X25MPS17N | SEE IT | GD2X25MPS17N | On Order | -- | -- | SOT-227 | 50 A | -- | -- | -- | -- | -- | -- | -- | 1700 V |
| picture_as_pdf |
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GeneSiC Semiconductor | Dioda SiC GD05MPS17J | SEE IT | GD05MPS17J | On Order | -- | -- | TO-263-7 | 5:00 AM | -- | -- | -- | -- | -- | -- | -- | 1700 V |
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GeneSiC Semiconductor | Dioda SiC GD2X10MPS12D | SEE IT | GD2X10MPS12D | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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GeneSiC Semiconductor | Dioda SiC GD2X30MPS12D | SEE IT | GD2X30MPS12D | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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GeneSiC Semiconductor | Dioda SiC GD30MPS12H | SEE IT | GD30MPS12H | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| picture_as_pdf |
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GeneSiC Semiconductor | Dioda SiC GD2X20MPS12D | SEE IT | GD2X20MPS12D | On Order | -- | -- | TO-247-3 | 40 A | -- | -- | -- | -- | -- | -- | -- | 1200 V |
| picture_as_pdf |
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GeneSiC Semiconductor | Dioda SiC GD20MPS12H | SEE IT | GD20MPS12H | On Order | -- | -- | 20 A | -- | -- | -- | -- | -- | -- | -- | 1200 V | |
| picture_as_pdf |
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GeneSiC Semiconductor | Dioda SiC GD20MPS12A | SEE IT | GD20MPS12A | On Order | -- | -- | 20 A | -- | -- | -- | -- | -- | -- | -- | 1200 V | |
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TECHSEM | Teches diodes | SEE IT | -- | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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-- | Induction heating diodes | SEE IT | -- | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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GeneSiC Semiconductor | Dioda SiC GE12MPS06Q | SEE IT | GE12MPS06Q | On Order | -- | -- | 0:00 AM | -- | -- | -- | -- | -- | -- | -- | 650 V | |
| picture_as_pdf |
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GeneSiC Semiconductor | GD10MPS12A Diode Sic | SEE IT | GD10MPS12A | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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WESTCODE | Westcode diodes | SEE IT | -- | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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GeneSiC Semiconductor | GENESIC Diode | SEE IT | -- | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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GeneSiC Semiconductor | Dioda SiC GD60MPS06H | SEE IT | GD60MPS06H | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| picture_as_pdf |
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GeneSiC Semiconductor | Dioda SiC GD2X60MPS06N | SEE IT | GD2X60MPS06N | On Order | -- | -- | SOT-227 | -- | -- | -- | -- | -- | -- | -- | 650 V | |
| picture_as_pdf |
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GeneSiC Semiconductor | Dioda SiC GD2X150MPS06N | SEE IT | GD2X150MPS06N | On Order | -- | -- | SOT-227 | -- | -- | -- | -- | -- | -- | -- | 650 V | |
| picture_as_pdf |
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Infineon | Fast Diodes | SEE IT | -- | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| picture_as_pdf |
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Infineon | Rectifier Diodes | SEE IT | -- | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| picture_as_pdf |
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Vishay | Ultrafast diodes type HEXFRED | SEE IT | -- | On Order | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
High-quality diodes for various applications
A diode is a non-controlled semiconductor device in which the conduction or blocking state depends on the polarity of the voltage applied between the anode and cathode.
In its wide semiconductor range, Dacpol offers diodes for various applications from renowned manufacturers. Our store's offer includes: rectifier diodes, fast diodes, ultra-fast diodes, Schottky diodes, avalanche diodes, surge protection diodes, high-voltage diodes.
Rectifier diode
Rectifier diodes from Lamina are offered by DACPOL in a wide assortment ranging from surface-mount and through-hole diodes for electronic circuits, through screw and press-fit package diodes to disc package diodes.
Press-fit diode
Press-fit diodes are used in welding rectifiers and alternator rectifiers. Diodes in screw packages are used in various power electronic devices and lower power rectifiers.
Disc diode
Disc diodes are used in high-power devices such as electrolytic rectifiers and rectifiers on production lines for example chlorine production, galvanic rectifiers, welders, induction heating generators, drive inverters, etc.
Fast diode
Fast diodes are used in circuits with increased operating frequency (compared to the mains frequency) such as: DC traction drive converters, induction heating generators, high-power inverters, converters.
Ultra-fast diode and Schottky diode
Ultra-fast diodes and Schottky diodes are characterized by low junction capacitance and very short recovery time of blocking properties. They are used in circuits operating at high signal processing frequencies, e.g. RF converters.
Avalanche diode
Avalanche diodes are surge-resistant and used in medium-power devices where other diodes with typical surge protection cannot be used.
Surge protection diode
Surge protection diodes are used to protect other semiconductor components in electronic circuits.
High-voltage diode
High-voltage diodes are constructed from a stack of diode structures placed in one package. The low current rating of these diodes results from limited heat dissipation capabilities during current conduction. They are used in high-voltage devices such as high-voltage power supplies and low-power high-voltage rectifiers.
Welding / spot-welding diodes
Welding/spot-welding diodes are semiconductor elements designed for high current and low voltages. While their voltage range varies between 200 V and 600 V, the currents for which they are designed range from 4000 A, 7100 A, 9200 A, 10500 A, 12000 A, 13500 A, 16000 A to 18000 A.
These diodes are used in welders, medium-frequency spot welders, seam welders.
Protection of diodes against short circuits and surges in power electronic systems
For diode short-circuit protection, only fast fuses should be used. These are specially designed fuses with current ratings matched to diode current ratings and that blow very quickly after a short circuit occurs. To protect diodes against commutation surges, RC snubbers should be used. The snubber components' parameters are chosen so that the surge on the diode is limited to a safe level.
For surface mounting of diodes, only specialized equipment should be used following the manufacturer's recommendations. Only in this way can good mounting quality and thus device reliability be guaranteed. Disc diodes and diodes in screw packages require mounting on heat sinks that dissipate heat generated during operation. The heat sink surface contacting the diode should be smooth, without edges, and coated with a special thermal conductive paste. The paste eliminates minor unevenness between the diode and heat sink, improving the diode's cooling properties.
Diodes in screw packages should be screwed in so that their terminals are pressed with their entire surface against the heat sink. Disc diodes are mounted with a set of 2 heat sinks for double-sided cooling and a clamp. Sets are matched to the diode sizes.
When mounting disc diodes, attention should be paid to the appropriate clamping force of the heat sinks on the disc. The clamping force is adjusted by properly tightening the clamp screws, monitoring the force indicator position.
Also check out thyristors available in our offer!
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