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DSA17-18A Avalanche Diode 1800V, 40A
This part is obsolete, please contact our team for a modern day alternative on 01444 243 452 / [email protected]
The DSA17-18A avalanche diode is an international standard package with planar passivated chips. It is a general purpose, power switching diode suitable for use in field supply for DC motors, battery DC power supplies and supplies for DC power equipment.
- International standard package, JEDEC DO-203 (DO-4)
- Planar passivated chips
- Space and weight savings
- Simple mounting
- Improved temperature & power cycling
Product Details
The DSA17-18A avalanche diode offers space and weight savings, improved temperature and power cycling, reduced protection circuits and simple mounting.
Approvals
RoHS Compliant
Typical Applications
- Supplies for DC power equipment
- DC supply for PWM inverter
- Field supply for DC motors
- Battery DC power supplies
Refer to manufacturer’s datasheet for full technical information.
| Manufacturer | |
|---|---|
| Applications | Battery DC Power Supplies, DC Supply for PWM Inverter, Field supply for DC motors, Supplies for DC Power Equipment |
| Maximum Repetitive Reverse Voltage (VRRM) | 1800V |
| Configuration | Single |
| Package/Case | DO-203AA (DO-4) |
| RMS Forward Current (IFRMS) | 40A |
| Maximum Peak Surge Current (IFSM) | 370A |
| Maximum Surge Reverse Power Dissipation (PRSM) | 7 kW |
| Operating Junction Temperature (TJ) | -40 to +180°C |
| Maximum Non-Repetitive Reverse Voltage (VRSM) | 1900V |
| Value for Fusing (I2t) | 680 A2s |
| Maximum Forward Voltage Drop (VF) | 1.36V |
| Product Type | Avalanche Diode |
| Maximum Reverse Current, Drain Current (IR) | 4mA |
| Compliance | RoHS Compliant |
IXYS Corporation is a global manufacturer of power semiconductors and power modules, based in Colorado, USA.
IXYS is a pioneering manufacturer of semiconductor and IC technology, with a heritage spanning back twenty-five years, they now have over 125 patents and innovations across their extensive product range. The comprehensive product portfolio includes: reverse blocking IGBTs, MOSFET gate drivers, diodes, thyristors, thyristor/diode modules, rectifiers and fast recovery diodes.
IXYS comprises of three divisions: IXYS Corporation, IXYS IC (Clare) and IXYS Colorado. IXYS Corporation is one of the world’s leading power semiconductor manufacturers, they offer a comprehensive range of MOSFETs, Fast Recovery Diodes (FREDs), SCR and Diode Modules, RF Systems, Rectifiers, Power Interface ICs, IGBTs and Thyristors, in discrete and integrated power modules.
The IXYS IC division designs and produces SOI base HVIC’s flexible display drivers, driver IC’s, optically isolated drivers, solid state relays (SSR), isolated AC switches, ocptocouplers, photovoltaic chips and ASIC’s.
IXYS Colorado formerly manufactured Radio Frequency (RF) and Microwave Discrete Semiconductor products, including: RF Amplifiers, RF MOSFETs, Hybrid Modules, RF Drivers and Gunn Diodes. These products are now obsolete but please contact GD Rectifiers if you are require parts from the RF range.
IXYS Semiconductors, Integrated Circuits and RF Systems are used across numerous applications in the transportation, medical, industrial, telecommunications and computing industries. IXYS’ semiconductors generate clean energy, control motors, improve automation, improve medical equipment and electrifies transportation.
IXYS: A Littelfuse Technology
IXYS is a world leading manufacturer of power semiconductors, their product range includes: IGBTs, MOSFETs, thyristors, diodes and semiconductor accessories. IXYS is now part of Littelfuse. Together, IXYS and Littelfuse leverage their combined technology portfolios and expertise to enhance customer value.
Learn more about IXYS products by getting in touch with GD Rectifiers.
Datasheet
IXYS DSA17-18A Datasheet.pdf
Product Catalogues
IXYS IGBTs Product Catalogue
IXYS Product Catalogue 2022-2023
IXYS Selector Guide 2015
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Our specialist products, components and designs can be found in a wide range of applications around the world. We also partner with customers to design custom components and devices to suit their requirements.
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