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Fast Recovery Diodes 요약정보 및 구매

Fast Recovery Diodes

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Product Information

상품 기본설명

Fast Recovery Diodes

상품 상세설명

▪ Special feature



Benefits

- Broad range of fast diodes optimized for a variety of applications

Features
- Optimized for fast and soft turn-off
- Small reverse recovery charge
- High di/dt capability at turn-off
- Range optimally suited for GTO and IGCT applications
- Cosmic radiation resistance rating
- Hermetically sealed package


▪ Detail



Diodes can be subdivided into two main classes: Rectifier diodes (standard recovery) and fast diodes. Rectifier diodes are generally used for conversion of AC (alternating current) to DC (direct current). While optimized for low conduction losses, Rectifier diodes withstand only moderate dynamic stress in transition from conducting to the blocking state.

Fast diodes, on the other hand, are companion devices to switches in DC to AC conversion. Every switch (GTO, IGCT or IGBT) requires a complementary diode (e.g. for "free-wheeling" reactive power) in order to enable operation of the DC-AC conversion system with inductive loads.

Fast diodes are optimized to accept high dynamic stress (fast transition from conducting to blocking state). However, they generally have higher conduction losses than rectifier diodes. For every switch family (GTO, IGCT and IGBT), we offer fast diodes that are optimized for the switch application.
 



For downloading and printing of data sheets in pdf.format, click on the part numbers.

GTO Freewheel
Part number
VRRM (V) IFAVM (A) IFSM (kA) VDC (V) Package* (mm)
5SDF 13H4501 4500 1200 25.0 2800 94/63
5SDF 10H6004 6000 1100 18.0 3800 94/63
*Note: maximum diameter / pole-piece diameter



Part number VRRM (V) IFAVM (A) IFSM (kA) Qrr (µC) Package* (mm)
5SDF 06D2504 (DM 827-620-25) 2500 615 10.0 400 58.5/34
5SDF 06T2504 (DM 827C-620-25) 2500 615 10.0 400 58.5/34
5SDF 12F2505 (DM 818-1200-25 ) 2500 1256 19.0 700 75/47
5SDF 12T2505 (DM 818C-1200-25) 2500 1256 19.0 700 74.5/47
5SDF 04D4504 (DM 827-360-45) 4500 361 6.0 400 58.5/34
5SDF 04T4504 (DM 827C-360-45) 4500 361 6.0 400 58.5/34
5SDF 08F4505 (DM 818-800-45) 4500 767 15.0 700 75/47
5SDF 08T4505 (DM 818C-800-45) 4500 767 15.0 700 74.5/47


Snubber
Part number
VRRM (V) IFAVM (A) IFSM (kA) VDC (V) Package* (mm)
5SDF 05D2501 2500 490 8.5 1100 60/34
5SDF 03D4501 4500 320 5.0 2400 60/34
5SDF 07H4501 4500 900 16.0 2400 94/63
5SDF 02D6002 6000 250 3.6 3000 60/34
*Note: maximum diameter / pole-piece diameter

Diodes for IGCT Applications
Part number
VRRM (V) IFAVM (A) IFSM (kA) VDC (V) Package* (mm)
5SDF 03D4502 4500 275 5.0 2800 60/34
5SDF 05F4502 4500 435 16.0 2800 75/47
5SDF 10H4503 4500 1100 20.0 2800 94/63
5SDF 11H4505 (DC 889-1100-45 ) 4500 1576 23.0 2800 94/63
5SDF 20L4520 4500 1950 38 2800 120/85
5SDF 28L4520 4500 2620 48 2800 120/85
5SDF 02D6004 5500 175 3.0 3300 60/34
5SDF 04F6004 5500 380 10.0 3300 75/47
5SDF 08H6005 5500 585 18.0 3300 94/63
*Note: maximum diameter / pole-piece diameter
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