Littelfuse IXYS DSEE15-12CC Phase Leg HiPerFRED Diode with Very Short Recovery Time and Reduced EMI
Product Overview
The IXYS DSEE15-12CC is a high-performance Fast Recovery Diode, specifically a Phase leg HiPerFRED diode. It features low loss and soft recovery characteristics, making it ideal for demanding applications. Key advantages include very short recovery times, improved thermal behavior, very low reverse recovery current (Irm) values, and soft reverse recovery for reduced EMI/RFI. These benefits lead to lower power dissipation within the diode and reduced turn-on loss in the commutating switch. The DSEE15-12CC is suitable as an antiparallel diode for high-frequency switching devices, an antisaturation diode, a snubber diode, and a free-wheeling diode. It is also used in rectifiers for switch-mode power supplies (SMPS) and uninterruptible power supplies (UPS).
Product Attributes
- Brand: IXYS
- Package: ISOPLUS220
- Certifications: RoHS compliant, Epoxy meets UL 94V-0
- Backside: DCB ceramic
- Mounting: Soldering pins for PCB mounting
Technical Specifications
| Symbol | Definition | Conditions | Unit | min | typ | max |
|---|---|---|---|---|---|---|
| Part number | DSEE15-12CC | |||||
| VRRM | max. repetitive reverse blocking voltage | TVJ = 25C | V | 600 | ||
| VRMS | RMS current | A | 35 | |||
| IF(AV) | average forward current | A | 150 | |||
| IFSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | A | 600 | ||
| Ptot | total power dissipation | TC = 25C | W | 110 | ||
| VF | forward voltage drop | IF = 15 A; TVJ = 25C | V | 1.35 | 1.59 | |
| VF0 | threshold voltage | V | 0.99 | |||
| rF | slope resistance for power loss calculation only | m | 15 | |||
| RthJC | thermal resistance junction to case | K/W | 0.50 | |||
| RthCH | thermal resistance case to heatsink | K/W | 1.6 | |||
| TVJ | virtual junction temperature | C | -55 | 175 | ||
| Tstg | storage temperature | C | -55 | 150 | ||
| Isolation Voltage | Vt = 1 second | V~ | 3600 | |||
| Weight | g | 1.0 | ||||
| CJ | junction capacitance | VR = 400 V; f = 1 MHz | pF | 12 | ||
| trr | reverse recovery time | IF = 15 A; VR = 300 V; -diF/dt = 600 A/s; TVJ = 100C | ns | 19 | 25 | |
| IRM | max. reverse recovery current | IF = 15 A; VR = 300 V; -diF/dt = 600 A/s; TVJ = 100C | A | 11 | ||
| Qr | reverse recovery charge | IF = 15 A; VR = 300 V; -diF/dt = 600 A/s; TVJ = 100C | nC | 83 |
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