Littelfuse IXYS DSEP15-06A diode featuring soft recovery and very short recovery times for switching
Product Overview
The DSEP15-06A is a high-performance fast recovery diode featuring low loss and soft recovery characteristics. Designed with planar passivated chips, it offers very low leakage current, very short recovery times, and improved thermal behavior. Its very low Irm-values and soft reverse recovery contribute to reduced power dissipation and lower turn-on losses in commutating switches, making it ideal for applications requiring high frequency switching, such as antiparallel diodes, antisaturation diodes, snubber diodes, and free-wheeling diodes. It is also suitable for rectifiers in switch mode power supplies (SMPS) and uninterruptible power supplies (UPS).
Product Attributes
- Brand: IXYS
- Package: TO-220, TO-263AB (D2Pak)
- Certifications: RoHS compliant, Epoxy meets UL 94V-0
- Data Standard: IEC 60747
Technical Specifications
| Symbol | Definition | Conditions | Unit | typ. | max. | min. |
|---|---|---|---|---|---|---|
| VRRM | max. repetitive reverse blocking voltage | TVJ = 25C | V | 600 | ||
| VRMS | RMS current per terminal | A | 35 | |||
| IF(AV) | average forward current | TC = 100C | A | 15 | ||
| IFSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | A | 110 | ||
| VF0 | threshold voltage | TVJ = 175C | V | 0.99 | ||
| rF | slope resistance for power loss calculation only | TVJ = 175C | m | 1.35 | ||
| Ptot | total power dissipation | TC = 25C | W | 140 | ||
| VF | forward voltage drop | IF = 15 A; TVJ = 100C | V | 0.50 | ||
| VF | forward voltage drop | IF = 30 A; TVJ = 100C | V | 1.59 | ||
| thJC | thermal resistance junction to case | K/W | 1.6 | |||
| thCH | thermal resistance case to heatsink | K/W | 15 | |||
| TVJ | virtual junction temperature | C | 175 | |||
| Tstg | storage temperature | C | -55 | 150 | ||
| CJ | junction capacitance | VR = 300 V; f = 1 MHz | pF | 12 | ||
| FAV | Fav | A | 15 | |||
| trr | reverse recovery time | IF = 15 A; -diF/dt = 200 A/s; VR = 300 V; TVJ = 100C | ns | 35 | ||
| IRM | max. reverse recovery current | IF = 15 A; -diF/dt = 200 A/s; VR = 300 V; TVJ = 100C | A | 7 | ||
| Qr | reverse recovery charge | IF = 15 A; -diF/dt = 200 A/s; VR = 300 V; TVJ = 100C | C | 35 | ||
| Part Number | DSEP15-06A | |||||
| Package | TO-220AC | |||||
| Voltage Class | 600 V |
Note: Data according to IEC 60747 and per semiconductor unless otherwise specified.
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