Littelfuse IXYS DSEP30-06A diode featuring low Irm values and soft recovery for power supply operation
Product Overview
The DSEP30-06A is a high-performance fast recovery diode from IXYS, featuring low loss and soft recovery characteristics. Designed with planar passivated chips, it offers very low leakage current, very short recovery time, and improved thermal behavior. Its low Irm-values and very soft recovery behavior contribute to reduced power dissipation and turn-on losses in commutating switches. This diode is suitable for use as an antiparallel diode for high-frequency switching devices, antisaturation diode, snubber diode, and freewheeling diode in switch-mode power supplies (SMPS) and uninterruptible power supplies (UPS). The TO-247 package is industry-standard and RoHS compliant.
Product Attributes
- Brand: IXYS
- Part Number: DSEP30-06A
- Package: TO-247
- Certifications: RoHS compliant, Epoxy meets UL 94V-0
- Backside: Cathode
Technical Specifications
| Symbol | Definition | Conditions | Unit | typ. | max. | min. |
|---|---|---|---|---|---|---|
| VRRM | max. repetitive reverse blocking voltage | TVJ = 25C | V | 600 | ||
| VRSM | max. non-repetitive reverse blocking voltage | TVJ = 25C | V | 600 | ||
| IF(AV) | average forward current | TC = 100C | A | 30 | ||
| IFSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | A | 250 | ||
| Ptot | total power dissipation | TC = 25C | W | 165 | ||
| VF | forward voltage drop | IF = 30 A; TVJ = 25C | V | 1.60 | 1.91 | |
| VF0 | threshold voltage | IF = 60 A; TVJ = 25C | V | 1.25 | ||
| rF | slope resistance for power loss calculation only | IF = 60 A; TVJ = 25C | m | 8.7 | ||
| IR | reverse current, drain current | VR = 600 V; TVJ = 25C | A | 150 | ||
| IR | reverse current, drain current | VR = 600 V; TVJ = 150C | mA | 1 | ||
| CJ | junction capacitance | VR = 400 V; f = 1 MHz | pF | 26 | ||
| RthJC | thermal resistance junction to case | K/W | 0.91 | |||
| RthCH | thermal resistance case to heatsink | K/W | 0.25 | |||
| TVJ | virtual junction temperature | C | 175 | -55 | ||
| Tstg | storage temperature | C | 150 | -55 | ||
| IRMS | RMS current per terminal | A | 70 | |||
| V0 | threshold voltage | V | 0.91 | |||
| R0 | slope resistance | m | 6.1 |
Dimensions (TO-247):
| Sym. | Inches | Millimeter | min. | max. | min. | max. |
|---|---|---|---|---|---|---|
| A | 0.185 - 0.209 | 4.70 - 5.30 | ||||
| A1 | 0.087 - 0.102 | 2.21 - 2.59 | ||||
| A2 | 0.059 - 0.098 | 1.50 - 2.49 | ||||
| D | 0.819 - 0.845 | 20.79 - 21.45 | ||||
| E | 0.610 - 0.640 | 15.48 - 16.24 | ||||
| E2 | 0.170 - 0.216 | 4.31 - 5.48 | ||||
| e | 0.430 BSC | 10.92 BSC | ||||
| L | 0.780 - 0.800 | 19.80 - 20.30 | ||||
| L1 | - 0.177 | - 4.49 | ||||
| P | 0.140 - 0.144 | 3.55 - 3.65 | ||||
| Q | 0.212 - 0.244 | 5.38 - 6.19 | ||||
| S | 0.242 BSC | 6.14 BSC | ||||
| b | 0.039 - 0.055 | 0.99 - 1.40 | ||||
| b2 | 0.065 - 0.094 | 1.65 - 2.39 | ||||
| b4 | 0.102 - 0.135 | 2.59 - 3.43 | ||||
| c | 0.015 - 0.035 | 0.38 - 0.89 | ||||
| D1 | 0.515 - | 13.07 - | ||||
| D2 | 0.020 - 0.053 | 0.51 - 1.35 | ||||
| E1 | 0.530 - | 13.45 - | ||||
| P1 | - 0.29 | - 7.39 | ||||
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