Durable Littelfuse IXYS DSEP15-06B Fast Recovery Diode with Very Short Recovery Time and Dissipation
Product Overview
The DSEP15-06B 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 times, and improved thermal behavior with very low Irm-values. Its soft reverse recovery minimizes EMI/RFI, and low Irm reduces power dissipation and turn-on losses in commutating switches. This diode is ideal as an antiparallel diode for high-frequency switching devices, antisaturation diode, snubber diode, and free-wheeling diode. It is also suitable for rectifiers in switch mode power supplies (SMPS) and uninterruptible power supplies (UPS).
Product Attributes
- Brand: IXYS
- Technology: HiPerFRED (High Performance Fast Recovery Diode)
- Chip Type: Planar passivated
- Recovery Behavior: Very soft reverse recovery
- Compliance: RoHS compliant
- Flame Retardancy: Epoxy meets UL 94V-0
Technical Specifications
| Part Number | Description | Ratings | Conditions | Unit | Typical | Maximum | Minimum |
|---|---|---|---|---|---|---|---|
| DSEP15-06B | Max. repetitive reverse blocking voltage | VRRM | TVJ = 25C | V | 600 | ||
| Max. non-repetitive reverse blocking voltage | VRSM | TVJ = 25C | V | 600 | |||
| Reverse current, drain current | IR | TVJ = 25C | mA | 0.5 | |||
| Forward voltage drop | VF | IF = 15 A | V | 1.59 | 2.04 | ||
| Forward voltage drop | VF | IF = 30 A | V | 2.54 | |||
| Threshold voltage | VF0 | TVJ = 175C | V | 0.98 | |||
| Slope resistance for power loss calculation only | rF | m | 28 | ||||
| Total power dissipation | Ptot | TC = 25C | W | 130 | |||
| Thermal resistance junction to case | RthJC | K/W | 1.6 | ||||
| Max. forward surge current | IFSM | t = 10 ms; (50 Hz), sine; TVJ = 45C | A | 600 | |||
| Average forward current | IFAV | d = rectangular 0.5 | A | 15 | |||
| Junction capacitance | CJ | VR = 400 V; f = 1 MHz | pF | 150 | |||
| Storage temperature | Tstg | C | -55 | 150 | |||
| Virtual junction temperature | Tvj | C | -55 | 175 |
Package: TO-220
Dimensions (TO-220):
| Dim. | Millimeter | Inches | ||
|---|---|---|---|---|
| Min. | Max. | Min. | Max. | |
| A | 4.32 | 4.82 | 0.170 | 0.190 |
| A1 | 1.14 | 1.39 | 0.045 | 0.055 |
| A2 | 2.29 | 2.79 | 0.090 | 0.110 |
| b | 0.64 | 1.01 | 0.025 | 0.040 |
| b2 | 1.15 | 1.65 | 0.045 | 0.065 |
| C | 0.35 | 0.56 | 0.014 | 0.022 |
| D | 14.73 | 16.00 | 0.580 | 0.630 |
| E | 9.91 | 10.66 | 0.390 | 0.420 |
| e | 5.08 BSC | 0.200 BSC | ||
| H1 | 5.85 | 6.85 | 0.230 | 0.270 |
| L | 12.70 | 13.97 | 0.500 | 0.550 |
| L1 | 2.79 | 5.84 | 0.110 | 0.230 |
| P | 3.54 | 4.08 | 0.139 | 0.161 |
| Q | 2.54 | 3.18 | 0.100 | 0.125 |
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