Product Overview
The DSS2x101-015A is a high-performance Schottky diode designed for applications requiring low loss and soft recovery. It features parallel legs for enhanced operation and is housed in a SOT-227B (minibloc) package with an industry-standard outline. This diode offers very low forward voltage (Vf), extremely low switching losses, and low reverse recovery current (Irm) values, contributing to improved thermal behavior and high reliability circuit operation. Its characteristics allow for low voltage peaks, reducing the need for extensive protection circuits and enabling low noise switching. Typical applications include rectifiers in switch mode power supplies (SMPS) and free-wheeling diodes in low voltage converters.
Product Attributes
- Brand: IXYS
- Housing: SOT-227B (minibloc)
- Base Plate: Internal DCB isolated
- Epoxy Material: Meets UL 94V-0
- Compliance: RoHS compliant
- Diode Type: High Performance Schottky Diode
- Recovery Characteristics: Low Loss and Soft Recovery
- Configuration: Parallel legs
Technical Specifications
| Symbol | Definition | Conditions | Unit | min. | typ. | max. |
| VRRM | max. repetitive reverse voltage | | V | | | 150 |
| VR | reverse voltage | TVJ = 25 C | V | 100 | | |
| IF(AV) | average forward current | TC = 110C | A | | | 25 |
| IF(AV) | average forward current | TC = 45C | A | | | 125 |
| IFSM | max. forward surge current | t = 10 ms | A | | | 1400 |
| VF0 | threshold voltage | TVJ = 150C | V | | 0.53 | |
| VF | forward voltage | IF = 200 A | V | | 0.77 | 0.99 |
| VF | forward voltage | IF = 100 A | V | | 0.77 | 0.91 |
| IR | reverse current | VR = 150 V | mA | | | 1.09 |
| IRRM | max. reverse current | TVJ = 150 C | mA | | | 0.40 |
| RthJC | thermal resistance junction to case | | K/W | | 0.5 | |
| CJ | junction capacitance | V = 1 V; f = 1 MHz | pF | | 24 | |
| rF | slope resistance for power loss calculation only | | | | 2.1 | |
| Ptot | total power dissipation | TC = 110C | W | | | 310 |
| TVJ | virtual junction temperature | | C | | | 150 |
| Tstg | storage temperature | | C | -40 | | 150 |
| ISOL | isolation voltage | t = 1 minute | V | | 2500 | 3000 |
| RthCH | thermal resistance case to heatsink | | K/W | | 0.10 | |
| Mounting Torque | | | Nm | | 1.1 | 1.5 |
| Terminal Torque | | | Nm | | 1.1 | 1.5 |
| Weight | | | g | | | 30 |
| Part Number | Base Qty | Delivery Mode |
| DSS2x101-015A | 478474 | Tube |
| Dimensions | Unit | Value |
| d (creepage/striking distance) | mm | 10.5 |
| d (creepage/striking distance) | mm | 3.2 |
| d (creepage/striking distance) | mm | 8.6 |
| d (creepage/striking distance) | mm | 6.8 |
