Littelfuse IXYS DSSK30-018A Power Schottky Rectifier with Low Forward Voltage and High Surge Current
Product Overview
The IXYS DSSK 30-018A is a Power Schottky Rectifier with a common cathode, designed for high reliability circuit operation. It offers very low forward voltage (VF), extremely low switching losses, and low reverse current (IRM) values, contributing to low voltage peaks for reduced protection circuits and low noise switching. This rectifier is suitable for applications in switch mode power supplies (SMPS) and as a free-wheeling diode in low voltage converters. Its epoxy meets UL 94V-0 standards.
Product Attributes
- Brand: IXYS
- Package: TO-247 AD
- Certifications: Epoxy meets UL 94V-0
Technical Specifications
| Model | VRRM (V) | IFAV (A) | VF (V) | IFSM (A) | EAS (mJ) | IAR (A) | (dv/dt)cr (V/s) | TVJ (C) | TVJM (C) | Tstg (C) | Ptot (W) | Md (Nm) | Weight (g) | IR (mA) | RthJC (K/W) | RthCH (K/W) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DSSK 30-018A | 180 | 15 (TC=150C; rect; d=0.5) | 0.72 (IF=15A; TVJ=125C) | 120 (TVJ=45C; tp=10ms; sine) | 0.2 (IAS=2A; L=100H; TVJ=25C) | 0.2 (VA=1.5VRRM typ.; f=10kHz; rep.) | 1000 | -55...+175 | 175 | -55...+150 | 90 (TC=25C) | 0.8...1.2 | 6 (typical) | 0.3 (TVJ=25C; VR=VRRM) | 1.7 | 0.25 |
| DSSK 30-018A | 180 | 30 (per device; TC=150C; rect; d=0.5) | 0.86 (IF=15A; TVJ=25C) | 2.5 (TVJ=100C; VR=VRRM) | ||||||||||||
| DSSK 30-018A | 180 | 0.87 (IF=30A; TVJ=125C) |
2411271937_Littelfuse-IXYS-DSSK30-018A_C461310.pdf
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