Semiconductor Thermal Data: thyristor_SCR
Thermal resistance and power dissipation data for semiconductor power devices — MOSFETs, IGBTs, SiC MOSFETs, GaN HEMTs, power diodes, Schottky diodes, and thyristor/SCRs. Covers TO-220, TO-247, TO-263 D2PAK, TO-252 DPAK, SO-8, QFN, and 62mm/34mm power module packages. Each record includes junction-to-case (Rth_jc), case-to-sink (Rth_cs), and junction-to-ambient (Rth_ja) thermal resistances, maximum junction temperature, power dissipation, switching loss, on-resistance or Vce_sat/Vf, and voltage/current ratings. 49 records across 7 device categories.
| device type | device key | Rth cs C per W (degC/W) | Rth ja C per W (degC/W) | Rth jc C per W (degC/W) | Tj max C (degC) | Vf V (V) | current rating A (A) | notes | package type | power dissipation max W (W) | voltage rating V (V) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| thyristor_SCR | TO-220#400#8 | 0.5 | 65 | 3 | 125 | 1.1 | 8 | SCR/thyristor 400V/8A TO-220; Vf = on-state voltage at It=8A; used in phase-control AC applications | TO-220 | 27 | 400 |
| thyristor_SCR | TO-247#800#25 | 0.1 | 40 | 1.5 | 125 | 1.3 | 25 | SCR 800V/25A TO-247; Pd_max=(125-25)/1.5=67W derated; high-current phase control; motor soft-start; Vf at IT=25A Tj=25C | TO-247 | 65 | 800 |
This is a sample. Search the full semiconductor thermal data dataset and 300+ more by creating a free account and accessing the database.
Get started for FREE