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BYV430W-300P
Dual ultrafast power diode
Rev.02 - 19 May 2023
Product data sheet
1. General description
2x30A, 300V dual ultrafast power diode in a TO247 plastic package.
2. Features and benefits
• Low forward voltage drop • Fast Switching • Soft recovery characteristics • High thermal cycling performance • Low thermal resistance
3. Applications
• Telecom power supplies • Welding machines • Secondary rectification in SMPS
4. Quick reference data
Table 1. Quick reference data Symbol Parameter
Conditions
Absolute maximum rating
VR
reverse voltage
DC
IF(AV)
average forward current δ = 0.5; Tmb ≤ 103 °C; square-wave pulse;
per diode; Fig. 1; Fig. 2; Fig. 3
IFSM
non-repetitive peak
tp = 10 ms; Tj(init) = 25 °C; sine-wave pulse;
forward current
per diode; Fig. 4
tp = 8.