Cross-Section
Rated DC
Voltage
Applied
Peak Voltage
Select
Length
Select
Air Speed (m/s)
(still air = 0)
Air Temperature (ºC)
Type
Select
CDE Flatpack Electrolytic Life / Temperature Calculator
Ripple Current
(A) #1
Frequency
(Hz) #1
Calc ESR?
Ripple Current
(A) #2
Frequency
(Hz) #2
Calc ESR?
ESR (m
Ω
) #2
Capacitance (µF)
ESR (m
Ω
)
at 25 ºC, 120 Hz
Part No.
MLP821M250EB0C
Heatsink Temp (ºC)
Select
Initial Power
Dissipation (W)
MTBF
(hours)
P(W)
MTBF
Avg Core Temp
over Life (ºC)
Failure Rate (FIT, ppm/kh)
Core-to-Case
θ
(ºC/W)
Tavg
FIT
θcc
θca
CALCULATE
Expected Life (hours)
Tcore
Initial Core T (ºC)
Lop
Case-to-Ambient
θ
(ºC/W)
Rev 11-06-17
Guide
Tooltips?
Polyester Tape Wrap?
ESR (m
Ω
) #1
108
820
Heatsink Characteristics (ºC/W):