Table 4. Dynamic electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

QCj (1)

Total capacitive charge

VR = 400 V

-

14.5

-

nC

Cj

Total capacitance

VR = 0 V, Tc = 25 °C, F = 1 MHz

-

285

-

pF

VR = 400 V, Tc = 25 °C, F = 1 MHz

-

20

-

1.

Most accurate value for the capacitive charge:

QcjVR = 0VRCjVdV

Figure 1. Thermal transient impedance model circuit of the diode – Zth(j-l)

Table 5. Components typical values of the diode thermal transient impedance model Zth(j-l)

Ref.

Value (K/W)

Ref.

Value (J/K)

Rth1

606.69 m

Cth1

0.45 m

Rth2

1442.64 m

Cth2

1.67 m

Rth3

5125.21 m

Cth3

6.15 m

Rth4

2580.19 m

Cth4

42.94 m

Rth5

701.27 m

Cth5

928.09 m

STPSC4G065UF

Characteristics

DS14892 - Rev 1

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