5STP 18F1800

ABB Semiconductors AG reserves the right to change specifications without notice.

Doc. No. 5SYA1028-04 Sep. 01

page 3 of 5

Thermal

Max. operating junction temperature

range

125 °C

Storage temperature range

-40…140 °C

Thermal resistance

33 K/kW

Anode side cooled

junction to case

35 K/kW

Cathode side cooled

17 K/kW

Double side cooled

Thermal resistance case to

8 K/kW

Single side cooled

heat sink

4 K/kW

Double side cooled

Analytical function for transient thermal

impedance:

)

e

-

(1

R

=

(t)

Z

n

1

i

t/

-

i

thJC

i

å

=

τ

i1

2

3

4

10.35

3.76

2.29

0.67

0.3723

0.0525

0.0057

0.0023

0.001

0.010

0.100

1.000

10.000

t[s]

0

5

10

15

20

180° sine:

add 1.5 K/kW

180° rectangular: add 2 K/kW

120° rectangular: add 3 K/kW

60° rectangular: add 5 K/kW

Double-side cooling

Fig. 1 Transient thermal impedance junction to case.

Fig. 2 On-state characteristics.

Fig. 3 On-state characteristics.