APT40GP90JDQ2

TYPICAL PERFORMANCE CURVES

0.50

0.40

0.30

0.20

0.10

0

0.3

0.7

SINGLE PULSE

RECTANGULAR PULSE DURATION (SECONDS)

Figure 19a, Maximum Effective Transient Thermal Impedance, Junction-To-Case vs Pulse Duration

1.0

10

7,000

1,000

500

100

50

10

180

160

140

120

100

80

60

40

20

0

V

V

Figure 17, Capacitance vs Collector-To-Emitter Voltage

Figure 18,Minimim Switching Safe Operating Area

0

10

20

30

40

50

0

200

400

600

800

1000

FIGURE 19b, TRANSIENT THERMAL IMPEDANCE MODEL

10

20

30

40

50

60

I

Figure 20, Operating Frequency vs Collector Current

D = 50 %

140

100

50

10

5

1

C

ies

C

oes

C

res

0.5

0.1

0.05

F

max

= min (f

0.05

f

P

E

f

P

T

Peak TJ = PDM x ZθJC + TC

Duty Factor D =

t2

t1

Note:

D = 0.9

0.0940

0.204

0.142

0.0117

0.136

1.07

Power

(Watts)

Junction

temp. (°C)

RC MODEL

Case temperature. (°C)