APT15GT60BRDQ1(G)

TYPICAL PERFORMANCE CURVES

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0

0.3

D = 0.9

0.7

SINGLE PULSE

RECTANGULAR PULSE DURATION (SECONDS)

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

1.0

2,000

1,000

500

100

50

10

50

45

40

35

30

25

20

15

10

5

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

100 200

300

400 500

600

700

FIGURE 19b, TRANSIENT THERMAL IMPEDANCE MODEL

C

res

0.5

0.1

0.05

Peak TJ = PDM x ZθJC + TC

Duty Factor D =

t2

t1

Note:

C

oes

C

ies

0.243

0.165

0.271

0.0013

0.00675

0.0969

Dissipated Power

(Watts)

Z

impedances: Case to sink,

sink to ambient, etc. Set to

zero when modeling only

the case to junction.

0

5

10

15

20

25

30

I

Figure 20, Operating Frequency vs Collector Current

D = 50 %

180

100

50

10

F

max

= min (f

0.05

f

P

E

f

P

T