1996 Oct 10

4

Philips Semiconductors

Product specification

VHF linear power transistor

BLV33F

Example

Figure 4 shows:

Typical device:

Fig.4

Maximum thermal resistance from junction to heatsink as a function of power dissipation, with heatsink

and junction temperature as parameters.

handbook, full pagewidth

150

2.0

Rth j-h

(K/W)

1.0

1.2

1.4

1.6

0

Ptot (W)

MGG144

1.8

100

50

T h

= 120

°C

100

°C

80

°C

60

°C

40 °

C

20 °

C

0 °C

75

°C

100

°C

125

°C

150

°C

175

°C

Tj = 200 °C