1999 May 11

5

Philips Semiconductors

Product specification

Voltage regulator diodes

BZV85 series

THERMAL CHARACTERISTICS

Note

GRAPHICAL DATA

SYMBOL

PARAMETER

CONDITIONS

VALUE

UNIT

thermal resistance from junction to tie-point

lead length 4 mm; see Fig.2

110

K/W

thermal resistance from junction to ambient

lead length10 mm; note 1

175

K/W

Fig.2 Thermal resistance from junction to tie-point with a lead length of 4 mm.

handbook, full pagewidth

110

MBG929

1

10

tp (ms)

tp

tp

T

T

δ = 1

0.02

0.01

0

0.75

0.50

0.33

0.20

0.10

0.05

Rth j-tp

(K/W)