1996 Apr 26

6

Philips Semiconductors

Product specification

Voltage regulator diodes

PMLL5225B to PMLL5267B

GRAPHICAL DATA

Fig.2 Thermal resistance from junction to ambient as a function of pulse duration.

handbook, full pagewidth

110

MBG930

10

1

tp (ms)

tp

tp

T

T

0.02

0.01

≤0.001

0.75

0.50

0.33

0.20

0.10

0.05

δ = 1

Rth j-a

(K/W)

Fig.3

Maximum permissible non-repetitive

peak reverse power dissipation

versus duration.

handbook, halfpage

MBG801

1

duration (ms)

PZSM

(W)

10

10

1

(1)

(2)

Fig.4

Forward current as a function of forward

voltage; typical values.

handbook, halfpage

0.5

1.0

250

0

MBG803

125

0.75

VF (V)

IF

(mA)