Philips Semiconductors
Product specification
Voltage regulator diodes
GRAPHICAL DATA
1N4728A to 1N4749A
handbook, full pagewidth
10
3
MBG928
Rth j-tp
(K/W)
δ
=1
0.75
0.50
0.33
0.20
0.10
0.05
10
2
10
0.02
0.01
0
1
10
−1
tp
T
δ
=
tp
T
1
10
10
2
10
3
10
4
tp (ms)
10
5
Fig.2 Thermal resistance from junction to tie-point; lead length 4 mm.
handbook, halfpage
300
MBG925
IF
(mA)
200
(1)
(2)
100
0
0
0.5
VF (V)
1.0
(1) T
j
= 200
°C;
typical values.
(2) T
j
= 25
°C;
typical values.
Fig.3
Forward current as a function of
forward voltage.
1996 Apr 26
5