PSMA5925B Datasheet, PDF (3/3 Pages) NXP Semiconductors – Voltage regulator diodes

handbook, h⁴alfpage
Ptot
(W)
3
MGR463
2
1
0
0
100
T (°C)
200
Solid line: tie-point temperature.
Dotted line: ambient temperature; device mounted on an Al₂O₃
printed-circuit board as shown in Fig.5.
Fig.2 Maximum total power dissipation as a
function of temperature.
10⁴
handbook, halfpage
PZSM
(W)
10³
MBH452
10²
10
10^−2
10^−1
1 tp (ms) 10
T_j = 25 °C prior to surge.
Fig.3 Maximum non-repetitive peak reverse
power dissipation as a function of pulse
duration (square pulse).
10²
handbook, halfpage
Sz
(mV/K)
10
MGR464
1
10
Vz (V)
10²
V_Z at I_ZT.
Fig.4 Temperature coefficiënt as a function of
zener voltage; typical values.
50
4.5
50
2.5
1.25
MSB213
Dimensions in mm.
Fig.5 Printed-circuit board for surface mounting.
3 of 3
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