MMSZ5254B View Datasheet(PDF) - PACELEADER INDUSTRIAL
Part Name
Description
MFG CO.
'MMSZ5254B' PDF : 4 Pages View PDF
MMSZ5221B THRU MMSZ5262B
SURFACE MOUNT ZENER TYPE
Rating and characteristic curves (MMSZ5221 THRU MMSZ5262)
FIG.1-TOTAL POWER DISSIPATION VS.
AMBIENT TEMPERATURE
600
500
400
300
200
100
0
0
40
80
120
160
200
o
AMIBIENT TEMPERATURE( C)
FIG. 2-TYPICAL CHANGE OF WORKING VOLTAGE
o
UNDER OPERATING CONDITIONS AT TA =25 C
1000
IZ = 5mA
100
10
0
0
5
10
15
20
25
ZENER VOLTAGE (V)
FIG. 3-TYPICAL CHANGE OF WORKING VOLTAGE
VS. JUNCTION TEMPERATURE
1.3
1.2
-4
10 x 10 /K
-4
8 x 10 /K
-4
1.1
6 x 10 /K
-4
4 x 10 /K
-4
2 x 10 /K
1.0
0
-4
-2 x 10 /K
-4
-4 x 10 /K
0.9
0.8
-60
0
60
120
180
240
o
JUNCTION TEMPERATURE( C)
FIG. 5-DIODE CAPACITANCE VS. Z-VOLTAGE
200
FIG. 4-TEMPERATURE COEFFICIENT OF VZ
VS. Z-VOLTAGE
15
10
IZ = 5mA
5
0
-5
0
10
20
30
40
50
ZENER VOLTAGE (V)
150
100
50
0
0
5
10
15
20
25
ZENER VOLTAGE (V)
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