MMSZ5221B 查看數據表（PDF） - Micro Commercial Components
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MMSZ5221B Datasheet PDF : 6 Pages
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MMSZ5221B thru MMSZ5267B
Electrical Characteristics @ 25oC Unless Otherwise Specified
NORMAL
MAXIMUM ZENER
ZENER
TEST
IMPEDANCE
MCC PART
NUMBER
Marking
VOLTAGE
Vz@ Izt
CURRENT Izt
Zzt @ Izt Zzk @ Izk=0.25mA
VOLTS
mA
OHMS
OHMS
MMSZ5229C 2G4/D4
4.3
20
MMSZ5230C 2G5/D5
4.7
20
MMSZ5231C 2E1/E1
5.1
20
MMSZ5232C 2E2/E2
5.6
20
22
2000
19
1900
17
1600
11
1600
MMSZ5233C 2E3/E3
6.0
20
MMSZ5234C 2E4/E4
6.2
20
7.0
1600
7.0
1000
MMSZ5235C 2E5/E5
6.8
20
5.0
750
MMSZ5236C 2F1/F1
7.5
20
MMSZ5237C 2F2/F2
8.2
20
6.0
500
8.0
500
MMSZ5238C 2F3/F3
8 .7
20
MMSZ5239C 2F4/F4
9.1
20
8.0
600
10
600
MMSZ5240C 2F5/F5
10
20
17
600
MMSZ5241C 2H1/H1
11
20
22
600
MMSZ5242C 2H2/H2
12
20
30
600
MMSZ5243C 2H3/H3
13
9.5
13
600
MMSZ5244C 2H4/H4
14
9 .0
15
600
MMSZ5245C 2H5/H5
15
8.5
16
600
MMSZ5246C 2J1/J1
16
MMSZ5248C 2J3/J3
18
7.8
17
600
7.0
21
600
MMSZ5250C 2J5/J5
20
MMSZ5251C 2K1/K1
22
6.2
25
600
5.6
29
600
MMSZ5252C 2K2/K2
24
5.2
33
600
MMSZ5254C 2K4/K4
27
4.6
41
600
MMSZ5255C 2K5/K5
28
4.5
44
600
MMSZ5256C 2M1/M1
30
4.2
49
600
MMSZ5257C 2M2/M2
33
MMSZ5258C 2M3/M3
36
3.8
58
700
3.4
70
700
MMSZ5259C 2M4/M4
39
MMSZ5260C M5
43
3. 2
80
800
3.0
93
900
MMSZ5261C N1
47
2. 7
105
1000
MCC
R
Micro Commercial Components
MAXIMUM REVERSE
LEAKAGE CURRENT
Ir @ Vr
μA
VOLTS
5.0
1.0
5.0
2.0
5.0
2.0
5.0
3.0
5.0
3.5
5.0
4.0
3.0
5.0
3.0
6.0
3.0
6.0
3.0
6.5
3.0
6.5
3.0
8.0
3.0
8.4
2.0
9.1
1.0
9.9
0.5
10 .5
0.5
11
0.1
12
0.1
14
0.1
15
0.1
17
0.1
18
0.1
21
0.1
21
0.1
23
0.1
25
0.1
27
0.1
30
0.1
33
0.1
36
MAXIMUM ZENER
VOLTAGE TEMP
%/oC
±0.055
±0.030
±0.030
+0.038
+0.040
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.081
+0.082
+0.083
+0.085
+0.086
+0.087
+0.088
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
NOTE:
1. Standard Zener voltage tolerance is ±5% with a "B" suffix (e.g.: MMSZ5225B),suffix ''C'' is ± 2 % tolerance
2. SpecialsAvailable Include:
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3. Zener Voltage (VZ) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body.
4. Zener Impedance (ZZ) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC current having an rms value equal to 10% of the dc zener
current (IZT or IZK) is superimposed on IZT or IZK.
5. Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine
wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5.
Revision: J
www.mccsemi.com
3 of 6
2017/11/02
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