参数资料
型号: MMSZ5248B-TP
厂商: MICRO COMMERCIAL COMPONENTS
元件分类: 齐纳二极管
英文描述: 18 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装: ROHS COMPLIANT, PLASTIC PACKAGE-2
文件页数: 2/5页
文件大小: 335K
代理商: MMSZ5248B-TP
MMSZ5221 thru MMSZ5259
M C C
Electrical Characteristics @ 25oC Unless Otherwise Specified
NORMAL
ZENER
VOLTAGE
Vz@ Izt
TEST
CURRENT Izt
MAXIMUM ZENER
IMPEDANCE
Zzt @ Izt Zzk @ Izk=0.25mA
MAXIMUM REVERSE
LEAKAGE CURRENT
Ir @ Vr
MAXIMUM ZENER
VOLTAGE TEMP
MCC PART
NUMBER
Marking
VOLTS
mA
OHMS
uA
VOLTS
%/
oC
MMSZ5221
C1
2.4
20
30
1200
100
1.0
-0.085
MMSZ5222
C2
2.5
20
30
1250
100
1.0
-0.085
MMSZ5223
C3
2.7
20
30
1300
75
1.0
-0.080
MMSZ5225
C5
3.0
20
29
1600
50
1.0
-0.075
MMSZ5226
D1
3.3
20
28
1600
25
1.0
-0.070
MMSZ5227
D2
3.6
20
24
1700
15
1.0
-0.065
MMSZ5228
D3
3.9
20
23
1900
10
1.0
-0.060
MMSZ5229
D4
4.3
20
22
2000
5.0
1.0
±0.055
MMSZ5230
D5
4.7
20
19
1900
5.0
2.0
±0.030
MMSZ5231
E1
5.1
20
17
1600
5.0
2.0
±0.030
MMSZ5232
E2
5.6
20
11
1600
5.0
3.0
+0.038
MMSZ5234
E4
6.2
20
7.0
1000
5.0
4.0
+0.045
MMSZ5235
E5
6.8
20
5.0
750
3.0
5.0
+0.050
MMSZ5236
F1
7.5
20
6.0
500
3.0
6.0
+0.058
MMSZ5237
F2
8.2
20
8.0
500
3.0
6.5
+0.062
MMSZ5239
F4
9.1
20
10
600
3.0
7.0
+0.068
MMSZ5240
F5
10
20
17
600
3.0
8.0
+0.075
MMSZ5241
H1
11
20
22
600
2.0
8.4
+0.076
MMSZ5242
H2
12
20
30
600
1.0
9.1
+0.077
MMSZ5243
H3
13
9.5
13
600
0.5
9.9
+0.079
MMSZ5245
H5
15
8.5
16
600
0.1
11
+0.082
MMSZ5246
J1
16
7.8
17
600
0.1
12
+0.083
MMSZ5248
J3
18
7.0
21
600
0.1
14
+0.085
MMSZ5250
J5
20
6.2
25
600
0.1
15
+0.086
MMSZ5251
K1
22
5.6
29
600
0.1
17
+0.087
MMSZ5252
K2
24
5.2
33
600
0.1
18
+0.088
MMSZ5254
K4
27
4.6
41
600
0.1
21
+0.090
MMSZ5255
K5
28
4.5
44
600
0.1
21
+0.091
MMSZ5256
M1
30
4.2
49
600
0.1
23
+0.091
MMSZ5257
M2
33
3.8
58
700
0.1
25
+0.092
MMSZ5258
M3
36
3.4
70
700
0.1
27
+0.093
MMSZ5259
M4
39
3.2
80
800
0.1
30
+0.094
MMSZ5233
E3
6.0
20
7.0
1600
5.0
3.5
+0.040
G1/
G2/
G3/
G4/
G5/
TM
Micro Commercial Components
www.mccsemi.com
2 of 5
Revision: A
2011/01/01
MMSZ5244
H4
14
9.0
15
600
0.1
10
.5
+0.081
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.
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