Fairchild MMSZ5226B, MMSZ5227B, MMSZ5228B, MMSZ5229B, MMSZ5230B service manual
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Zeners
MMSZ5226B - MMSZ5257B
Absolute Maximum Ratings * TA = 25° C unless otherwise noted |
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Tolerance = 5% |
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Symbol |
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Parameter |
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Value |
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Units |
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PD |
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Power Dissipation @25° C |
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500 |
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mW |
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Rθ JA |
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Thermal Resistance, Juncion to Ambient ** |
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340 |
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° C/W |
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TSTG |
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Storage Temperature Range |
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-55 to +150 |
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° C |
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TJ |
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Operating Junction Temperture |
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+150 |
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° C |
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* These ratings |
are limiting values above which the serviceability of the diode |
may be impaired. |
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SOD-123 |
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** FR-4 or FR-5 = 3.5 × 1.5 inches using minimumrecommended land pads. |
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Electrical Characteristics TA=25° C unless otherwise noted |
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Device |
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Mark |
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VZ (V) |
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ZZ (Ω ) |
@ IZK (mA) |
ZZK (Ω ) @ IZK (mA) |
IR(µ A) @ VR (V) |
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Min. |
Typ. |
Max. |
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MMSZ5226B |
D1 |
3.135 |
3.3 |
3.465 |
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28 |
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20 |
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1,600 |
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0.25 |
25 |
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1.0 |
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MMSZ5227B |
D2 |
3.42 |
3.6 |
3.78 |
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24 |
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20 |
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1,700 |
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0.25 |
15 |
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1.0 |
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MMSZ5228B |
D3 |
3.705 |
3.9 |
4.095 |
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23 |
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20 |
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1,900 |
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0.25 |
10 |
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1.0 |
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MMSZ5229B |
D4 |
4.085 |
4.3 |
4.515 |
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22 |
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20 |
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1,000 |
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0.25 |
5.0 |
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1.0 |
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MMSZ5230B |
D5 |
4.465 |
4.7 |
4.935 |
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19 |
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20 |
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1,900 |
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0.25 |
5.0 |
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2.0 |
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MMSZ5231B |
E1 |
4.845 |
5.1 |
5.355 |
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17 |
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20 |
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1,600 |
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0.25 |
5.0 |
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2.0 |
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MMSZ5232B |
E2 |
5.32 |
5.6 |
5.88 |
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11 |
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20 |
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1,600 |
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0.25 |
5.0 |
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3.0 |
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MMSZ5233B |
E3 |
5.7 |
6 |
6.3 |
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7.0 |
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20 |
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1,600 |
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0.25 |
5.0 |
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3.5 |
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MMSZ5234B |
E4 |
5.89 |
6.2 |
6.51 |
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7.0 |
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20 |
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1,000 |
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0.25 |
5.0 |
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4.0 |
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MMSZ5235B |
E5 |
6.46 |
6.8 |
7.14 |
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5.0 |
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20 |
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750 |
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0.25 |
3.0 |
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5.0 |
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MMSZ5236B |
F1 |
7.125 |
7.5 |
7.875 |
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6.0 |
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20 |
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500 |
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0.25 |
3.0 |
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6.0 |
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MMSZ5237B |
F2 |
7.79 |
8.2 |
8.61 |
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8.0 |
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20 |
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500 |
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0.25 |
3.0 |
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6.5 |
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MMSZ5238B |
F3 |
8.265 |
8.7 |
9.135 |
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8.0 |
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20 |
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600 |
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0.25 |
3.0 |
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6.5 |
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MMSZ5239B |
F4 |
8.645 |
9.1 |
9.555 |
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10 |
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20 |
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600 |
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0.25 |
3.0 |
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7.0 |
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MMSZ5240B |
F5 |
9.5 |
10 |
10.5 |
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17 |
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20 |
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600 |
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0.25 |
3.0 |
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8.0 |
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MMSZ5241B |
H1 |
10.45 |
11 |
11.55 |
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22 |
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20 |
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600 |
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0.25 |
2.0 |
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8.4 |
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MMSZ5242B |
H2 |
11.4 |
12 |
12.6 |
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30 |
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20 |
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600 |
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0.25 |
1.0 |
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9.1 |
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MMSZ5243B |
H3 |
12.35 |
13 |
13.65 |
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13 |
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9.5 |
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600 |
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0.25 |
0.5 |
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9.9 |
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MMSZ5244B |
H4 |
13.3 |
14 |
14.7 |
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15 |
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9.0 |
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600 |
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0.25 |
0.1 |
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10 |
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MMSZ5245B |
H5 |
14.25 |
15 |
15.75 |
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16 |
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8.5 |
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600 |
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0.25 |
0.1 |
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11 |
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MMSZ5246B |
J1 |
15.2 |
16 |
16.8 |
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17 |
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7.8 |
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600 |
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0.25 |
0.1 |
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12 |
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MMSZ5247B |
J2 |
16.15 |
17 |
17.85 |
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19 |
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7.4 |
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600 |
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0.25 |
0.1 |
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13 |
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MMSZ5248B |
J3 |
17.1 |
18 |
18.9 |
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21 |
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7.0 |
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600 |
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0.25 |
0.1 |
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14 |
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MMSZ5249B |
J4 |
18.05 |
19 |
19.95 |
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23 |
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6.6 |
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600 |
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0.25 |
0.1 |
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14 |
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MMSZ5250B |
J5 |
19 |
20 |
21 |
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25 |
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6.2 |
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600 |
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0.25 |
0.1 |
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15 |
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MMSZ5251B |
K1 |
20.92 |
22 |
23.1 |
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29 |
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5.6 |
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600 |
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0.25 |
0.1 |
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17 |
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MMSZ5252B |
K2 |
22.8 |
24 |
25.2 |
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33 |
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5.2 |
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600 |
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0.25 |
0.1 |
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18 |
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MMSZ5253B |
K3 |
23.75 |
25 |
26.25 |
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35 |
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5.0 |
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600 |
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0.25 |
0.1 |
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19 |
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MMSZ5254B |
K4 |
25.65 |
27 |
28.35 |
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41 |
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4.6 |
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600 |
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0.25 |
0.1 |
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21 |
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MMSZ5255B |
K5 |
26.6 |
28 |
29.4 |
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44 |
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4.5 |
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600 |
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0.25 |
0.1 |
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21 |
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MMSZ5256B |
M1 |
28.5 |
30 |
31.5 |
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49 |
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4.2 |
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600 |
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0.25 |
0.1 |
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23 |
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MMSZ5257B |
M2 |
31.35 |
33 |
34.65 |
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58 |
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3.8 |
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700 |
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0.25 |
0.1 |
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25 |
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VF Foward Voltage = 0.9V Maximum @ IF = 10mA for all MMSZ5200 series
MMSZ5257B - MMSZ5226B Zeners
©2004 Fairchild Semiconductor Corporation |
MMSZ5226B - MMSZ5257B, Rev. E |
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