ROHM KDZ10B, KDZ11B, KDZ12B, KDZ13B, KDZ15B Schematic [ru]
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KDZ18B
Diodes
Zener diode
KDZ18B
Applications |
Dimensions (Unit : mm) |
Land size figure (Unit : mm) |
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Voltage regulation |
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Features |
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1) Small power mold type. (PMDU) |
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2) High ESD tolerance |
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Construction |
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Silicon epitaxial planar |
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Structure |
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EX. KDZ10B |
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Taping dimensions (Unit : mm)
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Absolute maximum ratings (Ta=25 C)
Parameter |
Symbol |
Limits |
Unit |
Power dissipation |
P |
1000 |
mW |
Junction temperature |
Tj |
150 |
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Storage temperature |
Tstg |
-55 to +150 |
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Rev.F 1/4
KDZ18B
Diodes
Electrical characteristics (Ta=25 C)
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Symbol |
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TYP. |
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Zener voltage Vz(V) |
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Reverse current IR( ) |
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MIN. |
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MAX. |
Iz(mA) |
MAX. |
VR(V) |
KDZ 3.6B |
3.600 |
3.813 |
4.000 |
40 |
60 |
1.0 |
KDZ 3.9B |
3.900 |
4.136 |
4.400 |
40 |
40 |
1.0 |
KDZ 4.3B |
4.300 |
4.572 |
4.800 |
40 |
20 |
1.0 |
KDZ 4.7B |
4.700 |
4.924 |
5.200 |
40 |
20 |
1.0 |
KDZ 5.1B |
5.100 |
5.368 |
5.700 |
40 |
20 |
1.0 |
KDZ 5.6B |
5.600 |
5.856 |
6.300 |
40 |
20 |
1.5 |
KDZ 6.2B |
6.200 |
6.509 |
7.000 |
40 |
20 |
3.0 |
KDZ 6.8B |
6.800 |
7.280 |
7.700 |
40 |
20 |
3.5 |
KDZ 7.5B |
7.500 |
7.889 |
8.400 |
40 |
20 |
4.0 |
KDZ 8.2B |
8.200 |
8.655 |
9.300 |
40 |
20 |
5.0 |
KDZ 9.1B |
9.100 |
9.747 |
10.200 |
40 |
20 |
6.0 |
KDZ 10B |
10.000 |
10.310 |
11.200 |
40 |
10 |
7.0 |
KDZ 11B |
11.000 |
11.510 |
12.300 |
20 |
10 |
8.0 |
KDZ 12B |
12.000 |
12.500 |
13.500 |
20 |
10 |
9.0 |
KDZ 13B |
13.300 |
13.820 |
15.000 |
20 |
10 |
10.0 |
KDZ 15B |
14.700 |
15.350 |
16.500 |
20 |
10 |
11.0 |
KDZ 16B |
16.200 |
16.860 |
18.300 |
20 |
10 |
12.0 |
KDZ 18B |
18.000 |
19.000 |
20.300 |
20 |
10 |
13.0 |
KDZ 20B |
20.000 |
20.820 |
22.400 |
20 |
10 |
15.0 |
KDZ 22B |
22.000 |
23.850 |
24.500 |
10 |
10 |
17.0 |
KDZ 24B |
24.000 |
25.310 |
27.600 |
10 |
10 |
19.0 |
KDZ 27B |
27.000 |
28.700 |
30.800 |
10 |
10 |
21.0 |
KDZ 30B |
30.000 |
31.570 |
34.000 |
10 |
10 |
23.0 |
KDZ 33B |
33.000 |
34.950 |
37.000 |
10 |
10 |
25.0 |
KDZ 36B |
36.000 |
39.240 |
40.000 |
10 |
10 |
27.0 |
The Zener voltage (Vz) is measured 40ms after power is supplied.
Marking (TYPE NO.)
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TYPE |
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KDZ̛3.6B |
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KDZ̛12B |
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KDZ̛3.9B |
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KDZ̛13B |
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KDZ̛4.3B |
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KDZ̛15B |
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KDZ̛4.7B |
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KDZ̛16B |
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KDZ̛5.1B |
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KDZ̛18B |
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KDZ̛5.6B |
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KDZ̛20B |
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KDZ̛6.2B |
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KDZ̛22B |
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KDZ̛6.8B |
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KDZ̛24B |
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KDZ̛7.5B |
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KDZ̛27B |
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KDZ̛8.2B |
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KDZ̛30B |
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KDZ̛9.1B |
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KDZ̛33B |
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KDZ̛10B |
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KDZ̛36B |
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KDZ̛11B |
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Rev.F 2/4
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