ROHM KDZ10B, KDZ11B, KDZ12B, KDZ13B, KDZ15B Schematic [ru]

KDZ18B

Diodes

Zener diode

KDZ18B

zApplications zDimensions (Unit : mm) zLand size figure (Unit : mm)
Voltage regulation

㪈㪅㪍㫧㪇㪅㪈

㪇㪅㪈㫧㪇㪅㪈
䇭䇭䇭㩷㪇㪅㪇㪌

㪈㪅㪉

zFeatures

1) Small power mold type. (PMDU)

2) High ESD tolerance

zConstruction

Silicon epitaxial planar

㽲

㪉㪅㪍㫧㪇㪅㪈

㪊㪅㪌㫧㪇㪅㪉

㪇㪅㪐㫧㪇㪅㪈

㪩㪦㪟㪤㩷㪑㩷㪧㪤㪛㪬

㪡㪜㪛㪜㪚㩷㪑㪪㪦㪛㪄㪈㪉㪊

㪤㪸㫅㫌㪽㪸㪺㫋㫌㫉㪼㩷㪛㪸㫋㪼

㪇㪅㪏㫧㪇㪅㪈

EX. KDZ10B

zT aping dime nsions (Unit : mm)

㪉㪅㪇㫧㪇㪅㪇㪌

㪋㪅㪇㫧㪇㪅㪈

!

㱢㪈㪅㪌㪌㫧㪇㪅㪇㪌

㪇㪅㪏㪌

㪧㪤㪛㪬

zStructure

㪊㪅㪌㫧㪇㪅㪇㪌 㪈㪅㪎㪌㫧㪇㪅㪈

㪊㪅㪇㪌

㪇㪅㪉㪌㫧㪇㪅㪇㪌

㪏㪅㪇㫧㪇㪅㪉

㪊㪅㪎㪈㫧㪇㪅㪈

㪈㪅㪏㪈㫧㪇㪅㪈

㪋㪅㪇㫧㪇㪅㪈 㱢㪈㪅㪇㫧㪇㪅㪈

㪈㪅㪌㪤㪘㪯

zAbsolute maximum ratings (Ta=25qC)

Parameter

Power dissipation
Junction temperatur e
Storage temperature

Symbol Unit

PmW

Tj

Tstg

Limits

1000

150

-55 to +150

㷄
㷄

Rev.F 1/4

Diodes

zElectrical characteristics (T a=25qC)

Symbol

TYP.

MIN.
KDZ 3.6B 3.600 3.813 4.000 40 60
KDZ 3.9B 3.900 4.136 4.400 40 40
KDZ 4.3B
KDZ 4.7B
KDZ 5.1B
KDZ 5.6B
KDZ 6.2B
KDZ 6.8B
KDZ 7.5B
KDZ 8.2B
KDZ 9.1B
KDZ 10B
KDZ 11B
KDZ 12B
KDZ 13B
KDZ 15B
KDZ 16B
KDZ 18B
KDZ 20B
KDZ 22B
KDZ 24B
KDZ 27B
KDZ 30B
KDZ 33B

4.300 4.572 4.800

4.700 4.924 5.200

5.100 5.368 5.700

5.600 5.856 6.300

6.200 6.509 7.000

6.800 7.280 7.700

7.500 7.889 8.400

8.200 8.655 9.300

9.100 9.747 10.200

10.000 10.310 11.200

11.000 11.510 12.300

12.000 12.500 13.500

13.300 13.820 15.000

14.700 15.350 16.500

16.200 16.860 18.300

18.000 19.000 20.300

20.000

22.000

24.000 25.310 27.600

27.000 28.700 30.800

30.000 31.570 34.000

33.000 34.950 37.000

KDZ 36B 36.000 39.240 40.000 10 10 27.0

The Zener voltage (Vz) is measured 40ms after power is supplied.

㶎

Zene r voltage䋺Vz(V)

㪫㪰㪧㪅

20.820

23.850

MAX. Iz(mA) MAX. VR(V)

22.400

24.500

Reverse current䋺IR(㱘㪘)

40
40
40
40
40
40
40
40
40
40
20
20
20
20
20
20

20
10
10
10
10
10

20 1.0
20 1.0
20 1.0
20 1.5
20 3.0
20 3.5
20 4.0
20 5.0
20 6.0
10 7.0
10 8.0
10 9.0
10 10.0
10 11.0
10 12.0
10 13.0
10
10
10 19.0
10 21.0
10 23.0
10 25.0

1.0

1.0

15.0

17.0

KDZ18B

zMarking (TYPE NO.)

㪫㪰㪧㪜

KDZ3.6B
KDZ3.9B
KDZ4.3B
KDZ4.7B
KDZ5.1B
KDZ5.6B
KDZ6.2B
KDZ6.8B
KDZ7.5B
KDZ8.2B
KDZ9.1B

KDZ10B
KDZ11B

㪫㪰㪧㪜䇭㪥㪦㪅 㪫㪰㪧㪜䇭㪥㪦㪅

㪞㪙
㪟㪙
㪡㪙
㪢㪙
㪣㪙
㪤㪙
㪥㪙
㪧㪙
㪨㪙
㪩㪙
㪪㪙
㪫㪙
㪬㪙

TYPE
KDZ12B
KDZ13B
KDZ15B
KDZ16B
KDZ18B
KDZ20B
KDZ22B
KDZ24B
KDZ27B
KDZ30B
KDZ33B
KDZ36B

㪭㪙
㪮㪙
㪯㪙
㪰㪙
㪱㪙
㪘㪛
㪙㪛
㪚㪛
㪛㪛
㪜㪛
㪝㪛
㪞㪛

Rev.F 2/4

Diodes

KDZ18B

㪈㪇㪇

㪈㪇

㪱㪜㪥㪜㪩㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㫑㩿㫄㪘㪀

㪇㪅㪈

㪇㪅㪇㪈

㪇㪅㪇㪇㪈

㪌㪅㪈

㪋㪅㪎

㪋㪅㪊

㪊㪅㪐

㪊㪅㪍

㪈

㪇 㪌 㪈㪇 㪈㪌 㪉㪇 㪉㪌 㪊㪇 㪊㪌 㪋㪇 㪋㪌

㪭㫑㪄㪠㫑㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪

㪉㪇

㪈㪍㪈㪌㪈㪊㪈㪉㪈㪈㪈㪇㪐㪅㪈㪏㪅㪉㪎㪅㪌㪌㪅㪍 㪍㪅㪏㪍㪅㪉

㪈㪏

㪱㪜㪥㪜㪩㩷㪭㪦㪣㪫㪘㪞㪜㪑㪭㫑㩿㪭㪀

㪉㪉

㪉㪋

㪊㪇

㪉㪎

㪊㪊

㪊㪍

㪈㪉㪇㪇

㪈㪇㪇㪇

㪏㪇㪇

㪍㪇㪇

㪋㪇㪇

㪧㪦㪮㪜㪩㩷㪛㪠㪪㪪㪠㪧㪘㪫㪠㪦㪥㪑㪧㪻㩿㫄㪮㪀

㪉㪇㪇

㪇

㪇 㪉㪌 㪌㪇 㪎㪌 㪈㪇㪇 㪈㪉㪌 㪈㪌㪇

㪘㪤㪙㪠㪜㪥㪫㩷㪫㪜㪤㪧㪜㪩㪘㪫㪬㪩㪜㪑㪫㪸㩿㷄㪀

㪧㪻㪄㪫㪸䇭㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪

㪇㪅㪈㪉

㪇㪅㪈

㪇㪅㪇㪏

㪇㪅㪇㪍

㪇㪅㪇㪋

㪇㪅㪇㪉

㪇

㪄㪇㪅㪇㪉

㪄㪇㪅㪇㪋

㪄㪇㪅㪇㪍

㪫㪜㪤㪧㪅㪚㪦㪜㪝㪝㪠㪚㪠㪜㪥㪚㪜㪑㱏㫑㩿䋦㪆㷄㪀

㪄㪇㪅㪇㪏

㪇 㪈㪇㪉㪇㪊㪇㪋㪇

㪱㪜㪥㪜㪩㩷㪭㪦㪣㪫㪘㪞㪜䋺㪭 㫑㩿㪭㪀

㱏㫑㪄㪭㫑㩷㪚㪟 㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪

㪈㪇㪇㪇㪇

㪧㪩㪪㪤

㪈㪇㪇㪇

㪈㪇㪇

㪧㪦㪮㪜㪩㪑㪧㪩㪪㪤㩿㪮㪀

㪈㪇

㪩㪜㪭㪜㪩㪪㪜㩷㩷㩷㪪㪬㪩㪞㪜㩷㪤㪘㪯㪠㪤㪬㪤

㪈

㪇㪅㪇㪇㪈 㪇㪅㪇㪈 㪇㪅㪈 㪈 㪈㪇 㪈㪇㪇

㪫㪠㪤㪜㪑㫋㩿㫄㫊㪀

㪧㪩㪪㪤㪄㪫㪠㪤㪜㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪

Mounted on epoxy board

㪋㪇

㪊㪌

㪊㪇

㪉㪌

㪉㪇

㪈㪌

㪈㪇

㪌

㪇

㪄㪌

㪈㪇㪇㪇

㪠㪤㪔㪈㪇㫄㪘 㪠㪝㪔㪈㪇㪇㫄㪘

㫋㫀㫄㪼

㪈㫄㫊

㪈㪇㪇

㪈㪇

㪫㪩㪘㪥㪪㪠㪜㪥㪫

㪫㪜㪤㪧㪅㪚㪦㪜㪝㪝㪠㪚㪠㪜㪥㪚㪜㪑㱏㫑㩿㫄㪭㪆㷄 㪀

㪫㪟㪘㪜㪩㪤㪘㪣㩷㪠㪤㪧㪜㪛㪘㪥㪚㪜㪑㪩㫋㪿㩷㩿㷄㪆㪮㪀

㪊㪇㪇㫌㫊

㪈
㪇㪅㪇㪇㪈 㪇㪅㪇㪈 㪇㪅㪈 㪈 㪈㪇 㪈㪇㪇 㪈㪇㪇㪇

㪫㪠㪤㪜㪑㫋㩿㫊㪀

㪩㫋㪿㪄㫋㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪

㫋

㪩㫋㪿㩿㫁㪄㪸㪀

㪩㫋㪿㩿㫁㪄㪺㪀

Rev.F 3/4

Diodes

zElectrical characteristic curves (T a=25qC)

KDZ18B

㪈㪇㪇

㪫㪸㪔㪉㪌㷄

㪈㪇

㪫㪸㪔㪄㪉㪌㷄

㪈

㪇㪅㪈

㪱㪜㪥㪜㪩㩷㪚㪬㪩 㪩㪜㪥㪫㪑㪠㫑㩿 㫄㪘㪀

㪇㪅㪇㪈

㪇㪅㪇㪇㪈

㪈㪎 㪈㪎㪅㪌 㪈㪏 㪈㪏㪅㪌 㪈㪐 㪈㪐㪅㪌 㪉㪇 㪉㪇㪅㪌 㪉㪈

㪱㪜㪥㪜㪩㩷㪭㪦㪣 㪫㪘㪞㪜䋺㪭㫑㩿 㪭㪀

㪭㫑㪄㪠㫑㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪

㪈㪐㪅㪊

㪈㪐㪅㪉

㪈㪐㪅㪈

㪈㪐

㪱㪜㪥㪜㪩㩷㪭㪦㪣㪫㪘㪞㪜㪑㪭㫑㩿㪭㪀

㪈㪏㪅㪐

㪈㪏㪅㪏

㪭㫑㩷㪛㪠㪪㪧㪜㪩㪪㪠㪦㪥㩷㪤㪘㪧

㪫㪸㪔㪎㪌㷄

㪘㪭㪜㪑㪈㪐㪅㪇㪇㪭

㪫㪸㪔㪈㪉㪌㷄

㪫㪸㪔㪈㪌㪇㷄

㪫㪸㪔㪉㪌㷄
㪠㪱㪔㪉㪇㫄㪘
㫅㪔㪊㪇㫇㪺㫊

㪈㪇㪇㪇

㪈㪇㪇

㪈㪇

㪈

㪇㪅㪈

㪇㪅㪇㪈

㪩㪜㪭㪜㪩㪪㪜㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㪩㩿㫅㪘㪀

㪇㪅㪇㪇㪈

㪇㪅㪇㪇㪇㪈

㪇㪈㪉㪊㪋㪌㪍㪎㪏㪐㪈㪇㪈㪈㪈㪉㪈㪊

㪈

㪇㪅㪐

㪇㪅㪏

㪇㪅㪎

㪇㪅㪍

㪇㪅㪌

㪇㪅㪋

㪇㪅㪊

㪩㪜㪭㪜㪩㪪㪜㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㪩㩿㫅㪘㪀

㪇㪅㪉

㪇㪅㪈

㪇

㪫㪸㪔㪈㪌㪇㷄

㪫㪸㪔㪎㪌㷄

㪫㪸㪔㪉㪌㷄

㪫㪸㪔㪄㪉㪌㷄

㪩㪜㪭㪜㪩㪪㪜㩷㪭㪦㪣㪫㪘㪞 㪜䋺㪭㪩㩿㪭㪀

㪭㪩㪄㪠㪩㩷㪚㪟㪘㪩㪘㪚 㪫㪜㪩㪠㪪㪫㪠㪚㪪

㪘㪭㪜㪑㪇㪅㪇㪐㪍㪉㫅㪘

㪠㪩㩷㪛㪠㪪㪧㪜㪩㪪㪠㪦㪥㩷㪤㪘㪧

㪫㪸㪔㪈㪉㪌㷄

㪫㪸㪔㪉㪌㷄
㪭㪩㪔㪈㪊㪭
㫅㪔㪊㪇㫇㪺㫊

㪈㪇㪇㪇

㪈㪇㪇

㪫㪜㪩㪤㪠㪥㪘㪣㪪㪑㪚㫋㩿㫇㪝㪀

㪚㪘㪧㪘㪚㪠㪫㪘㪥㪚㪜㩷 㪙㪜㪫㪮㪜㪜㪥

㪈㪇

㪇㪈㪉㪊㪋㪌㪍㪎㪏㪐㪈㪇㪈㪈㪈㪉㪈㪊

㪩㪜㪭㪜㪩㪪㪜㩷㪭㪦㪣㪫㪘㪞 㪜㪑㪭㪩㩿㪭㪀
㪭㪩㪄㪚㫋㩷㪚㪟㪘㪩㪘㪚㪫 㪜㪩㪠㪪㪫㪠㪚㪪

㪉㪌㪇

㪉㪋㪇

㪉㪊㪇

㪉㪉㪇

㪚㪘㪧㪘㪚㪠㪫㪘㪥㪚㪜㩷 㪙㪜㪫㪮㪜㪜㪥

㪉㪈㪇

㪉㪇㪇

㪈㪐㪇

㪈㪏㪇

㪫㪜㪩㪤㪠㪥㪘㪣㪪㪑㪚㫋㩿㫇㪝㪀

㪈㪎㪇

㪈㪍㪇

㪈㪌㪇

㪘㪭㪜㪑㪉㪉㪊㪅㪏㫇㪝

㪚㫋㩷㪛㪠㪪㪧㪜㪩㪪㪠㪦㪥㩷㪤㪘㪧

㪽㪔㪈㪤㪟䌺

㪫㪸㪔㪉㪌㷄

㪽㪔㪈㪤㪟㫑

㪭㪩㪔㪇㪭

㫅㪔㪈㪇㫇㪺㫊

㪈㪇㪇㪇㪇

㪈㪇㪇㪇

㪈㪇㪇

㪈㪇

㪛㪰㪥㪘㪤㪠㪚㩷㪠㪤㪧㪜㪛㪘㪥㪚㪜㪑㪱㫑㩿㱅㪀

㪈

㪇㪅㪈 㪈 㪈㪇

㪱㪜㪥㪜㪩㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㫑㩿㫄㪘㪀

㪱㫑㪄㪠㫑㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪

㪊㪇

㪉㪌

㪉㪇

㪈㪌

㪜㪣㪜㪚㪫㪩㪦㪪㪫㪘㪫㪠㪚

㪈㪇

㪛㪠㪪㪚㪟㪘㪩㪞㪜㩷㪫㪜㪪㪫㩷㪜㪪㪛㩿㪢㪭㪀

㪌

㪇

No break at 30kV

㪚㪔㪉㪇㪇㫇㪝

㪩㪔㪇㱅

㪚㪔㪈㪇㪇㫇㪝
㪩㪔㪈㪅㪌㫂㱅

㪜㪪㪛㩷㪛㪠㪪㪧㪜㪩㪪㪠㪦㪥㩷㪤 㪘㪧

㪚㪔㪈㪌㪇㫇㪝
㪩㪔㪊㪊㪇㱅

Rev.F 4/4

Appendix

Notes

No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
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exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.

The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
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and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.

Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.

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Appendix1-Rev2.0