PTZ20B_1 [ROHM]
Zener diode; 稳压二极管
| 型号： | PTZ20B_1 |
| 厂家： | 
ROHM |
| 描述： | Zener diode |
| 文件： | 总5页 (文件大小：171K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PTZ20B
Diodes
Zener diode
PTZ20B
zApplications
zDimensions (Unit : mm)
zLand size figure (Unit : mm)
Voltage regulation
㪉㪅㪇
㪉㪅㪍㫧㪇㪅㪉
zFeatures
1) Small power mold type. (PMDS)
2) High ESD tolerance
㪇㪅㪈㫧㪇㪅㪇㪉
㪇㪅㪈
䇭䇭䇭㩷
㪧㪤㪛㪪
㪉㪅㪇㫧㪇㪅㪉
㪈㪅㪌㫧㪇㪅㪉
zConstruction
Silicon epitaxial planar
zStructure
㪩㪦㪟㪤㩷㪑㩷㪧㪤㪛㪪
㪡㪜㪛㪜㪚㩷㪑㩷㪪㪦㪛㪄㪈㪇㪍
㪜㪯㪅㩷㩷㪧㪫㪱㪈㪇㪙
㽲
㽳
㪤㪸㫅㫌㪽㪸㪺㫋㫌㫉㪼㩷㪛㪸㫋㪼
zTaping dimensions (Unit : mm)
㪉㪅㪇㫧㪇㪅㪇㪌
㪋㪅㪇㫧㪇㪅㪈
㪇㪅㪊
㱢㪈㪅㪌㪌㫧㪇㪅㪇㪌
㱢㪈㪅㪌㪌
㪉㪅㪐㫧㪇㪅㪈
㪋㪅㪇㫧㪇㪅㪈
㪉㪅㪏㪤㪘㪯
zAbsolute maximum ratings (Ta=25qC)
Parameter
Power dissipation
Limits
1000
Symbol
Unit
mW
㷄
P
Tj
Junction temperature
Storage temperature
150
-55 to +150
Tstg
㷄
Rev.E
1/4
PTZ20B
Diodes
zElectrical characteristics (Ta=25qC)
Symbol
Operating
resistance䋺
Zz(ȍ)
Temperature
coeficiency䋺
*Ȗz(mV/㷄)
Reverse current䋺
IR(μA)
ESD breakdown voltage䋺
Zener voltage䋺Vz(V)
TYP.
ESD(kV)
MIN.
TYP.
3.813
MAX. Iz(mA) Max. Iz(mA) MAX.
VR(V)
1.0
TYP. Iz(mA) MIN.
Test Condition
PTZ 3.6B 3.600
PTZ 3.9B 3.900
PTZ 4.3B 4.300
4.000
4.400
40
40
40
40
40
40
40
40
40
40
40
40
20
20
20
20
20
20
20
10
10
10
10
10
10
15
15
15
10
8
40
40
40
40
40
40
40
40
40
40
40
40
20
20
20
20
20
20
20
10
10
10
10
10
10
60
40
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
-2.8
-2.4
-2.1
-1.7
-0.6
1.4
40
40
40
40
40
40
40
40
40
40
40
40
20
20
20
20
20
20
20
10
10
10
10
10
10
4.136
1.0
4.572
4.800
1.0
PTZ 4.7B
PTZ 5.1B 5.100
PTZ 5.6B
PTZ 6.2B 6.200
PTZ 6.8B
PTZ 7.5B 7.500
PTZ 8.2B
PTZ 9.1B 9.100
PTZ 10B
PTZ 11B 11.000
4.700
4.924
5.200
1.0
5.368
5.700
1.0
5.600
5.856
6.300
8
1.5
6.509
7.000
6
3.0
2.5
6.800
7.280
7.700
6
3.5
3.2
7.889
8.400
4
4.0
4.2
8.200
8.655
9.300
4
5.0
5.0
C=150pF
R=330ȍ
forward
and
reverse:
10 times
9.747
10.200
11.200
12.300
13.500
15.000
16.500
18.300
20.300
22.400
24.500
27.600
30.800
34.000
37.000
40.000
6
6.0
5.9
10.000
10.310
11.510
12.500
13.820
15.350
16.860
19.000
20.820
23.850
25.310
28.700
31.570
34.950
39.240
6
7.0
6.9
30kV
8
8.0
7.9
PTZ 12B
PTZ 13B
PTZ 15B
PTZ 16B
PTZ 18B
PTZ 20B
PTZ 22B
PTZ 24B
PTZ 27B
PTZ 30B
PTZ 33B
PTZ 36B
12.000
13.300
14.700
16.200
18.000
20.000
22.000
24.000
27.000
30.000
33.000
36.000
8
9.0
8.7
10
10
12
12
14
㪈㪋
㪈㪍
㪈㪍
㪈㪏
㪈㪏
㪉㪇
10.0
11.0
12.0
13.0
15.0
17.0
19.0
21.0
23.0
25.0
27.0
10.1
11.8
13.3
15.0
17.4
19.4
21.6
24.6
27.5
30.8
37.0
(ϧ)The zener voltage(Vz) is measured 40ms after power is supplied.
(Ϩ)The operating resistances(Zz,Zzk) are measured by superimposing a minute alternating current
on the regulated current(Iz)
zMarking (TYPE NO.)
TYPE
TYPE
TYPE
TYPE䇭NO.
3.6B
3.9B
4.3B
4.7B
5.1B
5.6B
6.2B
6.8B
7.5B
TYPE䇭NO.
8.2B
9.1B
10B
㪫㪰㪧㪜䇭㪥㪦㪅
20B
22B
24B
27B
30B
33B
36B
PTZ̛3.6B
PTZ̛3.9B
PTZ̛4.3B
PTZ̛4.7B
PTZ̛5.1B
PTZ̛5.6B
PTZ̛6.2B
PTZ̛6.8B
PTZ̛7.5B
PTZ̛8.2B
PTZ̛9.1B
PTZ̛10B
PTZ̛11B
PTZ̛12B
PTZ̛13B
PTZ̛15B
PTZ̛16B
PTZ̛18B
PTZ̛20B
PTZ̛22B
PTZ̛24B
PTZ̛27B
PTZ̛30B
PTZ̛33B
PTZ̛36B
11B
12B
13B
15B
16B
18B
Rev.E
2/4
PTZ20B
Diodes
zElectrical characteristic curves (Ta=25qC)
㪈㪇㪇
㪌㪅㪍 㪍㪅㪉 㪍㪅㪏 㪎㪅㪌 㪏㪅㪉 㪐㪅㪈 㪈㪇 㪈㪈 㪈㪉 㪈㪊 㪈㪌 㪈㪍
㪉㪇
㪉㪉
㪊㪇
㪈㪏
㪉㪋
㪉㪎
㪊㪊
㪊㪍
㪌㪅㪈
㪋㪅㪎
㪋㪅㪊
㪈㪇
㪊㪅㪐
㪊㪅㪍
㪈
㪇㪅㪈
㪇㪅㪇㪈
㪇㪅㪇㪇㪈
㪇
㪌
㪈㪇
㪈㪌
㪉㪇
㪉㪌
㪊㪇
㪊㪌
㪋㪇
㪋㪌
㪱㪜㪥㪜㪩㩷㪭㪦㪣㪫㪘㪞㪜㪑㪭㫑㩿㪭㪀
㪭㫑㪄㪠㫑㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪
㪈㪇㪇㪇㪇
㪈㪇㪇㪇
㪈㪇㪇
㪈㪇
㪈㪉㪇㪇
㪧㪩㪪㪤
㪈㪇㪇㪇
㪏㪇㪇
㪍㪇㪇
㪋㪇㪇
㪉㪇㪇
㪇
㫋
㪈
㪇㪅㪇㪇㪈
㪇㪅㪇㪈
㪇㪅㪈
㪈
㪈㪇
㪈㪇㪇
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
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
㪇㪅㪈㪉
㪇㪅㪈
㪋㪇
㪊㪌
㪊㪇
㪉㪌
㪉㪇
㪈㪌
㪈㪇
㪌
㪈㪇㪇㪇
㪈㪇㪇
㪈㪇
㪠㪤㪔㪈㪇㫄㪘
㪠㪝㪔㪈㪇㪇㫄㪘
㪩㫋㪿㩿㫁㪄㪸㪀
㪇㪅㪇㪏
㪇㪅㪇㪍
㪇㪅㪇㪋
㪇㪅㪇㪉
㪇
㫋㫀㫄㪼
㪊㪇㪇㫌㫊
㪈㫄㫊
㪩㫋㪿㩿㫁㪄㪺㪀
㪄㪇㪅㪇㪉
㪄㪇㪅㪇㪋
㪄㪇㪅㪇㪍
㪄㪇㪅㪇㪏
㪈
㪇
㪄㪌
㪇㪅㪈
㪇
㪈㪇
㪉㪇
㪊㪇
㪋㪇
㪇㪅㪇㪇㪈 㪇㪅㪇㪈
㪇㪅㪈
㪈
㪈㪇
㪈㪇㪇
㪈㪇㪇㪇
㪱㪜㪥㪜㪩㩷㪭㪦㪣㪫㪘㪞㪜䋺㪭㫑㩿㪭㪀
㪫㪠㪤㪜㪑㫋㩿㫊㪀
㱏㫑㪄㪭㫑㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪
㪩㫋㪿㪄㫋㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪
Rev.E
3/4
PTZ20B
Diodes
㪈㪇㪇
㪈㪇
㪫㪸㪔㪎㪌㷄
㪈㪇㪇㪇
㪈㪇㪇
㪈㪇
㪫㪸㪔㪈㪉㪌㷄
㪈㪇㪇㪇
㪈㪇㪇
㪫㪸㪔㪈㪉㪌㷄
㪫㪸㪔㪉㪌㷄
㪫㪸㪔㪈㪌㪇㷄
㪽㪔㪈㪤㪟䌺
㪫㪸㪔㪄㪉㪌㷄
㪫㪸㪔㪈㪌㪇㷄
㪈㪇
㪫㪸㪔㪎㪌㷄
㪈
㪈
㪫㪸㪔㪉㪌㷄
㪇㪅㪈
㪇㪅㪈
㪇㪅㪇㪈
㪇㪅㪇㪇㪈
㪇㪅㪇㪇㪇㪈
㪫㪸㪔㪄㪉㪌㷄
㪇㪅㪇㪈
㪇㪅㪇㪇㪈
㪇
㪈
㪉
㪊
㪋
㪌
㪍
㪎
㪏
㪐 㪈㪇 㪈㪈㪈㪉 㪈㪊 㪈㪋 㪈㪌
㪇
㪌
㪈㪇
㪈㪌
㪈㪏
㪈㪐
㪉㪇
㪉㪈
㪉㪉
㪱㪜㪥㪜㪩㩷㪭㪦㪣㪫㪘㪞㪜䋺㪭㫑㩿㪭㪀
㪉㪊
㪉㪋
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
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
㪭㫑㪄㪠㫑㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪
㪈
㪇㪅㪐
㪇㪅㪏
㪇㪅㪎
㪇㪅㪍
㪇㪅㪌
㪇㪅㪋
㪇㪅㪊
㪇㪅㪉
㪇㪅㪈
㪇
㪉㪈㪅㪈
㪉㪈
㪉㪌㪇
㪉㪋㪇
㪉㪊㪇
㪉㪉㪇
㪉㪈㪇
㪉㪇㪇
㪈㪐㪇
㪈㪏㪇
㪈㪎㪇
㪈㪍㪇
㪈㪌㪇
㪫㪸㪔㪉㪌㷄
㪫㪸㪔㪉㪌㷄
㪠㪱㪔㪉㪇㫄㪘
㫅㪔㪊㪇㫇㪺㫊
㪫㪸㪔㪉㪌㷄
㪭㪩㪔㪈㪌㪭
㫅㪔㪊㪇㫇㪺㫊
㪽㪔㪈㪤㪟㫑
㪭㪩㪔㪇㪭
㫅㪔㪈㪇㫇㪺㫊
㪉㪇㪅㪐
㪉㪇㪅㪏
㪉㪇㪅㪎
㪉㪇㪅㪍
㪘㪭㪜㪑㪉㪇㪉㪅㪉㫇㪝
㪘㪭㪜㪑㪉㪇㪅㪏㪉㪭
㪘㪭㪜㪑㪇㪅㪇㪏㪎㫅㪘
㪭㫑㩷㪛㪠㪪㪧㪜㪩㪪㪠㪦㪥㩷㪤㪘㪧
㪠㪩㩷㪛㪠㪪㪧㪜㪩㪪㪠㪦㪥㩷㪤㪘㪧
㪥㫆㩷㪹㫉㪼㪸㫂㩷㪸㫋㩷㪊㪇㫂㪭
㪚㫋㩷㪛㪠㪪㪧㪜㪩㪪㪠㪦㪥㩷㪤㪘㪧
㪊㪇
㪉㪌
㪉㪇
㪈㪌
㪈㪇
㪌
㪈㪇㪇㪇㪇
㪈㪇㪇㪇
㪈㪇㪇
㪈㪇
㪈
㪇㪅㪈
㪇
㪇㪅㪈
㪈
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
㪈㪇
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
㪚㪔㪈㪌㪇㫇㪝
㪩㪔㪊㪊㪇㱅
㪜㪪㪛㩷㪛㪠㪪㪧㪜㪩㪪㪠㪦㪥㩷㪤㪘㪧
Rev.E
4/4
Appendix
Notes
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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
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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
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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.
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Appendix1-Rev2.0
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