1ZC12A~1ZC120A
TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE
1ZC12A~1ZC120A
CONSTANT VOLTAGE REGULATION
TELEPHONE, PRINTER USES
Average Power Dissipation
Zener Voltage
Plastic Mold Package
: P = 1.0W
: V
Z
= 12 V ~ 120 V
Unit: mm
Tolerance of Zener Voltage (V
Z
) : ±5%
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
CHARACTERISTIC
Power Dissipation
Junction Temperature
Storage Temperature Range
SYMBOL
P
T
j
T
stg
RATING
1.0
−40~150
−40~150
UNIT
W
°C
°C
JEDEC
―
Note: Using continuously under heavy loads (e.g. the application of high
JEITA
―
temperature/current/voltage and the significant change in
TOSHIBA
3−3F2A
temperature, etc.) may cause this product to decrease in the
Weight: 0.18g (Typ.)
reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the
absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
MARKING
Part No. (or abbreviation code)
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
Abbreviation Code
ZC12A
Part No.
1ZC12A
ZC
120A
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2006-11-09
1ZC12A~1ZC120A
ELECTRICAL CHARACTERISTICS
(Ta=25°C)
ZENER CHARACTERISTICS
ZENER VOLTAGE
VZ (V)
MIN.
1ZC12A
1ZC13A
1ZC15A
1ZC16A
1ZC18A
1ZC20A
1ZC22A
1ZC24A
1ZC27A
1ZC30A
1ZC33A
1ZC36A
1ZC39A
1ZC43A
1ZC47A
1ZC51A
1ZC56A
1ZC62A
1ZC68A
1ZC75A
1ZC82A
1ZC91A
1ZC100A
1ZC110A
1ZC120A
11.4
12.4
14.3
15.2
17.1
19.0
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
44.7
48.5
53.2
58.9
64.6
71.3
77.9
81.5
95.0
104.5
114.0
TYP.
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
MAX.
12.6
13.6
15.8
16.8
18.9
21.0
23.1
25.2
28.3
31.5
34.6
37.8
40.9
45.1
49.3
53.5
58.8
65.1
71.4
78.7
86.1
95.5
105.0
115.5
126.0
TEMPERATURE
COEFFICIENT
ZENER
OF ZENER
MEASURE-
IMPEDANCE MENT
VOLTAGE
α
T (mV / °C)
CURRENT
rd (Ω)
MAX.
30
30
30
30
30
30
30
30
30
30
30
30
35
40
65
65
85
105
120
150
170
240
300
300
350
IZ (mA)
10
10
10
10
10
10
10
10
10
10
10
9
8
7
6
6
5
5
4
4
3
3
3
3
2.5
TYP.
8
9
11
12
14
16
18
20
23
25
26
28
30
33
38
43
48
53
57
66
71
79
87
96
106
MAX.
13
14
17
19
23
26
28
32
36
40
41
45
48
53
60
68
77
85
90
104
113
127
138
152
171
FORWARD
VOLTAGE
VF (V)
MAX.
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
REVERSE
CURRENT
TYPE
MEASURE-
MEASURE-
IR (µA) MENT
MENT
CURRENT
VOLTAGE
IF (A)
VR (V)
MAX
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8.0
9.0
10.0
11.0
13.0
14.0
16.0
17.0
19.0
21.0
26.4
28.8
31.2
34.4
37.6
40.8
44.8
49.6
54.4
60.0
65.4
72.8
80.0
88.0
96.0
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2006-11-09
1ZC12A~1ZC120A
Handling Precaution
The absolute maximum ratings denote the absolute maximum ratings, which are rated values and must not be
exceeded during operation, even for an instant. The following are the general derating methods that we recommend
when you design a circuit with a device.
P:
We recommend that the worst case power dissipation be no greater than 50% of the absolute
maximum rating of power dissipation. Carry out adequate heat design.
Derate this rating when using a device in order to ensure high reliability. We recommend that the
device be used at a T
j
of below 120°C.
T
j
:
Thermal resistance between junction and ambient fluctuates depending on the device’s mounting condition. When
using a device, design a circuit board and a soldering land size to match the appropriate thermal resistance value.
Please refer to the Rectifiers databook for further information.
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2006-11-09
1ZC12A~1ZC120A
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2006-11-09
1ZC12A~1ZC120A
RESTRICTIONS ON PRODUCT USE
•
The information contained herein is subject to change without notice.
030619EAA
•
The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of
TOSHIBA or others.
•
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
•
The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
•
TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced
and sold, under any law and regulations.
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2006-11-09
