Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SURFACE MOUNT SILICON ZENER DIODES
BZT52C 4V7 to 39V
SOD-123
PLASTIC PACKAGE
Marking: As Indicated below with Cathode Band
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Forward Voltage Drop @ I
F
10mA
Power Dissipation @ 25ºC
Peak Forward Surge Current, 8.3ms Single
Half Sine-WaveSuperimposed on Rated Load
Operating Junction and Storage Temperature
Range
SYMBOL
V
F
*P
D
**I
FSM
T
j
VALUE
0.9
410
2.0
- 55 to +150
UNIT
V
mW
A
°C
2
* Mounted on 5.0mm ( 0.13mm thick) land areas
** Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute
maximum
ELECTRICAL CHARACTERISTICS (T
a
=25°C unless specified otherwise)
V
F
@ 10mA <0.9V
Reverse Leakage
Zener Impedance
Zener Voltage
Current
Marking
Z
ZK @
I
ZK
I
R
@
V
R
V
Z
@ I
ZT
Z
ZT @
I
ZT
Device #
Code
(mA)
(mA)
(V)
(V)
(Ω)
Ω
(Ω)
Ω
(µA)
µ
max
max
max
max
min
BZT52C 4V7
4.94
78
5.0
500
1.0
5.0
1.0
4.47
W8
BZT52C 5V1
5.36
60
5.0
480
1.0
0.1
0.8
W9
4.85
BZT52C 5V6
5.88
40
5.0
400
1.0
0.1
1.0
WA
5.32
BZT52C 6V2
6.51
10
5.0
200
1.0
0.1
2.0
WB
5.89
BZT52C 6V8
7.14
8
5.0
150
1.0
0.1
3.0
WC
6.46
BZT52C 7V5
7.88
7
5.0
50
1.0
0.1
5.0
WD
7.13
BZT52C 8V2
8.61
7
5.0
50
1.0
0.1
6.0
WE
7.79
WF
BZT52C 9V1
9.56
10
5.0
50
1.0
0.1
7.0
8.65
WG
BZT52C 10
10.50
15
5.0
70
1.0
0.1
7.5
9.50
WH
BZT52C 11
11.55
20
5.0
70
1.0
0.1
8.5
10.45
BZT52C 12
12.60
20
5.0
90
1.0
0.1
9.0
WI
11.40
BZT52C 13
13.65
25
5.0
110
1.0
0.1
10
12.35
WK
BZT52C 15
15.75
30
5.0
110
1.0
0.1
11
WL
14.25
BZT52C 16
16.80
40
5.0
170
1.0
0.1
12
WM
15.20
BZT52C 18
18.90
50
5.0
170
1.0
0.1
14
WN
17.10
BZT52C 20
21.00
50
5.0
220
1.0
0.1
15
19.00
WO
BZT52C 22
23.10
55
5.0
220
1.0
0.1
17
WP
20.90
BZT52C 24
25.20
80
5.0
220
1.0
0.1
18
22.80
WR
BZT52C 27
28.35
80
5.0
250
1.0
0.1
20
25.65
WS
BZT52C 30
31.50
80
5.0
250
1.0
0.1
22.5
28.50
WT
BZT52C 33
34.65
80
5.0
250
1.0
0.1
25
WU
31.35
BZT52C 36
37.80
90
5.0
250
1.0
0.1
27
WW
34.20
BZT52C 39
37.05
40.95
90
5.0
300
1.0
0.1
29
WX
BZT52C4V7_39V Rev180105E
Continental Device India Limited
Data Sheet
Page 1 of 4
BZT52C 4V7 to 39V
SOD-123
PLASTIC PACKAGE
BZT52C4V7_39V Rev180105E
Continental Device India Limited
Data Sheet
Page 2 of 4
BZT52C 4V7 to 39V
SOD-123
PLASTIC PACKAGE
Component Disposal Instructions
1. CDIL Semiconductor Devices are RoHS compliant, customers are requested to please
dispose as per prevailing Environmental Legislation of their Country.
2.
In Europe, please dispose as per EU Directive 2002/96/EC on Waste Electrical and
Electronic Equipment (WEEE).
BZT52C4V7_39V Rev180105E
Continental Device India Limited
Data Sheet
Page 3 of 4
Customer Notes
BZT52C 4V7 to 39V
SOD-123
PLASTIC PACKAGE
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for
application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to
confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and
on the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for
inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application
or use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are
not designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual
Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or applications
do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 4141 1112 Fax + 91-11-2579 5290, 4141 1119
email@cdil.com
www.cdilsemi.com
BZT52C4V7_39V Rev180105E
Continental Device India Limited
Data Sheet
Page 4 of 4
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