Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SURFACE MOUNT SILICON ZENER DIODES
BZT52C 4V3S to 39S
SOD-323
PLASTIC PACKAGE
Marking:
As Indicated below with Cathode Band
SYMBOL
V
F
*P
D
**I
FSM
T
j
VALUE
0.9
200
2.0
- 55 to +150
UNIT
V
mW
A
°C
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Maximum 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
* Mounted on 5.0mm
2
( 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)
Zener Voltage
Device #
min
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
V
Z
@ I
ZT
(V)
max
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
V
F
@ 10mA <0.9V
Reverse Leakage
Zener Impedance
Current
Z
ZK @
I
ZK
Z
ZT @
I
ZT
I
R
@
V
R
(mA)
(mA)
(V)
(Ω)
Ω
(Ω)
Ω
(µA)
µ
max
max
max
95
5.0
500
1.0
5.0
1.0
78
5.0
500
1.0
5.0
2.0
60
5.0
480
1.0
0.1
0.8
40
5.0
400
1.0
0.1
1.0
10
5.0
200
1.0
0.1
2.0
8
5.0
150
1.0
0.1
3.0
7
5.0
50
1.0
0.1
5.0
7
5.0
50
1.0
0.1
6.0
10
5.0
50
1.0
0.1
7.0
15
5.0
70
1.0
0.1
7.5
20
5.0
70
1.0
0.1
8.5
20
5.0
90
1.0
0.1
9.0
25
5.0
110
1.0
0.1
10
30
5.0
110
1.0
0.1
11
40
5.0
170
1.0
0.1
12
50
5.0
170
1.0
0.1
14
50
5.0
220
1.0
0.1
15
55
5.0
220
1.0
0.1
17
80
5.0
220
1.0
0.1
18
80
5.0
250
1.0
0.1
20
80
5.0
250
1.0
0.1
22.5
80
5.0
250
1.0
0.1
25
90
5.0
250
1.0
0.1
27
90
5.0
300
1.0
0.1
29
Data Sheet
Marking
Code
W7
W8
W9
WA
WB
WC
WD
WE
WF
WG
WH
WI
WK
WL
WM
WN
WO
WP
WR
WS
WT
WU
WW
WX
BZT52C 4V3S
BZT52C 4V7S
BZT52C 5V1S
BZT52C 5V6S
BZT52C 6V2S
BZT52C 6V8S
BZT52C 7V5S
BZT52C 8V2S
BZT52C 9V1S
BZT52C 10S
BZT52C 11S
BZT52C 12S
BZT52C 13S
BZT52C 15S
BZT52C 16S
BZT52C 18S
BZT52C 20S
BZT52C 22S
BZT52C 24S
BZT52C 27S
BZT52C 30S
BZT52C 33S
BZT52C 36S
BZT52C 39S
BZT52C4V3S_39S Rev200105E
Continental Device India Limited
Page 1 of 3
BZT52C 4V3S to 39S
SOD-323
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).
BZT52C4V3S_39S Rev200105E
Continental Device India Limited
Data Sheet
Page 2 of 3
Customer Notes
BZT52C 4V3S to 39S
SOD-323
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
BZT52C4V3S_39S Rev200105E
Continental Device India Limited
Data Sheet
Page 3 of 3
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