Continental Device India Limited
An ISO/TS16949 and ISO 9001 Certified Company
SURFACE MOUNT ZENER DIODES
(Equivalent to 1W 1N47XX Series)
3
CZ1W 4.7 to 47V
SOT-23
Pin Configuration
1 = ANODE
2 = NC
3 = CATHODE
1
2
ABSOLUTE MAXIMUM RATINGS (Ta=25 deg C unless otherwise specified)
DESCRIPTION
SYMBOL
VALUE
UNIT
VZ
4.7- 47V
V
Working Voltage Range
+/- 5
%
Working Voltage Tolerance
Ptot
600
mW
Power Dissipation
Tj,Tstg
-55 to +150
deg C
Operating & Storage Junction
Temperature Range
Thermal Resistance
Rth j-a
430
K/W
Junction to Ambient#
Rth j-a
500
K/W
Junction to Ambient##
VF<1.5V @ 200mA
ELECTRICAL CHARACTERISTICS(Ta=25 deg C Unless otherwise Specified)
Differential
Differential Reverse Current
Temp
MARKING
CZ1W
Working Voltage
Resistance
4.7- 47V
Resistance
IR
Coeff of
rdiff(ohms)
(mA) rdiff(ohms)
Zener Voltage
VZ(V) $
(IZ)
(min) (max)
(IZT)
(max)
(uA)
(V)
(TYP)
(max) (mA)
4.4 - 5.0
53
8.0
10
1.0
- 0.01
500
1.0
4Z7
CZ1W 4.7
4.8 - 5.4
49
7.0
10
1.0
0.01
550
1.0
5Z1
CZ1W 5.1
5.2 - 6.0
45
5.0
10
2.0
0.03
600
1.0
5Z6
CZ1W 5.6
5.8 - 6.6
41
2.0
10
3.0
0.04
700
1.0
6Z2
CZ1W 6.2
6.4 - 7.2
37
3.5
10
4.0
0.05
700
1.0
6Z8
CZ1W 6.8
7.0 - 7.9
34
4.0
10
5.0
0.05
700
0.5
7Z5
CZ1W 7.5
7.7 - 8.7
31
4.5
10
6.0
0.06
700
0.5
8Z2
CZ1W 8.2
8.5 - 9.6
28
5.0
10
7.0
0.06
700
0.5
9Z1
CZ1W 9.1
9.4 - 10.6
25
7.0
10
7.6
0.07
700
0.25
10Z
CZ1W 10
10.4 - 11.6
23
8.0
5.0
8.4
0.07
700
0.25
11Z
CZ1W 11
11.4 - 12.7
21
9.0
5.0
9.1
0.07
700
0.25
12Z
CZ1W 12
12.4 - 14.1
19
10
5.0
9.9
0.07
700
0.25
13Z
CZ1W 13
13.8 - 15.6
17
14
5.0
11.4
0.08
700
0.25
15Z
CZ1W 15
15.3 - 17.1
15.5
16
5.0
12.2
0.08
700
0.25
16Z
CZ1W 16
16.8 - 19.1
14
20
5.0
13.7
0.08
750
0.25
18Z
CZ1W 18
18.8 - 21.2
12.5
22
5.0
15.2
0.08
750
0.25
20Z
CZ1W 20
20.8 - 23.3
11.5
23
5.0
16.7
0.08
750
0.25
22Z
CZ1W 22
22.8 - 25.6
10.5
25
5.0
18.2
0.08
750
0.25
24Z
CZ1W 24
25.1 - 28.9
9.5
35
5.0
20.6
0.09
750
0.25
27Z
CZ1W 27
28.0 - 32.0
8.5
40
5.0
22.8
0.09
1000
0.25
30Z
CZ1W 30
31.0 - 35.0
7.5
45
5.0
25.1
0.09
1000
0.25
33Z
CZ1W 33
34.0 - 38.0
7,.0
50
5.0
27.4
0.09
1000
0.25
36Z
CZ1W 36
37.0 - 41.0
6.5
60
5.0
29.7
0.09
1000
0.25
39Z
CZ1W 39
40.0 - 46.0
6.0
70
5.0
32.7
0.09
1500
0.25
43Z
CZ1W 43
44.0 - 50.0
5.5
80
5.0
35.8
0.09
1500
0.25
47Z
CZ1W 47
#Device mounted on a cermic alumna.
##Device mounted on an FR5 printed circuit board
$Pulse Test 20ms=tp=50ms
Continental Device India Limited
Data Sheet
Page 1 of 3
SOT-23 Formed SMD Package
±0.05
2.50
± 0.02
0.60
±0.025
1.30
±0.02
0.60
SOT-23 Package Reel Information
Reel specifications for W" Packing (13" reel)
14.4
MAX
ø100.0± 0.5 / ø 54.5 ± 0.5
ø329.2± 0.5 / 178 ± 0.5
7.9 – 10.9
9.2± 0.5
±0.025
2.90
±0.05
1.90
0.40
+0.08
-0.02
1
cL
3
+0.5
–0.2
ø13.0
180
or
330
TRAILER
2
ø20.2 MIN
3°
3°
DETAIL X
±0.02
0.60
PARTING LINE
RO.08
±0.01
0.12
±4"
±3"
±0.04
0.06
R0.08
±0.025
0.95
All dim ensio ns in mm
330 / 180 m m – Antistatic C oated Plastic R eel
N O TE S:
N o. of D evices
1.
2.
3.
4.
5.
8m m Tape
Size o f Ree l
330 m m (13")
10,000 Pcs
8m m Tape
Size o f Ree l
180 m m (7")
3,000 Pcs
6°
0.21
7°
±0.05
2.50
5°
The b andolier of 330 m m reel co ntain s at least 10,000 devices.
The b andolier of 180 m m reel co ntain s at least 3,000 devices.
N o m ore th an 0.5% m issing devices / reel. 50 em pty com partmen ts for 330 mm reel.
15 em pty com partme nts for 180 mm reel.
Three consecutive em pty p laces migh t be found provided this gap is follow ed by 6
conse cutive devices.
The carrier tape (leader) starts w ith at least 75 em pty positions (e quiva lent to 330
m m). In order to fix th e carrier ta pe a self adhesive tape of 20 to 50 m m is applie d. At
the en d of the bando lier a t least 40 e mpty positions (equivalent to 160 mm ) are there .
Tape Specification for SOT-23 Surface Mount Device
± 0.1
4.0
± 0.05
± 0.1
2.0
4.0
± 0.1
1.75
+0.3 ± 0.05
- 0.1 3.5
8.0
5.75
MAX
± 0.05
± 0.05
1.55
± 0.10
2.77
± 0.1
1.22
1.6
MAX
1.0
± 0.10
3.15
D irection of Unreeling
All dimensions in mm
Packing Detail
PACKAGE
Details
SOT-23 T&R
3K/reel
10K/reel
STANDARD PACK
Net Weight/Qty
136 gm/3K pcs
415 gm/10K pcs
Size
3" x 7.5" x 7.5"
9" x 9" x 9"
13" x 13" x 0.5"
INNER CARTON BOX
Qty
12.0K
51.0K
10.0K
Size
17" x 15" x 13.5"
19" x 19" x 19"
17" x 15" x 13.5"
OUTER CARTON BOX
Qty
192.0K
408.0K
300.0K
Gr Wt
12 kgs
28 kgs
16 kgs
Continental Device India Limited
Data Sheet
Page 2 of 3
FIXING
TAPE
0.08
LEADER
± 0.02
0.60
1.30
7°
0.08
± 0.02
0.60
2.0± 0.5
Customer Notes
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete 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
Discrete 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, 5141 1112 Fax + 91-11-2579 5290, 5141 1119
emai@cdil.com
cdilsemi.com
Continental Device India Limited
Data Sheet
Page 3 of 3
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