Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SURFACE MOUNT ZENER DIODES
(Equivalent to 1W 1N47XX Series)
CZ1W 4.7 to 47V
SOT-23
3
Pin Configuration
1 = ANODE
2 = NC
3 = CATHODE
2
1
ABSOLUTE MAXIMUM RATINGS (Ta=25 deg C unless otherwise specified)
DESCRIPTION
SYMBOL
VALUE
4.7- 47V
+/- 5
600
-55 to +150
UNIT
V
%
mW
deg C
Working Voltage Range
Working Voltage Tolerance
Power Dissipation
Operating & Storage Junction
Temperature Range
VZ
Ptot
Tj,Tstg
Thermal Resistance
Junction to Ambient#
Junction to Ambient##
Rth j-a
Rth j-a
430
500
K/W
K/W
ELECTRICAL CHARACTERISTICS(Ta=25 deg C Unless otherwise Specified)
VF<1.5V @ 200mA
Reverse Current
Differential
Resistance
rdiff(ohms)
(IZ)
CZ1W
4.7- 47V
Working Voltage
Differential
Resistance
(mA) rdiff(ohms)
Temp
Coeff of
Zener Voltage
MARKING
IR
VZ(V) $
(min) (max)
4.4 - 5.0
4.8 - 5.4
5.2 - 6.0
5.8 - 6.6
6.4 - 7.2
7.0 - 7.9
7.7 - 8.7
8.5 - 9.6
9.4 - 10.6
10.4 - 11.6
11.4 - 12.7
12.4 - 14.1
13.8 - 15.6
15.3 - 17.1
16.8 - 19.1
18.8 - 21.2
20.8 - 23.3
22.8 - 25.6
25.1 - 28.9
28.0 - 32.0
31.0 - 35.0
34.0 - 38.0
37.0 - 41.0
40.0 - 46.0
44.0 - 50.0
(IZT)
53
49
45
41
37
34
31
28
25
23
21
19
17
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7,.0
6.5
6.0
5.5
(max)
8.0
7.0
5.0
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10
(uA)
10
10
10
10
10
10
10
10
(V)
1.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
(TYP)
- 0.01
0.01
0.03
0.04
0.05
0.05
0.06
0.06
0.07
0.07
0.07
0.07
0.08
0.08
0.08
0.08
0.08
0.08
0.09
0.09
0.09
0.09
0.09
0.09
0.09
(max) (mA)
CZ1W 4.7
CZ1W 5.1
CZ1W 5.6
CZ1W 6.2
CZ1W 6.8
CZ1W 7.5
CZ1W 8.2
CZ1W 9.1
CZ1W 10
CZ1W 11
CZ1W 12
CZ1W 13
CZ1W 15
CZ1W 16
CZ1W 18
CZ1W 20
CZ1W 22
CZ1W 24
CZ1W 27
CZ1W 30
CZ1W 33
CZ1W 36
CZ1W 39
CZ1W 43
CZ1W 47
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1000
1500
1500
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
4Z7
5Z1
5Z6
6Z2
6Z8
7Z5
8Z2
9Z1
10Z
11Z
12Z
13Z
15Z
16Z
18Z
20Z
22Z
24Z
27Z
30Z
33Z
36Z
39Z
43Z
47Z
10
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
14
16
20
22
23
25
35
40
45
50
60
70
80
#Device mounted on a cermic alumna.
##Device mounted on an FR5 printed circuit board
$Pulse Test 20ms=tp=50ms
Continental Device India Limited
Page 1 of 3
Data Sheet