Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SILIICON PLANAR ZENER DIODES
3
3
CZMA3V9-47V
Pin Configuration
1 = CATHODE
2 = CATHODE
3 = ANODE
SOT-23
Formed SMD Package
For Lead Free Parts, Device Part #
will be Prefixed with "T"
1
2
2
1
Dual Zener Diodes, Common Anode
ABSOLUTE MAXIMUM RATINGS per diode (T
a
=25°C unless specified otherwise)
SYMBOL
DESCRIPTION
V
Z
Working Voltage Range
Working Voltage Tolerance
I
FRM
Repetitive Peak Forward Current
I
ZRM
Repetitive Peak Working Current
*P
tot
Power Dissipation upto T
a
=25ºC
**P
tot
Power Dissipation upto T
a
=25ºC
Storage Temperature
Junction Temperature
**Thermal Resistance
From Junction to Ambient
* Device mounted on a ceramic alumna
** Device mounted on an FR5 printed circuit board
ELECTRICAL CHARACTERISTICS per diode (T
a
=25°C V
F
< 0.9V max, I
F
=10mA)
Working Voltage
Differential
Reverse
Device
Temperature
Resistance
Current
Coefficient
***V
Z
(V)
at I
Z
test=5mA
min
3.70
4.00
4.40
4.80
5.20
5.80
6.40
7.00
7.70
8.50
9.40
max
4.10
4.60
5.00
5.40
6.00
6.60
7.20
7.90
8.70
9.60
10.60
r
diff
(Ω)
Ω
at I
Z
test=5mA
typ
85
80
50
40
15
6
6
6
6
6
8
max
90
90
80
60
40
10
15
15
15
15
20
S
Z
(mV/K)
at I
Z
test=5mA
min
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
1.2
2.5
3.2
3.8
4.5
typ
-2.5
-2.5
-1.4
-0.8
-1.2
2.3
3.0
4.0
4.6
5.5
6.4
max
0
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
R
th (j-a)
420
K/W
T
j
T
stg
VALUE
3V9 to 39
+5
250
250
300
250
150
- 55 to +150
UNIT
V
%
mA
mA
mW
mW
°C
°C
Differential
Resistance
r
diff
(Ω)
Ω
at I
Z
test=5mA
typ
400
410
425
400
80
40
30
30
40
40
50
max
600
600
500
480
400
150
80
80
80
100
150
Marking
I
R
at
µ
A
3.0
3.0
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
V
R
V
1
1
2
2
2
4
4
5
5
6
7
CZMA 3.9
CZMA 4.3
CZMA 4.7
CZMA 5.1
CZMA 5.6
CZMA 6.2
CZMA 6.8
CZMA 7.5
CZMA 8.2
CZMA 9.1
CZMA 10
D3.9
D4.3
D4.7
D5.1
D5.6
D6.2
D6.8
D7.5
D8.2
D9.1
D10
CZMA3.9_47VRev_1 071005E
***Pulse test 20ms < t
p
<50ms
Continental Device India Limited
Data Sheet
Page 1 of 4
SILIICON PLANAR ZENER DIODES
3
3
CZMA3V9-47V
Pin Configuration
1 = CATHODE
2 = CATHODE
3 = ANODE
SOT-23
Formed SMD Package
For Lead Free Parts, Device Part #
will be Prefixed with "T"
1
2
2
1
ELECTRICAL CHARACTERISTICS per diode (T
a
=25°C V
F
< 0.9V max, I
F
=10mA)
Working Voltage
Differential
Reverse
Device
Temperature
Resistance
Current
Coefficient
***V
Z
(V)
at I
Z
test=5mA
min
10.40
11.40
12.40
13.80
15.30
16.80
18.80
20.80
22.80
max
11.60
12.70
14.10
15.60
17.10
19.10
21.20
23.30
25.60
r
diff
(Ω)
Ω
at I
Z
test=5mA
typ
10
10
10
10
10
10
15
20
25
max
20
25
30
30
40
45
55
55
70
I
R
at
V
R
S
Z
(mV/K)
at I
Z
test=5mA
min
5.4
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
typ max
7.4
9.0
8.4
10
9.4
11
11.4 13
12.4 14
14.4 16
16.4 18
18.4 20
20.4 22
Differential
Resistance
r
diff
(Ω)
Ω
at I
Z
test=1mA
typ
50
50
50
50
50
50
60
60
60
max
150
150
170
200
200
225
225
250
250
Marking
CZMA 11
CZMA 12
CZMA 13
CZMA 15
CZMA 16
CZMA 18
CZMA 20
CZMA 22
CZMA 24
µ
A
0.1
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
V
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
D11
D12
D13
D15
D16
D18
D20
D22
D24
at I
Z
test=2mA
CZMA 27
CZMA 30
CZMA 33
CZMA 36
CZMA 39
CZMA 43
CZMA 47
25.10
28.00
31.00
34.00
37.00
40.00
44.00
28.90
32.00
35.00
38.00
41.00
46.00
50.00
at I
Z
test=2mA
25
30
35
35
40
45
50
80
80
80
90
130
150
170
0.05
0.05
0.05
0.05
0.05
0.05
0.05
18.9
21.0
23.1
25.2
27.3
30.1
32.9
at I
Z
test=2mA
21.4
24.4
27.4
30.4
33.4
37.6
42.0
23.4
26.6
29.7
33.0
36.4
41.2
46.1
25.3
29.4
33.4
37.4
41.2
46.6
51.8
at Iz test=0.5mA
65
70
75
80
80
85
85
300
300
325
350
350
375
375
D27
D30
D33
D36
D39
D43
D47
CZMA3.9_47VRev_1 071005E
***Pulse test 20ms < t
p
<50ms
Continental Device India Limited
Data Sheet
Page 2 of 4
CZMA3V9-47V
SOT-23
Formed SMD Package
For Lead Free Parts, Device Part #
will be Prefixed with "T"
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 specification 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
1
±0 5
.02
2.9
0
±0 5
.0
1 0
.9
0 0
.4
+ .0
0 8
-0 2
.0
cL
3
180
or
330
+0.5
–0.2
ø13.0
TRAILER
2
ø20.2 MIN
3°
3°
0.08
±0 2
.0
0.6
0
P R ING LINE
A T
RO.08
±0
.01
0 2
.1
±4"
±0
.04
0
.06
R0.08
±0 5
.02
0
.95
NOTES:
6°
0.21
5°
7°
±0.05
2.50
±3"
1.
2.
3.
4.
5.
No. of Devices
The bandolier of 330 mm reel contains at least 10,000 devices.
The bandolier of 180 mm reel contains at least 3,000 devices.
No more than 0.5% missing devices / reel. 50 empty compartments for 330 mm reel.
15 empty compartments for 180 mm reel.
Three consecutive empty places might be found provided this gap is followed by 6
consecutive devices.
The carrier tape (leader) starts with at least 75 empty positions (equivalent to 330 mm).
In order to fix the carrier tape a self adhesive tape of 20 to 50 mm is applied. At the end
of the bandolier at least 40 empty positions (equivalent to 160 mm) are there.
8mm Tape
Size of Reel
330 mm (13")
10,000 Pcs
8mm Tape
Size of Reel
180 mm (7")
3,000 Pcs
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
1.0
3.15
All dimensions in mm
±0.05
1.55
±0.10
2.77
±0.1
1.22
1.6
MAX
Direction of Unreeling
Packing Detail
PACKAGE
Details
SOT-23 T&R
3K/
reel
10K/
reel
CZMA3.9_47VRev_1 071005E
STANDARD PACK
Net Weight/
Qty
136 gm/ pcs
3K
415 gm/
10K pcs
Size
INNER CARTON BOX
Qty
12 K
51 K
10 K
Size
OUTER CARTON BOX
Qty
192 K
408 K
300 K
G W
r t
12 kgs
28 kgs
16 kgs
3" x 7.5" x 7.5"
9" x 9" x 9"
13" x 13" x 0.5"
17" x 15" x 13.5"
19" x 19" x 19"
17" x 15" x 13.5"
Continental Device India Limited
Data Sheet
FIXING
TAPE
Page 3 of 4
LEADER
± 0.02
0.60
1.30
7°
0.08
± 0.02
0.60
2.0±0.5
DETAIL X
All dimensions in mm
330 / 180 mm – Antistatic Coated Plastic Reel
Customer Notes
CZMA3V9-47V
SOT-23
Formed SMD Package
For Lead Free Parts, Device Part #
will be Prefixed with "T"
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
email@cdil.com
www.cdilsemi.com
CZMA3.9_47VRev_1 071005E
Continental Device India Limited
Data Sheet
Page 4 of 4
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