Continental Device India Limited
An ISO/TS16949 and ISO 9001 Certified Company
HIGH SPEED SILICON SWITCHING DIODE AXIAL LEAD
CTZ 2.6 to 47
500mW
DO- 35
Glass Axial Package
FEATURES
These Zeners Are Best Suited For Industrial Purpose , Military & Space applications.
Hermetically Sealed Glass With Double Stud And Glass Passivated Chip Provides Excellent Stabililty and
Reliability.
ABSOLUTE MAXIMUM RATINGS (Ta=25ºC unless specified otherwise)
DESCRIPTION
SYMBOL
VALUE
Power Dissipation @T
A
=25ºC
P
TA
500
P
S
Surge Power Dissipation
5
tp=8.3mS
T
J
Junction Temperature
175
T
stg
Storage Temperature
-65 to+175
ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise)
DESCRIPTION
SYMBOL
R
th(j-a)
Thermal Resistance
Junction Ambient
Forward Voltage
at I
F
=200mA
UNIT
mW
W
ºC
ºC
VALUE UNIT
0.3 ºC/mW
V
F
1.5
V
ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise)
r
ZK
@
I
ZK
I
ZT
I
R
@
V
ZT
@ r
ZT
@
DEVICE
Temp.
I
ZK
*
V
R
I
ZT
*
I
ZT
*
Coeff.of
MAX
MAX
Zener Voltage
typ
(V)
(Ω)
(mA)
(Ω)
(mA)
(%/ºC )
(µA)
CTZ2.6
2.6
30
20
600
1
-0.085
75
CTZ2.7
2.7
30
20
600
1
-0.085
75
CTZ3.0
3.0
48
20
600
1
-0.075
20
CTZ 3.3
3.3
44
20
600
1
-0.070
10
CTZ 3.6
3.6
42
20
600
1
-0.065
5
CTZ3.9
3.9
40
20
600
1
-0.060
5
CTZ 4.3
4.3
36
20
600
1
-0.055
0.5
CTZ 4.7
4.7
32
20
600
1
-0.043
10
CTZ 5.1
5.1
28
20
550
1
+/-0.030
5
CTZ 5.6
5.6
16
20
450
1
+/-0.028
10
CTZ 6.2
6.2
6
210
200
1
+0.045
10
CTZ 6.8
6.8
6
20
150
1
+0.050
5
V
R
I
ZM
MAX
I
ZSM
MAX
(mA)
(V)
1
1
1
1
1
1
1
2
2
3
4
5
(mA)
147.8
168.3
148.5
135
126
115
105
95
87
80
72
65
1500
1375
1260
1165
1060
965
890
810
730
665
Continental Device India Limited
Data Sheet
Page 1 of 4
HIGH SPEEDS SILICON SWITCHING DIODE AXIAL LEAD
CTZ 2.6 to 47
500mW
DO- 35
Glass Axial Package
DEVICE
V
ZT
@
I
ZT
*
r
ZT
@
I
ZT
*
MAX
(Ω)
8
10
12
14
15
19
23
27
31
35
39
67
75
77
93
96
146
192
246
286
I
ZT
r
ZK
@
I
ZK
*
MAX
(Ω)
50
50
50
70
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1000
1500
1500
I
ZK
CTZ 7.5
CTZ 8.2
CTZ9.1
CTZ 10
CTZ 11
CTZ 12
CTZ 13
CTZ 15
CTZ 16
CTZ 18
CTZ 20
CTZ 22
CTZ 24
CTZ27
CTZ30
CTZ33
CTZ36
CTZ39
CTZ43
CTZ 47
(V)
705
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
(mA)
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
(mA)
1
1
1
1
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
I
R
@
Temp.
V
R
Coeff.of
Zener Voltage
typ
(%/ºC )
(µA)
+0.058
1.0
+0.062
0.52
+0.068
0.1
+0.075
0.1
+0.073
0.1
0.076
0.1
+0.079
0.1
+0.082
0.1
+0.083
0.1
+0.085
0.1
+0.086
0.1
+0.087
0.1
+0.088
0.1
+0.090
0.1
+0.091
0.1
+0.092
0.1
+0.093
0.1
+0.094
0.1
+0.095
0.1
+0.095
0.1
V
R
I
ZM
MAX
I
ZSM
MAX
(mA)
605
555
500
455
410
380
350
300
285
250
225
205
190
170
150
135
125
115
105
95
(V)
6
7
7
8
9
10
11
13
14
16
18
19
20
22
24
26
28
30
35
42
(mA)
60
55
49
45
41
37
35
30
28
25
22
20
18.6
16.5
15
13.5
12.4
11.4
10.4
9.5
Available iln l'+-10% Tolerance. Add Suffix "A" for '+- 5% Tolerance
* Pulse Condition : 20ms < 50ms, Duty Cycle <2%
Continental Device India Limited
Data Sheet
Page 2 of 4
CTZ 2.6 to 47
500mW
DO- 35
Glass Axial Package
DIM
A
C
D
B
NOTES
1. Cathode is marked by Band.
2. All dimensions are in mm.
C
D
MIN
25.40
3.03
0.46
1.52
MAX
—
4.44
0.56
2.29
DO-35 Glass Axial Package
A
B
A
DO-35, 52mm Taping Specification
1.05 MAX.
1.5 R MAX.
5.50
4.50
52 mm Taping Specification
1. T & A indicates Axial Tape & Ammo packing (52 mm
Tape Spacing).
2. 300 mm (min) leader tape on every spool.
3. No. of empty places allowed 0.25% without
consecutive empty places.
4. Ends of leads shall preferably not protrude beyond
the tapes.
5. Components shall be held sufficiently in the tape or
tapes so that they can not come free in normal
handling.
LEADER
CENTRE LINE
± 1.05
54.00
50.00
6.0
5.0
52.0
11 DIODES
48.0
All dimensions in mm.
ED
FE
6. 0 ± 1.
0
52 ± 2
.0 .0
6 .0 ±1.
0
TAPES
85.0 mm
LABEL
.
255
0m
m
73
.5 m
m
DO-35:- 5000 pcs./Ammo Pack
DIODE AMMO PACK
On request also available in 26 mm Tape and Ammo Pack
Packing Detail
PACKAGE
DO-35 T&A
STANDARD PACK
Details
Net Weight/Qty
5K/ammo box
0.88 kg/5K pcs
INNER CARTON BOX
Size
Qty
10" x 3.5" x 3.5"
5K
Size
OUTER CARTON BOX
Qty
Gr Wt
125K
25 kgs
12.7" x 12.7" x 20"
Continental Device India Limited
Data Sheet
Page 3 of 4
Notes
CTZ 2.6 to 47
500mW
DO- 35
Glass Axial Package
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
CTZ2.6_47Rev081001
Continental Device India Limited
Data Sheet
Page 4 of 4
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