CD6309 - CD6349
0.5 W Zener Diode Chips
Rev. V3
Features
•
Low reverse Leakage Characteristics
•
Low Noise Characteristics
•
All Junctions Completely Protected with Silicon
Dioxide
•
Electronically Equivalent to 1N6309
-
1N6349
•
Compatible with All Wire Bonding and Die Attach
Techniques
•
JANHC, JANKC available per MIL-PRF-
19500/533
Description
This zener diode chip series is military qualified to
MIL-PRF-19500/533 and is ideal for high reliability
applications where a failure cannot be tolerated. It
includes zener selections from 2.4 to 110 volts in
standard 5% tolerances as well as tighter tolerances
identified by different suffix letters on the part
number. They are also available in surface mount
and axial lead packages. VPT Components also
offers numerous other zener products to meet higher
and lower power ratings in both thru-hole and
surface mount packages.
Electrical Specifications
Zener Voltage Test Current
Part Types
1
+/-5% @ IZ1
Volts
Nom.
IZT
mA
Typ.
Dynamic Impedance
ZZT @ IZ2
ZZK @ 250 µA
Current
Voltage Reg.
2
Maxium Zener
IZM
mA
Max.
VZ (reg.)
Volts
Typ.
Reverse Current
I
R
1 @ V
R,
25°C
µA
Max.
Volts
Noise Density
@ 250 mA
1 to 3 kHz
µV / √Hz
Max.
Ohms
Typ.
CD6309
CD6310
CD6311
CD6312
CD6313
CD6314
CD6315
CD6316
CD6317
CD6318
CD6319
CD6320
CD6321
CD6322
1
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
29
27
25
23
20
17
14
8
3
3
4
5
1200
1300
1400
1400
1400
1700
1900
1500
1300
1200
800
400
400
400
177
157
141
128
117
108
99
90
83
76
68
63
57
52
1.5
1.5
1.5
1.6
1.6
1.6
0.90
0.50
0.40
0.40
0.30
0.35
0.40
0.40
100
60
30
5
3
2
2
5
5
5
5
2
2
1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
2.0
2.5
3.5
4.0
5.0
6.0
1
1
1
1
1
1
1
1
1
2
5
5
5
20
(Continued next page)
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
CD6309 - CD6349
0.5 W Zener Diode Chips
Rev. V3
Electrical Specifications
Zener Voltage Test Current
Part Types
1
+/-5% @ IZ1
Volts
Nom.
IZT
mA
Typ.
Dynamic Impedance
ZZT @ IZ2
ZZK @ 250 µA
Current
Voltage Reg.
2
Maxium Zener
IZM
mA
Max.
VZ (reg.)
Volts
Typ.
Reverse Current
I
R
1 @ V
R,
25°C
µA
Max.
Volts
Noise Density
@ 250 mA
1 to 3 kHz
µV / √Hz
Max.
Ohms
Typ.
CD6323
CD6324
CD6325
CD6326
CD6327
CD6328
CD6329
CD6330
CD6331
CD6332
CD6333
CD6334
CD6335
CD6336
CD6337
CD6338
CD6339
CD6340
CD6341
CD6342
CD6343
CD6344
CD6345
CD6346
CD6347
CD6348
CD6349
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
20
20
20
20
12
8.5
7.8
7.0
6.2
5.6
5.2
4.6
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.0
1.8
1.7
1.5
1.4
1.3
1.1
6
6
7
7
8
10
12
14
18
20
24
27
32
40
50
55
65
75
85
100
125
155
180
220
270
340
500
500
500
550
550
550
600
600
600
500
500
500
500
500
600
600
700
800
900
1000
1200
1300
1500
1600
1800
2100
2400
2800
47
43
39
35
33
28
27
24
21
19
18
16
14
13
12
11
9.9
9.0
8.3
7.6
6.8
6.3
5.7
5.2
4.7
4.3
3.9
0.50
0.50
0.50
0.55
0.55
0.70
0.75
0.85
0.95
1.05
1.15
1.30
1.45
1.60
1.75
1.90
2.10
2.25
2.50
2.70
2.90
3.20
3.40
3.80
4.20
4.40
4.80
1
1
1.0
1.0
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
7.0
8.0
8.5
9.0
9.9
11
12
14
15
17
18
21
23
25
27
30
33
36
39
43
47
52
56
62
69
76
84
40
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
80
80
80
80
80
80
80
80
80
80
80
1. The JEDEC type numbers shown above have a standard tolerance of ±5% of the nominal Zener voltage. Nominal Zener voltage is
measured with the devicejunction in thermal equilibrium at an ambient temperature of 25°C ±3°C. Suffix “C” signifies ±2%, suffix “D”
signifies ±1% tolerance.
2. Vz REG = Vz @ 50% of Izm minus Vz @ 10% of Izm.
3. Zener impedance is derived by superimposing on 1 Z
ZT
A 60 Hz rms a.c.current equal to 10% of 1 Z
ZT
or 1 Z
ZK
.
2
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
CD6309 - CD6349
0.5 W Zener Diode Chips
Rev. V3
Absolute Maximum Ratings
4,5
Zener Impedance vs. Operating Current
Forward Voltage
Storage Temperature
Operating Temperature
1.4 V @ 1 A
-65°C
to +175°C
-65°C
to +175°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. VPT Components does not recommend sustained operation
near these survivability limits.
Die
Top: (anode) AL
Back: (cathode) Au
AL Thickness:
25,000 Å Minimum
Gold Thickness:
3,500 Å Minimum
Chip Thickness:
10 mils
Circuit Layout Data: For Zener operation, cathode must be
operated positive with respect to anode.
Metallization:
3
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
CD6309 - CD6349
0.5 W Zener Diode Chips
Rev. V3
VPT COMPONENTS. ALL RIGHTS RESERVED.
Information in this document is provided in connection with VPT Components products. These materials are provided by
VPT Components as a service to its customers and may be used for informational purposes only. Except as provided in VPT
Components Terms and Conditions of Sale for such products or in any separate agreement related to this document, VPT
Components assumes no liability whatsoever. VPT Components assumes no responsibility for errors or omissions in these
materials. VPT Components may make changes to specifications and product descriptions at any time, without notice. VPT
Components makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or
incompatibilities arising from future changes to its specifications and product descriptions. No license, express or implied,
by estoppels or otherwise, to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, RELATING TO
SALE AND/OR USE OF VPT COMPONENTS PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A
PARTICULAR PURPOSE, CONSEQUENTIAL OR INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PA-
TENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. VPT COMPONENTS FURTHER DOES NOT WARRANT THE
ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CON-TAINED WITHIN THESE
MATERIALS. VPT COMPONENTS SHALL NOT BE LIABLE FOR ANY SPECIAL, IN-DIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVE-NUES OR LOST PROFITS, WHICH MAY RESULT FROM THE USE
OF THESE MATERIALS.
VPT Components products are not intended for use in medical, lifesaving or life sustaining applications. VPT Components
customers using or selling VPT Components products for use in such applications do so at their own risk and agree to fully
indemnify VPT Components for any damages resulting from such improper use or sale.
4
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
