1N821
(AUR),(UR-1)
-
1N829
(AUR),(UR-1)
TC Zener Reference Diode Series
Rev. V1
Features
Metallurgically Bonded, Double Plugged
Construction
Electrically Equivalent to CD821 - CD829
Available in JAN, JANTX, JANTXV and JANS
Description
These 0.5 W zener diodes are electrically equivalent
to the CD821 - CD829 series diodes.
Electrical Specifications: T
A
= +25°C (unless otherwise specified)
Nominal
Zener
Voltage
V
ZT
@ I
ZT1
V
1N821UR
1N821AUR
1N823UR
1N823AUR
1N825UR
1N825AUR
1N826UR
1N827UR
1N827AUR
1N828UR
1N829UR
1N829AUR
5.9 - 6.5
5.9 - 6.5
5.9 - 6.5
5.9 - 6.5
6.2 - 6.9
5.9 - 6.5
5.9 - 6.5
6.2 - 6.9
5.9 - 6.5
Zener
Test
Current
I
ZT
mA
7.5
7.5
7.5
7.5
7.5
Maximum
Zener
Impedance
1
Z
ZT
@ I
ZT
Ω
15
10
15
10
15
10
15
15
10
15
15
10
-55°C to +100°C
Voltage
Temperature
Stability
2
3V
ZT
@ I
ZT
mV
96
48
19
19
20
9
9
10
5
Effective
Temperature
Coefficient
% / °C
0.01
0.005
0.002
0.001
0.0005
Part #
1. Zener impedance is derived by superimposing on I
ZT
at 60 HZ RMS AC current equal to 10% of I
ZT
.
2.
The maximum allowable change observed over the entire temperature range i.e., the diode voltage will not exceed the specialized mV at
any discrete temperature between the established limits, per JEDEC standard No.5.
Absolute Maximum Ratings
3,4
Parameter
DC Power Dissipation
Power Derating
Reverse Leakage Current
Operating Temperature
Storage Temperature
Absolute Maximum
500 mW @ +50°C
4 mW / °C above +50°C
I
R
= 2 µA, V
R
= 3 V
DC
-65°C to +175°C
-65°C to +175°C
3. Exceeding any one or combination of these limits may cause permanent damage to this device.
4.
MACOM does not recommend sustained operation near these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
1
1N821
(AUR),(UR-1)
-
1N829
(AUR),(UR-1)
TC Zener Reference Diode Series
Rev. V1
Zener Impedance vs. Operating Current
Power Derating Curve
Change in Temperature Coefficient vs. Operating Current
2
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
1N821
(AUR),(UR-1)
-
1N829
(AUR),(UR-1)
TC Zener Reference Diode Series
Rev. V1
Outline (DO
–
213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34)
Dim.
D
F
G
G1
S
Millimeters
Min.
Max.
1.60
0.41
3.30
1.70
0.55
3.70
Inches
Min.
Max.
0.063
0.016
0.130
0.067
0.022
0.140
2.54 ref.
0.03 min.
0.100 ref.
0.001 min.
3
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
1N821
(AUR),(UR-1)
-
1N829
(AUR),(UR-1)
TC Zener Reference Diode Series
Rev. V1
MACOM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with MACOM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM 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 MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
4
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
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