TA 33
www.vishay.com
Vishay Sfernice
Wirebondable Dual Value Thin Film Chip Resistor Networks,
Center Tap
FEATURES
• Center tap feature
• Resistor material: Self-passivating
Tantalum nitride
• Silicon substrate for good power dissipation
• Wirebondable
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
Actual Size
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
SCHEMATIC
R
T
R
1
R
2
These tantalum chips combine excellent stability 0.07 %
(2000 h, rated power at +70 °C) with great power handling
capacity. Two bonding pads per termination allow greater
flexibility in hybrid layout design.
R
T
= R
1
+ R
2
with R
1
= R
2
Standard
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
TA 33
SIZE
0303
RESISTANCE
RANGE
(1)
50 to 1M
POWER RATING
P
70 °C
W
0.125
ABSOLUTE
TOLERANCE
±%
0.5, 1, 2
RATIO
TOLERANCE
±%
0.1, 0.5
ABSOLUTE
TCR
(2)
± ppm/°C
50, 100
RATIO
TCR
± ppm/°C
5
Notes
(1)
(R =
R
+
R
)
T
1
2
(2)
± 100 ppm/°C, ± 50 ppm/°C on request at -55 °C to +155 °C
PERFORMANCES
TEST
Ohmic value: Ratio
Stability
Limiting voltage
Noise
Thermal EMF
Shelf life stability
SPECIFICATIONS
1/1 standard (unequal values: please consult)
± 0.07 % typical, ± 0.1 maximum
50 V
DC
on
R
T
< - 35 dB typical
0.01 μV/°C
100 ppm
1 year at +25 °C
MIL-STD-202 method 308
2000 h at +70 °C under Pn
CONDITIONS
Operating temperature
range
Rated Power in %
CLIMATIC SPECIFICATIONS
-55 °C to +155 °C
DERATING
100
80
60
40
20
0
Storage temperature range
-55 °C to +155 °C
0
25
50
75
100
125
150
175
Ambient Temperature in °C
Revision: 25-Jan-18
Document Number: 60066
1
For technical questions, contact:
sferthinfilm@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
TA 33
www.vishay.com
DIMENSIONS
DIMENSION
B
Bonding Pad Area
D
Vishay Sfernice
INCHES
0.033 ± 0.004
0.033 ± 0.004
0.01 to 0.015
0.006
0.004
0.006
MILLIMETERS
0.855 ± 0.10
0.855 ± 0.10
0.25 to 0.40
0.15
0.10
0.15
A
B
C
A
E
D
E
C
F
F
MECHANICAL SPECIFICATIONS
Resistive element
Substrate material
Passivation
Bonding pads
Tantalum nitride
Silicon
Self passivation
Aluminum, gold on request
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: TA33-5K2F25KD0099 (preferred part number format)
T
A
3
3
-
5
K
2
F
2
5
K
D
0
0
9
9
GLOBAL MODEL
R
1
VALUE
Decimal
R, K, or M
ABS. TOLERANCE
D
= ± 0.5 %
F
= ± 1.0 %
G
= ± 2.0 %
R
2
VALUE
Decimal
R, K, or M
RAT. TOLERANCE
B
= ± 0.1 %
D
= ± 0.5 %
OPTION
Leave blank
if no option
Revision: 25-Jan-18
Document Number: 60066
2
For technical questions, contact:
sferthinfilm@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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