QFN- Datasheet

QFNwww.vishay.com
Vishay Dale Thin Film
Quad Flat No Lead Molded Precision Thin Film Resistor,
Surface Mount Network
FEATURES
• 0.65 mm lead pitch
• MSL level 1 per J-STD-020
• Low profile 1 mm seated height
• Small size 5 mm x 5 mm
• Low TCR ± 25 ppm, TCR tracking to ± 5 ppm
• Compliant to RoHS Directive 2002/95/EC
TYPICAL PERFORMANCE
The QFN- series features a standard 20 pins quad flat no
lead 5 mm x 5 mm 0.65 mm pitch package. The quad flat no
lead package saves board space over traditional SOIC
packages. Additional pin counts available, consult factory.
TCR
TOL.
ABSOLUTE
TRACKING
25
5
ABSOLUTE
RATIO
0.1
0.05
SCHEMATIC
Custom schematics available
Please consult factory
STANDARD ELECTRICAL SPECIFICATIONS
TEST
Material
SPECIFICATIONS
CONDITIONS
Passivated nichrome
-
Pin/Lead Number
20
-
Resistance Range
100  (resistor) to 500 k (total)
-
TCR: Absolute
± 25 ppm/°C to ± 100 ppm/°C
- 55 °C to + 125 °C
TCR: Tracking
± 5 ppm/°C (typical)
- 55 °C to + 125 °C
Tolerance: Absolute
± 0.1 % to ± 1.0 %
+ 25 °C
Tolerance: Ratio
± 0.05 % to ± 0.1 %
+ 25 °C
Power Rating: Resistor
100 mW (per element)
Maximum at + 70 °C
Power Rating: Package
500 mW
Maximum at + 70 °C
Stability: Absolute
R ± 0.05 %
2000 h at + 70 °C
Stability: Ratio
R ± 0.015 %
2000 h at + 70 °C
Voltage Coefficient
Working Voltage
0.1 ppm/V
100 V max. not to exceed
P x R
-
Operating Temperature Range
- 55 °C to + 125 °C
-
Storage Temperature Range
- 55 °C to + 150 °C
-
< - 30 dB
-
Noise
Thermal EMF
0.08 μV/°C
-
Shelf Life Stability: Absolute
R ± 0.01 %
1 year at + 25 °C
Shelf Life Stability: Ratio
R ± 0.002 %
1 year at + 25 °C
Revision: 02-Sep-11
1
Document Number: 60015
For technical questions, contact: [email protected]
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
QFNwww.vishay.com
Vishay Dale Thin Film
DIMENSIONS AND IMPRINTING in millimeters
Pin 1 Dot
by Marking
Pin 1 Identification
Chamfer 0.500 x 45°
3.150 ± 0.050
Exp. DAP
5.000 ± 0.050
0.550 ± 0.050
16 17 18 19 20
15
1
14
2
13
3
12
4
0.650 BSC
5.000 ± 0.050
XXX-XXX
MMYY
0.300 ± 0.050
11
5
10
9
8
7
6
2.600
Ref.
BOTTOM VIEW
TOP VIEW
A
3.150 ± 0.050
Exp. DAP
Max.
Nom.
Min.
0.900
0.850
0.800
A
0.000 - 0.050
0.203 Ref.
SIDE VIEW
Note
• Contact factory for package outlines for higher pin count or custom configurations
MECHANICAL SPECIFICATIONS
Resistive Element
Passivated nichrome
Substrate Material
Silicon
Body
Molded epoxy
Terminals
Copper alloy
Plating
100 % matte tin
Marking Resistance to Solvents
Per MIL-PRF-914
ORDERING INFORMATION CHECK LIST (Customs)
Special requirements should be identified in advance, but as a minimum, you should have the following information ready.
ELECTRICAL
MECHANICAL
1. Resistors, by value and tolerance
2. Reference resistor(s) and matching of which resistors to which
reference resistors
3. Reference by ratio
4. Absolute temperature coefficient of resistivity
5. Temperature tracking of subordinate resistors to reference
resistor(s)
6. Maximum operating voltage
7. Resistor power ratings
8. Operating temperature range
1. Maximum allowable seated height (from PC board to top of
network)
2. Special marking concerns
3. Schematic pin out of package
Revision: 02-Sep-11
2
Document Number: 60015
For technical questions, contact: [email protected]
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
QFNwww.vishay.com
Vishay Dale Thin Film
GLOBAL PART NUMBER INFORMATION
Q
F
N
-
1
x
x
-
GLOBAL MODEL
(4 digits)
CUSTOM PART NUMBER
(7 or 9 digits)
QFN(Lead (Pb)-free)
(e3)
1xx-xxx
or
1xx-xxx-x
x
x
x
T
1
PACKAGING
TAPE AND REEL
T0 = 100 min., 100 mult
T1 = 1000 min., 1000 mult
T3 = 300 min., 300 mult
T5 = 500 min., 500 mult
TF = Full reel
TS = 100 min., 1 mult
UF = TUBED
Revision: 02-Sep-11
3
Document Number: 60015
For technical questions, contact: [email protected]
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
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
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requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
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Revision: 02-Oct-12
1
Document Number: 91000