RCHR Datasheet

RCHR
www.vishay.com
Vishay Techno
Thick Film Chip Resistors, High Resistance Value
FEATURES
• High resistance values up to 3 G
• Automatic placement capability
Available
• Termination style: 3-sided wraparound
termination or single termination flip chip
Available
available
• Tape and reel packaging available
• Internationally standardized sizes, custom
sizes available
• Suitable for solderable, epoxy bondable, or wire bondable
applications
• Termination material: solder-coated nickel barrier or
solder coated non-magnetic terminations standard; gold
terminations available
• Multiple styles, termination materials and configurations,
allow wide design flexibility
• Epoxy bondable or wire bondable non-magnetic
terminations available
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
* This datasheet provides information about parts that are RoHS-compliant and/or parts that are non-RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information/tables in this datasheet for details.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
POWER RATING (1) MAX. WORKING
P70 °C
VOLTAGE (2)
W
V
Contact factory
175
Contact factory
200
Contact factory
300
CASE SIZE
RESISTANCE
RANGE (3)

500K to 1G
500K to 2G
1M to 3G
TOLERANCE
±%
RCHR0805
0805
5, 10, 25
RCHR1005
1005
5, 10, 25
RCHR1206
1206
5, 10, 25
Notes
• For non-standard sizes, lower values or higher power rating requirement, contact factory.
(1) Not specified as voltage is always limiting. Due to the high resistance values, the power dissipation is always small.
(2) Continuous working voltage shall be P x R or maximum working voltage, whichever is less.
(3) Resistance values calibrated at 10 V . Calibration at other voltages available upon request.
DC
TEMPERATURE
COEFFICIENT
± ppm/°C
500
500
500
TECHNICAL SPECIFICATIONS
PARAMETER
Rated dissipation at 70 °C
Limiting element voltage
Insulation resistance
Category temperature range
Weight/1000 (typical)
UNIT
W
V

°C
g
RCHR0805
Contact factory
175
 1011
-55 to +155
6.4
RCHR1005
Contact factory
200
 1011
-55 to +155
8.3
RCHR1206
Contact factory
300
 1011
-55 to +155
12.3
VOLTAGE COEFFICIENT OF RESISTANCE
MODEL
RCHR0805
RCHR1005
RCHR1206
VALUE ()
500K to 1G
500K to 1G
1M to 1G
VCR (ppm/V)
5
10
15
FURTHER INSTRUCTIONS
Values over 1G, consult factory
Values over 1G, consult factory
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: RCHR1206AF750MJPEW (preferred part number format)
R
GLOBAL
MODEL
RCHR
C
SIZE
0805
1005
1206
H
R
1
2
TERM
TERM
STYLE
MATERIAL
A = 3-sided F = Nickel barrier
B = Top only G = Non-magnetic
C = Gold
0
6
A
RESISTANCE
VALUE
K = k
M = M
G = G
110K = 110 k
49M9 = 49.9 M
3G00 = 3 G
F
7
5
0
TOLERANCE
TCR
J=±5%
K = ± 10 %
V = ± 25 %
P = 500 ppm
M
J
P
SOLDER
TERMINATION
E = Sn100
F = Sn95/Ag5,
HSD
N = No solder
S=
Sn62/Pb36/Ag2,
HSD
T = Sn90/Pb10
E
W
PACKAGING
B = Bulk
F = T/R
(full reel)
1 = T/R
(1000 pcs)
5 = T/R
(500 pcs)
T = T/R
(250 pcs min.)
W = Waffle tray
Note
• For additional information on packaging, refer to the Surface Mount Resistor Packaging document (www.vishay.com/doc?31543).
Revision: 10-Sep-14
Document Number: 68036
1
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
RCHR
www.vishay.com
Vishay Techno
DIMENSIONS in inches (millimeters)
Termination style A
(3-sided wraparound)
Termination style B
(top conductor only)
W
W
L
MODEL
LENGTH (1)
(L)
WIDTH (1)
(W)
THICKNESS (1)
(T)
RCHR0805
0.075 ± 0.006
(1.90 ± 0.15)
0.050 ± 0.006
(1.27 ± 0.15)
0.025 ± 0.002
(0.64 ± 0.05)
RCHR1005
0.100 ± 0.006
(2.54 ± 0.15)
0.050 ± 0.006
(1.27 ± 0.15)
0.025 ± 0.002
(0.64 ± 0.05)
RCHR1206
0.125 ± 0.006
(3.18 ± 0.15)
0.063 ± 0.006
(1.60 ± 0.15)
0.025 ± 0.002
(0.64 ± 0.05)
L
T
T
0.025 (0.635)
Max.
0.025 (0.635)
Max.
Note
(1) All dimensions are before solder coating.
TERMINATION
MATERIAL
TERMINATION
STYLE
TERMINATION STYLE/
MATERIAL CODE
SOLDER TERMINATION
CODE
Solderable
Nickel barrier
3-sided (wraparound)
AF
E or T (standard);
F or S (optional) (2)
Solderable
Non-magnetic
3-sided (wraparound)
AG
E or T (standard);
F or S (optional) (2)
Gold
Top only (flip chip)
BC
N
TYPE
Wire bondable/
Epoxy bondable
Note
(2) Standard solder plating for the nickel barrier and non-magnetic parts is solder terminations E or T. Hot solder dipped terminations F or S are
also available.
Rated Power in %
DERATING CURVE
MATERIAL SPECIFICATIONS
Resistive element
120
Encapsulation
100
Substrate
80
60
0
25
96 % alumina
Termination
Solder finish
Pure tin or tin/lead solder alloys standard.
Tin/silver or tin/lead/silver solder
alloys available.
20
- 25
Epoxy
Solder-coated nickel barrier or solder
coated non-magnetic terminations
standard. Gold terminations available.
40
0
- 55
Ruthenium oxide
50
75 100 125 155 175
70
Ambient Temperature in °C
PERFORMANCE
TEST
CONDITIONS OF TEST
TEST RESULTS (TYPICAL TEST LOTS)
MIL-STD-202, method 108
1000 h rated power at + 70 °C
 ± 0.50 %
MIL-PRF-55342, paragraph 4.8.6
 ± 0.02 %
MIL-STD-202, method 107
- 55 °C to + 150 °C
 ± 0.50 %
MIL-PRF-55342, paragraph 4.8.5
 ± 0.02 %
MIL-STD-202, methods 210
 ± 0.05 %
Moisture resistance
MIL-PRF-55342, paragraph 4.8.9
 ± 0.06 %
Solder mounting integrity
MIL-PRF-55342, paragraph 4.8.13
2 kg for 30 s
No evidence of mechanical damage
MIL-STD-202, method 208
95 % coverage
Life
Short time overload
Thermal shock
Low temperature operation
Resistance to bonding exposure
Solderability
Revision: 10-Sep-14
Document Number: 68036
2
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
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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
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Revision: 02-Oct-12
1
Document Number: 91000