Y16905R00000Q0L [VISHAY]
RES 5 OHM 8W 0.02% TO220-4;
| 型号： | Y16905R00000Q0L |
| 厂家： | 
VISHAY |
| 描述： | RES 5 OHM 8W 0.02% TO220-4 |
| 文件： | 总4页 (文件大小：369K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VPR221Z (Z-Foil)
Vishay Foil Resistors
Ultra High Precision Z-Foil Power Resistor in
TO-220 Configuration with TCR of 0ꢀ0ꢁ ꢂꢂpm/C,
PCR of 4 ꢂꢂpmW and Load Life Stability of 0ꢀ00ꢁ ꢃ (ꢁ0 ꢂꢂp)
FEATURES
Temperature coefficient of resistance (TCR):
0.05 ppm/°C typical (0 °C to + 60 °C)
0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.) (see table 1)
Tolerance: to 0.01 %
Power coefficient “R due to self heating”
4 ppm/W typical
Rated power: 8 W chassis mounted (MIL-PRF-39009)
Load life stability: to 0.005 % at 25 °C for 2000 hours,
at 1.5 W
Any value at any tolerance available within resistance range
INTRODUCTION
Resistance range: 0.5 to 500
Electrostatic discharge (ESD) above 25 000 V
Short time overload 0.001 % (10 ppm)
Non-inductive, non-capacitive design
Rise time: 1 ns without ringing
Current noise <- 40 dB
Thermal EMF: 0.05 µV/°C typical
Voltage coefficient < 0.1 ppm/V
Non inductive: < 0.08 µH
The Z-Foil Technology provides a significant reduction of the
resistive component’s sensitivity to ambient temperature
variations (TCR) and applied power changes (PCR).
VPR221Z provides high rated power, excellent load life
stability , low Temperature Coefficient (TCR) and low Power
Coefficient (PCR) - all in one resistor.
0.05 ppm/°C
Absolute TCR removes error due to temperature gradients.
Non hot spot design
Terminal finishes available: lead (Pb)-free
By taking advantage of the overall stability and reliability of
Bulk Metal® Z-Foil resistors, designers can significantly
reduce circuit errors and greatly improve overall circuit
performances.
tin/lead alloy
Any value available within resistance range (e.g. 1K234)
For better performances please contact us
APPLICATIONS
Model VPR221Z is a 4 lead kelvin connected device.
Automatic test equipment (ATE)
High precision instrumentation
Electron beam application
Current sensing applications
Pulse applications
Our Application Engineering Department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us.
R
I
I
Military
I1
E1
E2
I2
Power amplifier
Power supplies
V
TABLE 1 - TCR AND TOLERANCE
TIGHTEST
RESISTANCE
TOLERANCE
RESISTANCE
RANGE ()
TYPICAL TCR AND
MAXꢀ SPREAD1)
FIGURE 1- POWER DERATING CURVE
- ꢁꢁ /C
100
0.5 to < 1
1 to < 10
0.05 %
0.02 %
0.01 %
0.2 ppm/°C 2.8 ppm/°C
0.2 ppm/°C 2.3 ppm/°C
0.2 ppm/°C 1.8 ppm/°C
7ꢁ
ꢁ0
2ꢁ
0
10 to 500
Notes
1. MIL-Range (- 55 °C to + 125 °C, + 25 °C Ref.)
Contact Applications Engineering for other available values
•
- 7ꢁ - ꢁ0 - 2ꢁ
0
2ꢁ
ꢁ0
7ꢁ 100 12ꢁ 1ꢁ0
Apbient Tepꢂerature (/C)
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63116
Revision: 25-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
1
VPR221Z (Z-Foil)
Vishay Foil Resistors
FIGURE 2 - TRIMMING TO VALUES
FIGURE 3 - TYPICAL TCR CURVE Z-FOIL
(Conceptual Illustration)
(for more details see table 1)
+ ꢁ00
+ 400
+ 300
+ 200
Current Path
Before Trimming
Interloop Capacitance
Reduction in Series
+ 100
ΔR
Current Path
After Trimming
Trimming Process
0
- 100
- 200
- 300
- 400
- ꢁ00
R
(ꢂꢂp)
Mutual Inductance
Reduction due
to Change in
0ꢀ0ꢁ ꢂꢂpm/C
- 0ꢀ1 ꢂꢂpm/C 0ꢀ1 ꢂꢂpm/C
0ꢀ14 ꢂꢂpm/C
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Current Direction
- 0ꢀ16 ꢂꢂpm/C
0ꢀ2 ꢂꢂpm/C
Resistance
- ꢁꢁ
- 2ꢁ
0
+ 2ꢁ
+ 60 + 7ꢁ + 100 + 12ꢁ
Apbient Tepꢂerature (/C)
Note: Foil shown in black, etched spaces in white
FIGURE 4 - VPR221Z DIMENSIONS in inches (millimeters)
0ꢀ400 0ꢀ010
(10ꢀ16 0ꢀ2ꢁ)
0ꢀ1ꢁ0 0ꢀ00ꢄ
(3ꢀꢄ1 0ꢀ20)
0ꢀ0ꢁ0 0ꢀ00ꢁ
(1ꢀ27 0ꢀ13)
0ꢀ11ꢁ 0ꢀ00ꢁ
(2ꢀ92 0ꢀ13)
0ꢀ24ꢁ 0ꢀ010
(6ꢀ22 0ꢀ2ꢁ)
0ꢀ61ꢁ Max
(1ꢁꢀ62)
VISHAY
VPR221Z
1R0 1 %
0101
0ꢀ141 0ꢀ00ꢁ Dia
(3ꢀꢁꢄ 0ꢀ13)
0ꢀ200 0ꢀ030
(ꢁꢀ0ꢄ 0ꢀ76)
0ꢀ0ꢁ0 0ꢀ00ꢁ
(1ꢀ27 0ꢀ13)
0ꢀ01ꢁ 0ꢀ002
(0ꢀ3ꢄ 0ꢀ0ꢁ)
0ꢀꢁ40 0ꢀ040
(13ꢀ72 1ꢀ02)
0ꢀ030 0ꢀ002
(0ꢀ76 0ꢀ0ꢁ)
I
1 E E2 I2
1
0ꢀ07ꢄ 0ꢀ00ꢁ
(1ꢀ9ꢄ 0ꢀ13)
0ꢀ100 0ꢀ00ꢁ
(2ꢀꢁ4 0ꢀ13)
A surface mount version of this product is available see data sheets for VPR220S, VPR221S
TABLE 2 - SPECIFICATIONS
8 W or 3 A2) on heat sink3)
Power Rating at + 2ꢁ /C
1.5 W in free air
Further derating not necessaryꢀ
Current Noise
< 0.010 µV (rms)/V of applied voltage (- 40 dB)
High Frequency Oꢂeration
Rise Time
0.2 ns at 1 W
Inductance4) (L)
0.1 µH maximum: 0.03 µH typical1)
1.0 pF maximum: 0.5 pF typical1)
Capacitance (C)
Voltage Coefficientꢁ)
Oꢂerating Tepꢂerature Range
Maxipup Working Voltage
Therpal EMF6)
< 0.1 ppm/V
- 55 °C to + 150 °C
300 V, Not to exceed power rating
0.15 µV/°C maximum (lead effect)
1.2 g maximum
Weight
Notes
1. Maximum is 1.0 % A.Q.L. standard for all specifications except
4. Inductance (L) mainly due to the leads.
TCR.
5. The resolution limit of existing test requirement (within the
measurement capability of the equipment, “essentially zero”).
6. µV/°C relates to EMF due to lead temperature difference.
2. Whichever is lower.
3. Heat sink chassis dimensions are requirements per
MIL-R-39009/1B:
DIMENSIONS
inches
6.00
4.00
2.00
0.04
mm
152.4
101.6
50.8
1.0
L
W
H
T
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2
For any questions, contact: foil@vishaypg.com
Document Number: 63116
Revision: 25-Mar-10
VPR221Z (Z-Foil)
Vishay Foil Resistors
TABLE 3 - PERFORMANCE SPECIFICATIONS1) MIL-PRF 39009
TEST OR CONDITION
MIL-PRF 39009
0.3 % + 0.01
0.2 % + 0.01
0.2 % + 0.01
> 104 M
TYPICAL R
MAXIMUM R
0.002 % (20 ppm)
0.002 % (20 ppm)
0.002 % (20 ppm)
> 104 M
Low temperature storage 24 hours at - 55 °C
Dielectric withstanding voltage 300 V AC at Atm
Dielectric withstanding voltage 200 V AC at Brm
Insulation resistance
0.001 % (10 ppm)
0.001 % (10 ppm)
0.001 % (10 ppm)
Low temperature operation
0.3 % + 0.01
0.3 % + 0.01
0.5 % + 0.01
0.2 % + 0.01
1.0 % + 0.01
1.0 % + 0.01
1.0 % + 0.05
0.002 % (20 ppm)
0.001 % (10 ppm)
0.005 % (50 ppm)
0.001 % (10 ppm)
0.005 % (50 ppm)
0.005 % (50 ppm)
0.005 % (50 ppm)
0.008 % (80 ppm)
0.002 % (20 ppm)
0.015 % (150 ppm)
0.002 % (20 ppm)
0.015 % (150 ppm)
0.015 % (150 ppm)
0.01 % (100 ppm)
Short time overload 5 x rated power for 5 seconds (in air)
Moisture resistance + 65 °C to - 10 °C, 90 to 98 Rh, 10 days
Terminal Strength
Load life 8 W at + 25 °C, 2000 hours with heat sink
Load life 1.5 W at + 25 °C for 2000 hours in free air
High temperature exposure + 150 °C
Note
1. Measurement error 0.001
TABLE 4 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Y1690420R220T9L (ꢂreferred ꢂart nupber forpat)
DENOTES PRECISION
VALUE
AER*
Y
R =
0 = standard
9 = lead (Pb)-free
1 to 999 = custom
Y
1
6
9
0
4
2
0
R
2
2
0
T
9
L
PRODUCT CODE
RESISTANCE TOLERANCE
PACKAGING
1690 = VPR221Z
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
L = bulk pack
FOR EXAMPLE: ABOVE GLOBAL ORDER Y1690 420R220 T 9 L:
TYPE: VPR221Z
VALUE: 420.22
ABSOLUTE TOLERANCE: 0.01 %
TERMINATION: Lead (Pb)-free
PACKAGING: Bulk Pack
HISTORICAL PART NUMBER: VPR221Z T 420R22 TCR0ꢀ2 T B (will continue to be used)
VPR221Z
T
420R22
TCR0ꢀ2
T
B
TCR
ABSOLUTE
TOLERANCE
MODEL
TERMINATION
OHMIC VALUE
PACKAGING
CHARACTERISTIC
T = lead (Pb)-free
none = tin/lead
420.22
TCR0ꢀ2
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
B = bulk pack
Note
* For non-standard requests, please contact Application Engineering.
Document Number: 63116
Revision: 25-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
3
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Document No.: 63999
Revision: 15-Jul-2014
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