CH1005-14RFN [VISHAY]
RESISTOR, THIN FILM, 0.25 W, 1 %, 100 ppm, 14 ohm, SURFACE MOUNT, 1005, CHIP, ROHS COMPLIANT;
| 型号： | CH1005-14RFN |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, THIN FILM, 0.25 W, 1 %, 100 ppm, 14 ohm, SURFACE MOUNT, 1005, CHIP, ROHS COMPLIANT 电阻器 |
| 文件： | 总9页 (文件大小：740K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CH
Vishay Sfernice
Thin Film Microwave Resistors
FEATURES
• Small size, down to 20 by 16 mils
• Edged trimmed block resistors
• Pure alumina substrate (99.5 %)
• Various terminations:
RoHS
COMPLIANT
• Pre-tinned over nickel barrier (wraparound or flip chip)
for solder reflow
• Gold pad for wire (or ribbon) bonding (one face only)
• Ohmic range: 10R to 500R
• Small internal reactance (LC down to 1 × 10-24
• Tolerance 1 %, 2 %, 5 %, 10 %
)
• TCR: 100 ppm/°C in (- 55 °C, + 155 °C) temperature range
Those miniaturized components are designed in such a way that their internal reactance is very small. When correctly mounted
and utilized, they function as almost pure resistors on a very large range of frequency, up to 20 GHz.
DIMENSIONS in millimeters [inches]
A
A
D
E
D
E
D
D
B
C
C
(F) and (P)
(N)
DIMENSIONS
CASE SIZE
MAX. TOL.
A
B
C
D/E
POWER
RATING
Pn
LIMITING
ELEMENT
VOLTAGE
V
+ 0.1 [+ 0.004]
MIN. TOL.
MAX. TOL.
+ 0.1 [+ 0.004]
MIN. TOL.
MAX. TOL.
+ 0.1 [+ 0.004]
MIN. TOL.
MAX. TOL.
MAX. TOL.
+ 0.127 [+ 0.005] + 0.13 [+ 0.005]
mW
- 0.1 [- 0.004]
MIN. TOL.
- 0.127 [- 0.005]
MIN. TOL.
- 0.13 [- 0.005]
- 0.1 [- 0.004]
- 0.1 [- 0.004]
02016
0402
0.5 [0.020]
1.00 [0.040]
1.27 [0.050]
1.52 [0.060]
1.91 [0.075]
2.54 [0.100]
3.00 [0.126]
0.4 (0.016)
0.6 (0.023)
1.27 (0.050)
0.75 (0.030)
1.27 (0.050)
1.27 (0.050)
1.60 (0.063)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
0.15 [0.006]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
30
30
37
50
50
50
75
75
50
0505
125
125
200
250
330
0603
0705/0805
1005
1206
TOLERANCE VERSUS OHMIC VALUES
OHMIC RANGE
10 Ω ≤ R < 50 Ω
50 Ω ≤ R < 100 Ω
100 Ω ≤ R ≤ 500 Ω
TOLERANCE
5 %, 10 %
2 %, 5 %, 10 %
1 %, 2 %, 5 %, 10 %
www.vishay.com
46
For technical questions, contact: sfer@vishay.com
Document Number: 53014
Revision: 05-Nov-07
CH
Thin Film Microwave Resistors
Vishay Sfernice
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CH0402-50RJP (1) (preferred part number format)
C
H
0
4
0
2
-
5
0
R
J
P
GLOBAL MODEL
SIZE
OHMIC VALUE
10R to 500R
TOLERANCE
TERMINATION
CH
02016
0402
0505
0603
0805
1005
1206
F = 1 %
G = 2 %
J = 5 %
K = 10 %
F (Flip Chip): SnAg over nickel
barrier
N (W/A): SnAg over nickel
barrier
(except 02016)
P (one face): Gold Bonding Pads
Historical Part Number example: CH 0402 50R 5 % P e2 (will continue to be accepted)
CH
0402
50R
5 %
P
e2
HISTORICAL
MODEL
LEAD (Pb)-FREE
VERSION
SIZE
OHMIC VALUE
TOLERANCE
TERMINATION
e2: tin/silver
e4: gold
Note:
(1) 02016 Not available with N termination - Tape option: Except P termination
TYPICAL HIGH FREQUENCY PERFORMANCE ELECTRICAL MODEL
C
C: Internal shunt capacitance
L: Internal inductance
R: Resistance
Lc
R
L
Lc
Lc: External connection inductance
Cg:External capacitance to ground
Cg
Cg
The complex impedance of the chip resistor is given by the
following equations:
This can be seen on the graphs relevant to 02016 (R = 100
Ω,
LC = 1 x 10-24), 0402 (R = 129 , LC = 15 x 10-24) and 1206
Ω
(R = 200
Ω
, LC = 100 x 10-24).
1 + j XL/R
1 + j R/XC
Z = R
with XL = 2πfL: Reactance of the
internal inductance
Note:
The external reactance (Lc and Cg) depends on the PCB material,
the layout and assembly technology. It does affect the HF
performance and needs to be estimated. The external reactance can
be utilized to compensate the internal one.
XL (XC + XL) + R2
θ = Arc tg
with Xc= I/2πfC: Reactance of the
internal capacitance
R XC
1 + (XL/R)2
1 + (R/XC)2
1/2
[Z] = R
f = frequency
The resistor is purely resistive when R = (L/C)1/2 = Zo. The
smaller the LC product the greater the frequency range over
which the resistor looks approximately resistive.
Document Number: 53014
Revision: 05-Nov-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
47
CH
Thin Film Microwave Resistors
Vishay Sfernice
INTERNAL IMPEDANCE CURVE FOR 02016 SIZE
2.0
10 Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
C = 0.01 pF
L = 0.1 nH
25 Ω
50 Ω
75 Ω
100 Ω
150 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor (F and P terminations)
INTERNAL IMPEDANCE CURVE FOR 0402 SIZE
2.0
75 Ω
10 Ω
25 Ω
50 Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
C = 0.03 pF
L = 0.5 nH
100 Ω
129 Ω
150 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor N termination (wraparound)
www.vishay.com
48
For technical questions, contact: sfer@vishay.com
Document Number: 53014
Revision: 05-Nov-07
CH
Thin Film Microwave Resistors
Vishay Sfernice
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
10 Ω
25 Ω
C = 0.01 pF
L = 0.2 nH
50 Ω
75 Ω
100 Ω
129 Ω
150 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor (F and P terminations)
INTERNAL IMPEDANCE CURVE FOR 0603/0505 SIZE
2.0
10 Ω
25 Ω
50 Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
C = 0.05 pF
L = 0.4 nH
75 Ω
89 Ω
100 Ω
150 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor N termination (wraparound)
Document Number: 53014
Revision: 05-Nov-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
49
CH
Thin Film Microwave Resistors
Vishay Sfernice
2.0
10 Ω
25 Ω
50 Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
C = 0.01 pF
L = 0.3 nH
75 Ω
100 Ω
150 Ω
173 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor (F and P terminations)
INTERNAL IMPEDANCE CURVE FOR 0805 SIZE
2.0
10 Ω
25 Ω
50 Ω
75 Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
C = 0.05 pF
L = 1 nH
100 Ω
141 Ω
150 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor N termination (wraparound)
www.vishay.com
50
For technical questions, contact: sfer@vishay.com
Document Number: 53014
Revision: 05-Nov-07
CH
Thin Film Microwave Resistors
Vishay Sfernice
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
10 Ω
25 Ω
50 Ω
75 Ω
C = 0.02 pF
L = 0.5 nH
100 Ω
150 Ω
158 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor (F and P terminations)
INTERNAL IMPEDANCE CURVE FOR 1005 SIZE
2.0
10 Ω
25 Ω
50 Ω
75 Ω
100 Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
C = 0.05 pF
L = 1.5 nH
150 Ω
173 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor N termination (wraparound)
Document Number: 53014
Revision: 05-Nov-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
51
CH
Thin Film Microwave Resistors
Vishay Sfernice
2.0
10 Ω
25 Ω
50 Ω 75 Ω 100 Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
C = 0.02 pF
L = 0.7 nH
150 Ω
187 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor (F and P terminations)
INTERNAL IMPEDANCE CURVE FOR 1206 SIZE
2.0
10 Ω
25 Ω
50 Ω 75 Ω 100 Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
C = 0.05 pF
L = 2 nH
150 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor N termination (wraparound)
www.vishay.com
52
For technical questions, contact: sfer@vishay.com
Document Number: 53014
Revision: 05-Nov-07
CH
Thin Film Microwave Resistors
Vishay Sfernice
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
10 Ω
25 Ω
50 Ω 75 Ω 100 Ω
C = 0.03 pF
L = 1 nH
150 Ω
200 Ω
250 Ω
500 Ω
1000 Ω
0.1
1
10
100
f (GHz)
Impedance as a function of frequency for a chip resistor (F and P terminations)
Document Number: 53014
Revision: 05-Nov-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
53
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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