PMR50HZPFV9L00 [ROHM]
Ultra-low Ohmic Resistors for Current Detection;型号: | PMR50HZPFV9L00 |
厂家: | ROHM |
描述: | Ultra-low Ohmic Resistors for Current Detection |
文件: | 总4页 (文件大小:148K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Ultra-low Ohmic Resistors for Current Detection
PMR50
Features
1) Ultra low-ohmic resistance range (1m~)
2) Improved current detection accuracy by trimming-less structure.
Highly recommended for large current / High speed switching circuit.
3) Completely Pb free product
4) ISO9001- / ISO/TS 16949- approved
Rating
Item
Conditions
Specifications
1W at 70°C
Rated power
For resistors operated at the ambient temperature in
excess of 70℃, the load shall be derated in accordance with Fig.1
100
80
60
40
20
0
−55
0
70
100 125
155
AMBIENT TEMPERATURE (°C)
Fig.1
Rated voltage
Rated current
Rated voltage and current are determined from the following.
E: Rated voltage (V)
E= P×R
I : Rated current (A)
P: Rated power (W)
R: Resistance (Ω)
E= P / R
Nominal resistance
See Table 1.
−55°C to +155°C
Operating temperature
Table.1
RESISTANCE
SPECIAL
CODE
TEMPERATURE
COEFFICIENT (ppm / ˚C)
TOLERANCE
(mΩ)
1,2,3,4
V
F (± 1%)
J (± 5%)
± 100
5,6,7,8,9,10
U
www.rohm.com
2010.10 - Rev.D
1/3
c
○ 2010 ROHM Co., Ltd. All rights reserved.
PMR50
Data Sheet
Characteristics
Guaranteed value
Resistor type
Item
Test conditions (JIS C 5201-1)
Resistance
JIS C 5201-1 4.5
Measuring method : Measure under
terminations by 4 probes.
F : ± 1%
J : ± 5%
Fig.2 (Under terminations)
probes
Variation of resistance
with temperature
JIS C 5201-1 4.8
Measurement : 25 / -55 / +25 / +125°C
See Table.1
JIS C 5201-1 4.13
Rated voltage (current) ×2.5, 2s.
± ± 2.0%+0.0005Ω)
Overload
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
JIS C 5201-1 4.17
Rosin·Ethanol (25%WT)
Soldering condition : 235± 5°C
Duration of immersion : 2.0± 0.5s.
Solderability
± ± 1.0%+0.0005Ω)
No remarkable abnormality on the appearance.
JIS C 5201-1 4.18
Soldering condition : 260± 5°C
Duration of immersion : 10± 1s.
Resistance to
soldering heat
± ± 1.0%+0.0005Ω)
± ± 3.0%+0.0005Ω)
JIS C 5201-1 4.19
Test temp. : −55°C to +125°C 5cyc
Rapid change of
temperature
JIS C 5201-1 4.24
40°C, 93%RH
Test time : 56days
Damp heat, steady state
Endurance at 70°C
Endurance
± ± 3.0%+0.0005Ω)
JIS C 5201-1 4.25.1
Rated power, 70°C
1.5h : ON − 0.5h : OFF
Test time : 1,000h to 1,048h
± ± 3.0%+0.0005Ω)
± ± 0.5%+0.0005Ω)
Without open.
JIS C 5201-1 4.25.3
155°C
Test time : 1,000h to 1,048h
JIS C 5201-1 4.29
23°C± 5°C
Solvent : 2-propanol
Component Solvent
Resistance
JIS C 5201-1 4.33
Bend strength of
the end face plating
www.rohm.com
2010.10 - Rev.D
2/3
c
○ 2010 ROHM Co., Ltd. All rights reserved.
PMR50
Data Sheet
Dimensions&Construction
Measure
(The Surface)
Resistance
±
±
±
±
±
±
c 0.20
t
0.15
L
0.20
W
0.20
a
0.20
b
0.20
W
1L00
1mΩ
2mΩ
3mΩ
4mΩ
5mΩ
6mΩ
7mΩ
8mΩ
9mΩ
10mΩ
0.52
0.42
0.52
0.42
0.42
0.32
0.32
0.32
0.32
0.32
1.85
1.30
1.40
1.40
1.05
1.40
1.10
0.90
1.10
0.90
a
5.00
2.50
0.50
1.95
c
(The back)
b
(Unit:mm)
⑥
No.
Material
⑤
②
●
●
●
●
●
●
①
Resistive metal element(Ni-Cu/Ni-Cr Alloy)
●
●
●
●
●
●
●
●
(The cross section)
①
②
③
Primary electrode(Cu)
Middle electrode(Ni)
External electrode(Sn)
Overcoat(Resin:Black)
Marking(Resin:Yellow)
t
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
③
④
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
④
⑤
⑥
⑤
②
L
Part No. Explanation
P M R 5 0 H Z P
J
V
Part No.
Resistance tolerance
Special part number
Nominal resistance
±
1%
F
U
5 to 10mΩ
1 to 4mΩ
Resistance code, 3 or 4 digits.
±
5%
V
J
Resistance
tolerance
Resistance
code
F
J
:
:
4 digits
3 digits
Resistance Tolerance
Resistance
Value (Ω)
J
F
1mΩ
2mΩ
3mΩ
4mΩ
5mΩ
6mΩ
7mΩ
8mΩ
9mΩ
10mΩ
1L0
2L0
3L0
4L0
5L0
6L0
7L0
8L0
9L0
10L
1L00
2L00
3L00
4L00
5L00
6L00
7L00
8L00
9L00
10L0
Packaging Specifications Code
Resistance tolerance
Part No.
Code
HZP
Packaging specifications
Reel
Basic ordering unit (pcs)
J( 5%) F( 1%)
±
±
,
φ
PMR50
Embossed tape (4mm Pitch)
180mm (7in.)
2 000
Reel (φ180) : Compatible with JEITA standard "EIAJ ET-7200B"
: Standard product
Packaging
Reel
Taping
P
0
P2
D0
φ
A
B
D
K
A
0
P1
C
(Unit : mm)
Label
W
F
E
A0
B0
EIAJ ET-7200B compliant
12.0
±
0.3
5.5
±
0.05
1.75
±
0.1
2.9
±
0.2
5.3± 0.2
(Unit : mm)
D
A
B
C
D
0
P
0
P
1
P
2
K
0
−1.5
+1
0
+1.0
0
+0.1
0
φ180
φ13± 0.2
φ60
13
4.0±
0.1
4.0
±
0.1
2.0
±
0.05
Max. 1.1
φ1.5
www.rohm.com
2010.10 - Rev.D
3/3
c
○ 2010 ROHM Co., Ltd. All rights reserved.
Notice
N o t e s
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-
controller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
R1010
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