SCIM2512S4-R002 [CYNTEC]

SCIM2512S4 Series, Current Sensor Resistor (Lead / Halogen Free);


型号：	SCIM2512S4-R002
厂家：	Cyntec
描述：	SCIM2512S4 Series, Current Sensor Resistor (Lead / Halogen Free)
文件：	总9页 (文件大小：1217K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Current Sensor Resistor

SCIM2512S4 Series, Current Sensor Resistor (Lead / Halogen Free)

Features / Applications :



High power rating is up to 4W



Welding construction; excellent long-term stability

Industrial applications & Current Sensor Resistor

Suited for mounting on DBC / IMS substrate

RoHS compliant

Electrical Specifications :

Characteristics¹

Power Rating²

Feature

4 W

Resistance Value

0.3 to 3 mΩ

From 50 ppm/℃

-65℃~ +170℃

 1%

Temperature Coefficient of Resistance (25/125℃)

Operation Temperature Range

Resistance Tolerance

Maximum Working Voltage (V)

( P*R)^1/2

1. For detail information refer to the table on page 3 P/N list

2. For resistors are operated at terminal temperature in excess of 70℃, the maximum load shall be

derated in accordance with the following curve.

Figure 1.：Power derating curve at terminal temperature

DOCUMENT : CYNP-199-035

Page : 1

REVISION

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Current Sensor Resistor

Outline Drawing :

Construction and Dimension

Note: Marking code : XX-XX-XX (Year-Weekly-internal No.)

Dimensions (mm)

Resistance Range

0.3

0.5

1, 3

(mΩ)

6.35 ± 0.25

3.05 ± 0.25

2.0 ± 0.25

1.60 ± 0.25

1.0 ± 0.25

0.7 ± 0.25

1.28 ± 0.25

0.9 (max)

Recommended Solder Pad Dimensions

Resistance Range

Dimensions

L (mm)

1.8

mΩ

W (mm)

3.4

I (mm)

3.4

0.3 to 3

DOCUMENT : CYNP-199-035

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REVISION

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Current Sensor Resistor

Type Designation :

S C I M

(1)

2512

(2)

□ □ □ □

□

ー

(3)

(4)

(5)

(6)

Note :

(1) Series No.

(2) Size

(3) Terminal Type : S = Short terminal

(4) Power Rating : 4 = 4W

(5) Resistance value : R003 = 0.003, 0M30 = 0.0003

(6) Tolerance : F = ±1%, G = ±2%, J = ±5%

P/N list :

R value

TCR

(ppm/K)

±150

±75

Power Rating

Tolerance

P/N

(mΩ)

0.3

0.5

(W)



SCIM2512S4-0M30*

SCIM2512S4-0M50*

SCIM2512S4-R001*

SCIM2512S4-R002*

SCIM2512S4-R003*

±50



±50

* Note : Other values and tolerance would be available, please contact Cyntec.

DOCUMENT : CYNP-199-035

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REVISION

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Current Sensor Resistor

Characteristics :

Electrical

Item

Specification and Requirement

Test Method

Temperature

Coefficient

(TCR)

JIS-C-5201

As follow specification

+25℃/ +125℃.

△R:  0.5%

JIS-C-5201-1 4.13

Short Time Overload Without damage by flashover, spark, arcing,

2.5 x rated power for 5 seconds.

burning or breakdown

△R:  1%

AEC-Q200-002

ESD

Without damage by flashover, spark, arcing,

burning or breakdown

Human body, 8KV.

Mechanical

Item

Specification and Requirement

Test Method

The surface of terminal immersed shall be

minimum of 95% covered with a new coating

of solder

J-STD-002 Method B category 3

Solderability

245±5℃ for 5±0.5 seconds.

Resistance to Solder

Heat

MIL-STD-202 Method 210

△R:  0.5%

Without distinct damage in appearance

260  5℃ for 10  1 seconds.

AEC-Q200-005

△R:  1.0%

Board Flex

Vibration

Bending value: 2 mm for 60 ± 1

seconds.

Without mechanical damage such as break.

MIL-STD-202 Method 204

5G’s for 20 minutes, 12 cycles each

of 3 orientations. Test from 10-

2000Hz.

△R:  0.5%

Without distinct damage in appearance

DOCUMENT : CYNP-199-035

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REVISION

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Current Sensor Resistor

MIL-STD-202 Method 213

△R:  0.5%

Mechanical Shock

100G’s peak value, 6ms,

Without distinct damage in appearance

Half-sine waveform, 12.3ft/sec.

Terminal Strength

(SMD)

AEC-Q200-006

△R:  1.0%

Without mechanical damage such as break.

Force of 1.8Kg for 60 seconds.

Endurance

Item

Specification and Requirement

Test Method

JESD22 Method JA-104

-55°C to 150°C /1000cycle

30 min maximum dwell time at

each temperature.

△R:  0.5%

Temperature Cycling

Biased Humidity

Operational Life

Without distinct damage in appearance

MIL-STD-202 Method 103

1000 hours, 85℃/85%R.H,

applied for 10% rated power.

△R:  0.5%

Without distinct damage in appearance

MIL-STD-202 Method 108

70℃, 100% rated power

1.5 hours ON, 0.5 hours Off

For total 1000 hours

△R:  1.0%

Without distinct damage in appearance

High Temperature

Storage

MIL-STD-202 Method 108

170°C for 1000 hours.

△R:  1.0%

Without distinct damage in appearance

MIL-STD-202 Method 106

65°C /90-100%RH, unpowered, 7b

not required

△R:  0.5%

Moisture Resistance

Without distinct damage in appearance

Note : Measurement at 24±4 hours after test conclusion for all reliability tests-parts.

DOCUMENT : CYNP-199-035

Page : 5

REVISION

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Current Sensor Resistor

PACKAGING DESCRIPTIONS :

Dimensions :

Resistance Range

(mΩ)

0.3

0.5

1, 3

±0.3

±0.1

+0.1

±0.1

±0.1 ±0.15 ±0.2 ±0.05 ±0.1

6.6

6.8

2.4

2.0

4.0

1.75

5.5

2.0

1.5

4.0

3.45

0.25

1.35

1.2

Unit: mm

Reel Dimensions :

DOCUMENT : CYNP-199-035

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REVISION

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Current Sensor Resistor

Peel Strength of Top Cover Tape :

The peel speed shall be about 300mm/min and the peel force of top cover tape shall between 0.1 to 0.7N

Top Cover Tape

165 ~ 180°

0.1 ~ 0.7N

Carrier tape

Number of Taping :

3,000 pieces / reel

Label Marking :

The following items shall be marked on tray

(1) Description

(2) Quantity

(3) Part No.

(4) Tapping No.

DOCUMENT : CYNP-199-035

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Current Sensor Resistor

Care Note :

Care note for storage

(1) The chip is characterized to moisture sensitivity component which is defined in level 2 base on J-STD-

020C, the storage and SMT condition need to be confirm operation environment.

(2) Chip resistor shall be stored in a room where temperature and humidity must be controlled.

(temperature 5 to 35℃, humidity < 60% RH) However, a humidity keep it low, as it is possible.

(3) Chip resistor shall be stored as direct sunshine doesn’t hit on it.

(4) Chip resistor shall be stored with no moisture, dust, a material that will make solderability inferior, and

a harmful gas (Chloridation hydrogen, sulfurous acid gas, and sulfuration hydrogen)

(5) According to the above three points, the components can be stored for at least one year. After opening

the packaging, the components must be processed within seven days.

Care note for operating and handling

(1) Protect the edge and coating of the sensors from mechanical stress.

(2) Avoid bending of printing circuit board (PCB) when cutting and fixing it on support body to reduce

mechanical stress on sensors.

(3) Sensor should be used within the condition of specification.

Note: When a voltage higher than specified value is loaded to the sensor, this may damage the sensor

material due to temperature rise.

(4) The loaded voltage should consult terminal temperature of the sensor according to the derating curve.

(5) When applying a high current exceeding suggested specification (pulse current, shock current) to the

sensor, it is necessary to re-evaluate the operating condition before using it in the system.

DOCUMENT : CYNP-199-035

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Current Sensor Resistor

Reflow profile :

Recommended Reflow Profile

260℃

217℃

tp:30 Sec max.

Max. Ramp Up Rate =3℃/s

Max. Ramp Down Rate =6℃/s

60~150 Sec

Preheat Area

200℃

150℃

60~120 Sec

25℃

25°C to Peak ( 8 minutes max.)

Time

(1) Reflow Soldering Method :

Reflow Soldering

Max.30 seconds ( tp )

Tp:255~260℃

217℃

60~150 seconds

60~120 seconds

Pre-Heat

150 ~ 200℃

8 minutes max.

Time 25℃ to peak temperature

Reference : JEDEC J-STD-020D

DOCUMENT : CYNP-199-035

Page : 9

REVISION

: A1

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