SCMM2512S5-R001F

Current Sensor Resistor SCMM2512S5 Series, Current Sensor Resistor (Lead / Halogen Free) Features / Applications :  High power rating is up to 5W  Welding construction; excellent long-term stability  Automotive applications & Current Sensor Resistor  Suited for mounting on DBC / IMS substrate  RoHS compliant Electrical Specifications : Characteristics1 Power Rating2 Feature 5W 0.3 to 2 mΩ Resistance Value Temperature Coefficient of Resistance (25/125℃) Operation Temperature Range Resistance Tolerance Maximum Working Voltage (V) From 50 ppm/℃ -65℃~ +170℃  1% ( 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 100℃ (0.3-2.0mΩ), the maximum load shall be derated in accordance with the following curve. Figure 1.：Power derating curve at terminal temperature DOCUMENT : CYNP-199-058 Page : 1 REVISION : A2 Current Sensor Resistor Outline Drawing : Construction and Dimension Note 1 : 0.3, 0.5, 0.75, 0.8mΩ without marking Dimensions (mm) Resistance Range (mΩ) 0.3, 0.5, 0.75, 0.8 1, 2 L 6.35 ± 0.25 W 3.20 ± 0.25 W1 3.05 ± 0.15 t 0.60 ± 0.25 a 2.55 ± 0.25 2.05 ± 0.25 Recommended Solder Pad Dimensions Resistance Range DOCUMENT : CYNP-199-058 Page : 2 REVISION : A2 Dimensions mΩ W (mm) D (mm) L (mm) 0.3 to 2 3.7 3.2 7.35 Current Sensor Resistor Type Designation : S C M M 2512 S 5 (1) (2) (3) (4) ー □□□□ □ (5) (6) Note : (1) Series No. (2) Size (3) Terminal Type : S = Short terminal (4) Power Rating : 5 = 5W (5) Resistance value : R002 = 0.002, 0M50 = 0.0005 (6) Tolerance : F = ±1%, G = ±2%, J = ±5% P/N list : R value TCR Power Rating (mΩ) (ppm/K) (W) 1% SCMM2512S5-0M30* 0.3 ±125 5  SCMM2512S5-0M50* 0.5 ±100 5  SCMM2512S5-0M75* 0.75 ±100 5  SCMM2512S5-0M80* 0.8 ±100 5  SCMM2512S5-R001* 1.0 ±75 5  SCMM2512S5-R002* 2.0 ±75 5  P/N Tolerance * Note : Other values and tolerance would be available, please contact Cyntec. DOCUMENT : CYNP-199-058 Page : 3 REVISION : A2 2% 5% Current Sensor Resistor Characteristics : Electrical Item Specification and Requirement Temperature Coefficient As follow specification (TCR) △R:  0.5% Short Time Overload Without damage by flashover, spark, arcing, burning or breakdown △R:  1% ESD Without damage by flashover, spark, arcing, burning or breakdown Insulation Resistance Over 100 M on Overcoat layer face up Test Method JIS-C-5201 +25℃/ +125℃. JIS-C-5201-1 4.13 2.5 x rated power for 5 seconds. AEC-Q200-002 Human body, 8KV. JIS-C-5201-1 4.6 100VDC for 60 +10/-0 seconds Voltage Proof △R:  1% Without damage by flashover, spark, arcing, JIS-C-5201-1 4.7 400VAC(rms.) for 60 +10/ -0 seconds burning or breakdown Mechanical Item Specification and Requirement The surface of terminal immersed shall be Solderability minimum of 95% covered with a new coating of solder Test Method J-STD-002 Method B category 3 245±5℃ for 5±0.5 seconds. Resistance to Solder △R:  0.5% MIL-STD-202 Method 210 Heat Without distinct damage in appearance 260  5℃ for 10  1 seconds. Board Flex △R:  1.0% Without mechanical damage such as break. DOCUMENT : CYNP-199-058 Page : 4 REVISION : A2 AEC-Q200-005 Bending value: 2 mm for 60 ± 1 seconds. Current Sensor Resistor MIL-STD-202 Method 204 Vibration △R:  0.5% 5G’s for 20 minutes, 12 cycles each Without distinct damage in appearance of 3 orientations. Test from 102000Hz. Mechanical Shock △R:  0.5% Without distinct damage in appearance MIL-STD-202 Method 213 100G’s peak value, 6ms, Half-sine waveform, 12.3ft/sec. Terminal Strength △R:  1% AEC-Q200-006 (SMD) Without mechanical damage such as break. Force of 1.8Kg for 60 seconds. Endurance Item Specification and Requirement Test Method JESD22 Temperature Cycling Method JA-104 △R:  0.5% -55°C to 150°C /1000cycle Without distinct damage in appearance 30 min maximum dwell time at each temperature. Biased Humidity △R:  0.5% Without distinct damage in appearance △R:  1.0% MIL-STD-202 Method 103 1000 hours, 85℃/85%R.H, applied for 10% rated power. MIL-STD-202 Method 108 Without distinct damage in appearance 70℃, 100% rated power 1.5 hours ON, 0.5 hours Off For total 1000 hours High Temperature △R:  1.0% MIL-STD-202 Method 108 Storage Without distinct damage in appearance 170°C for 1000 hours. Operational Life Moisture Resistance △R:  0.5% Without distinct damage in appearance MIL-STD-202 Method 106 65°C /90-100%RH, unpowered, 7b not required Note : Measurement at 24±4 hours after test conclusion for all reliability tests-parts. DOCUMENT : CYNP-199-058 Page : 5 REVISION : A2 Current Sensor Resistor PACKAGING DESCRIPTIONS : Dimensions : Reel dimensions : Unit :mm Symbol Size 1 2 3 4 5 6 7 8 9 178.0 60.2 13.0 2.5 3.0 4.0 5.0 13.0 16.0 ±1 ±0.5 ±0.5 +0.5/-0 +0.5/-0 +0.5/-0 +0.5/-0 ±0.5 ±0.15 DOCUMENT : CYNP-199-058 Page : 6 REVISION : A2 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 : 2,000 pieces / reel Label Marking : The following items shall be marked on tray (1) Description (2) Quantity (3) Part No. (4) Tapping No. DOCUMENT : CYNP-199-058 Page : 7 REVISION : A2 Current Sensor Resistor Care Note : Care note for storage (1) 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) 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-199-058 Page : 8 REVISION : A2 Current Sensor Resistor Reflow profile : Recommended Reflow Profile Tp Temperature 260℃ tp:30 Sec max. Max. Ramp Up Rate =3℃/s Max. Ramp Down Rate =6℃/s 217℃ 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 Tp:255~260℃ Max.30 seconds ( tp ) 217℃ 60~150 seconds Pre-Heat 150 ~ 200℃ 60~120 seconds Time 25℃ to peak temperature 8 minutes max. Reference : JEDEC J-STD-020D DOCUMENT : CYNP-199-058 Page : 9 REVISION : A2