SCD0705T-221K-N LEIDITECH
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 9
Technical content
1 Scope:
2 Part Numbering:
3 Rating:
２０℃～２５℃ R.H.６５％(In Tape & Reel Condition)
4 Marking:
5 Standard Testing Condition
Temperature Ordinary Temperature(15 to 35 Ordinary Humidity(25 to 85% RH) 20 to 30 Humidity 50 to 80 %RH This specification applies to SMD Unshielded Power Choke Operating Temperature: －４０℃～１０５℃(Including self - temperature rise) Storage Temperature: Unless otherwise specified SCD0705T-221K-N Rev : www.leiditech.com 01.06.2018 1/9
6 Configuration and Dimensions:
7 Electrical Characteristics:
Inductance Test Freq. RDC Isat Tolerance Marking (uH ) ( Ω)Max. (A) (±%) SCD0705T-1R4□-N 1.4 7.96 MHz,1 V 0.02 3.7 20 1R4 SCD0705T-1R5□-N 1.5 7.96 MHz,1 V 0.02 3.7 20 1R5 SCD0705T-1R8□-N 1.8 7.96 MHz,1 V 0.02 3.7 20 1R8 SCD0705T-2R2□-N 2.2 7.96 MHz,1 V 0.02 3.7 20 2R2 SCD0705T-2R7□-N 2.7 7.96 MHz,1 V 0.02 3.7 20 2R7 SCD0705T-3R0□-N 3 7.96 MHz,1 V 0.025 3.7 20 3R0 SCD0705T-3R3□-N 3.3 7.96 MHz,1 V 0.03 3.7 20 3R3 SCD0705T-3R6□-N 3.6 7.96 MHz,1 V 0.03 3.7 20 3R6 SCD0705T-3R9□-N 3.9 7.96 MHz,1 V 0.03 3.7 20 3R9 SCD0705T-4R7□-N 4.7 7.96 MHz,1 V 0.04 3.5 10,20 4R7 SCD0705T-5R6□-N 5.6 7.96 MHz,1 V 0.04 3.3 20 5R6 SCD0705T-6R8□-N 6.8 7.96 MHz,1 V 0.04 3.1 20 6R8 SCD0705T-8R2□-N 8.2 7.96 MHz,1 V 0.05 2.7 20 8R2 SCD0705T-100□-N 10 2.52 MHz,1 V 0.07 2.3 10,20 100 SCD0705T-120□-N 12 2.52 MHz,1 V 0.08 2 20 120 SCD0705T-150□-N 15 2.52 MHz,1 V 0.09 1.8 10,20 150 SCD0705T-180□-N 18 2.52 MHz,1 V 0.1 1.6 20 180 SCD0705T-220□-N 22 2.52 MHz,1 V 0.11 1.5 10,20 220 SCD0705T-270□-N 27 2.52 MHz,1 V 0.12 1.3 20 270 SCD0705T-330□-N 33 2.52 MHz,1 V 0.13 1.2 10,20 330 SCD0705T-390□-N 39 2.52 MHz,1 V 0.16 1.1 10,20 390 SCD0705T-470□-N 47 2.52 MHz,1 V 0.18 1.1 10,20 470 SCD0705T-560□-N 56 2.52 MHz,1 V 0.24 0.94 10,20 560 SCD0705T-680□-N 68 2.52 MHz,1 V 0.28 0.85 10,20 680 SCD0705T-820□-N 82 2.52 MHz,1 V 0.37 0.78 10,20 820 NOTE: □-tolerance K=±10% / M=±20% 1.Operating temperature range － ４ ０ ℃ ～ １ ０ ５ ℃ (Including self - temperature rise) 2.Isat for Inductance drop 10% from its value without current. "-N" FOR COMPLETELY LEAD FREE TYPE(INCLUDING FERRITE BODY & SOLDER) Part No. SCD0705T-221K-N Rev : www.leiditech.com 01.06.2018 2/9
Inductance Test Freq. RDC Isat Tolerance Marking (uH ) ( Ω)Max. (A) (±%) SCD0705T-101□-N 100 1 kHz,1 V 0.43 0.72 10,20 101 SCD0705T-121□-N 120 1 kHz,1 V 0.47 0.66 10,20 121 SCD0705T-151□-N 150 1 kHz,1 V 0.64 0.58 10,20 151 SCD0705T-181□-N 180 1 kHz,1 V 0.71 0.51 10,20 181 SCD0705T-221□-N 220 1 kHz,1 V 0.96 0.49 10,20 221 SCD0705T-271□-N 270 1 kHz,1 V 1.11 0.42 10,20 271 SCD0705T-331□-N 330 1 kHz,1 V 1.26 0.4 10,20 331 SCD0705T-391□-N 390 1 kHz,1 V 1.77 0.36 10,20 391 SCD0705T-471□-N 470 1 kHz,1 V 1.96 0.34 10,20 471 SCD0705T-561□-N 560 1 kHz,1 V 2.41 0.32 10,20 561 SCD0705T-102□-N 1000 1 kHz,1 V 2.8 0.19 10,20 102 Part No. SCD0705T-221K-N Rev : www.leiditech.com 01.06.2018 3/9
8 SCD0705T Series
8.1 Construction:
8.2 Material List:
Rev : www.leiditech.com 01.06.2018 4/9
9 Reliability Of Ferrite Wire Wound Power Inductor
1-1.Mechanical Performance No Item Specification 1-1-1 Vibration Appearance: No damage Test device shall be soldered on the substrate Inductance:within±10% of Oscillation Frequency: 10 t o 55 to 10Hz for 1min initial value Amplitude: 1.5mm Time: 2hrs for each axis (X, Y & Z), total 6hrs 1-1-2 Resistance to Soldering Heat Appearance: No damag e Pre-heating: 150 , 1min Solder Composition: Sn/Ag3.0/Cu0.5 Solder Temperature: 260±5 Immersion Time: 10±1sec 1-1-3 Solder ability The electrodes shall be at Pre-heating: 150 , 1min least 95% covered with new Solder Composition: Sn/Ag3. 0/Cu0.5 solder coating Solder Temperature: 245±5 Immersion Time: 4±1sec 1-1-4 Resistance to solvent There must be no change i n Inductors must withstand 6 minutes of alcohol or w ater. appearance or obliteration of marking. 1-2.Environmental Performance No Item Specification 1-2-1 Temperature Shock Appearance: No damage 10 cycles (Air to Air) 1 cycles shall consist of: Inductance:within±10% of 30 minutes exposure to –55 initial value 30 minutes exposure to 125 15 seconds maximum transition between temperatures 1-2-2 Temperature Cycle One cycle: Step Temperature ( ) Time (min) 1 -40±3 30 2 25±2 3 3 105±3 30 4 25±2 3 Total: 100cycles Measured after exposure in the room condition for 24hrs 1-2-3 Humidity Resistance Temperature: 40±2 Relative Humidity: 90 ~ 95% Time: 1000hrs Measured after exposure in the room condition for 24hrs 1-2-4 Heat Life Temperature: 85±3 Relative Humidity: 20% Applied Current: Rated Current Time: 1000hrs Measured after exposure in the room condition for 24hrs 1-2-5 Cold Resistance Temperature: -40±3 Relative Humidity: 0% Time: 1000hrs Measured after exposure in the room condition for 24hrs Test Method Test Method SCD0705T-221K-N Rev : www.leiditech.com 01.06.2018 5/9
Rev : www.leiditech.com 01.06.2018 6/9
10 Packaging:
10.1 Packaging -Cover Tape
The force for tearing off cover tape is 10 to 130 g rams in the arrow direction.
10.2 Packaging Quantity
10.3 Reel Dimensions
Rev : www.leiditech.com 01.06.2018 7/9
10.4 Tape Dimensions in mm
11 Recommended Land Pattern:
12 Note:
- Please make sure that your product has been evaluated and confirmed against your specifications when our product is mounted to your product. 2. Do not knock nor drop. 3. All the items and parameters in this product specification have been prescribed on the premise that our product is used for the purpose,under the condition and in the environment agreed upon between you and us. You are requested not to use our product deviating from such agreement. 4. Please keep the distance between transformer/coil and other components (refer to the standard IEC 950 ) 5. The moisture sensitivity level (MSL) of products is classified as level 1. SCD0705T-221K-N Rev : www.leiditech.com 01.06.2018 8/9
13 Graph:
Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2018 9/9