Current Sense Transformers
Document 1100-1
Current Sense Transformers CST2010
• AEC-Q200 Grade 1 qualified (–40°C to +125°C ambient) • Sensed cu...
Description
Document 1100-1
Current Sense Transformers CST2010
AEC-Q200 Grade 1 qualified (–40°C to +125°C ambient) Sensed current up to 40 A; Frequency range up to 1 MHz Very low primary DC resistance 500 Vrms, one minute isolation (hipot) between windings.
Core material Ferrite Terminations RoHS compliant tin-silver over tin over nickel over phos bronze
Weight 4.13 g Ambient temperature –40°C to +125°C Maximum part temperature +165°C (ambient + temp rise) Storage temperature Component: –40°C to +125°C. Tape and reel Packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 300/13″ reel; Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 10.6 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
Turn s (N) Induc tance2 D(CORhmmsa)x
Part number1 pri : sec min (mH)
pri sec
CST2010-020L_ 1 : 20 CST2010-030L_ 1 : 30 CST2010-040L_ 1 : 40 CST2010-050L_ 1 : 50 CST2010-060L_ 1 : 60
0.34 0.76 1.36 2.12 3.06
0.00036 0.00036 0.00036 0.00036 0.00036
0.180 0.265 0.560 0.705 0.850
CST2010-070L_ 1 : 70 CST2010-080L_ 1 : 80 CST2010-100L_...
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