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CTDD1907SF-S3K-2 Series

  CTDD1907SF-S3K-2 Lead Free Bug
View/Print Spec in PDF Format   View/Physical Dimensions
 
Features
 
Efficiency: To 86%.
Temperature Range: -40°C to 85°C.
Isolation: 3KVDC.
Power Density: 1.42W/cm³.
Package: UL94-V0.
Miscellaneous: Single Output Voltage. No heat sink required. No external components required. Industry standard pinout. Small footprint. Custom service available.
Samples available.
 
Characteristics
 
Short Circuit Protection: 1 second.
Temperature Rise at Full Load: 25°C Max. 15°C Typ.
Cooling: Free air convection.
No-load power consumption: 10% nominal power (typical).
Operating Temperature Range: -40°C to +85°C.
Storage Temperature Range: -55°C to +125°C.
Lead Temperature: 300°C (1.5mm from case for 10 seconds).
Storage Humidity Range: ≤95%.
Case Material: Plastic (UL94-V0).
MTBF: >3,500,000 hours.
Miscellaneous: RoHS Compliant.
 
Specifications
 
Part Number Vin Nom. Input Range Vout Iout
Max.
(mA)		 Iout
Min.
(mA)		 Effi. (Typ.) Request
Samples
& Quotes
CTDD1907SF-0503S3K-2 5VDC 4.5~5.5VDC 3.3VDC 400 40 70 blankRequest
CTDD1907SF-0505S3K-2 5VDC 4.5-5.5VDC 5VDC 400 40 80 blankRequest
CTDD1907SF-0509S3K-2 5VDC 4.5-5.5VDC 9VDC 222 22.2 81 blankRequest
CTDD1907SF-0512S3K-2 5VDC 4.5-5.5VDC 12VDC 167 16.7 82 blankRequest
CTDD1907SF-0515S3K-2 5VDC 4.5-5.5VDC 15VDC 133 13.3 84 blankRequest
CTDD1907SF-1205S3K-2 12VDC 10.8-13.2VDC 5VDC 400 40 80 blankRequest
CTDD1907SF-1209S3K-2 12VDC 10.8-13.2VDC 9VDC 222 22.2 83 blankRequest
CTDD1907SF-1212S3K-2 12VDC 10.8-13.2VDC 12VDC 167 16.7 84 blankRequest
CTDD1907SF-1215S3K-2 12VDC 10.8-13.2VDC 15VDC 133 13.3 85 blankRequest
CTDD1907SF-2405S3K-2 24VDC 21.6-26.4VDC 5VDC 400 40 81 blankRequest
CTDD1907SF-2409S3K-2 24VDC 21.6-26.4VDC 9VDC 222 22.2 84 blankRequest
CTDD1907SF-2412S3K-2 24VDC 21.6-26.4VDC 12VDC 167 16.7 85 blankRequest
CTDD1907SF-2415S3K-2 24VDC 21.6-26.4VDC 15VDC 133 13.3 86 blankRequest
 
Isolation Specifications
Item Test Condition Min Typ Max Units
Isolation Voltage Tested for 1 minute 3000 - - VDC
Isolation Resistance Test at 500VDC 1000 - - MW
 
Output Specifications
Item Test Condition Min Typ Max Units
Output Power - 0.2 - 2 W
Line Regulation For Vin change of 1% - - 1.5 %
Load Regulation 10% to 100% full load - 10 15 %
Output Voltage Accuracy See tolerance envelope graph - - - -
Temperature Drift 100% full load - - 0.03 %/°C
Ripple & Noise 2H Bandwidth - 100 200 mVp-p
Switching Frequency Full load, nominal input - 75 - KHz
Note: All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified.
Last Revised 04.28.06
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