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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

SMT Flyback Transformer

RoHS compliant
  • Smallest capacitor charging transformer:  6.2 × 6.8 mm footprint and 4.6 mm high
  • Developed for ON Semiconductor NCP5080 Photoflash Capacitor Charger
Buy Now:
Count Unit price
1 $3.10
250 $2.55
500 $2.14
1000 $1.78
2500 $1.60
5000 $1.46

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:

Typical Application

Works with ON Semiconductor NCP5080

Input Voltage Output
2.7 V 5.5 V 350 V

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance
at 0A (µH) 2
(Tolerance: ±10%)
Inductance
min at   1.2 A (µH)
DCR max (Ω) 3 Leakage
Inductance
max (µH) 4
Turns Ratio Isolation
Voltage (Vrms) 5
Pri Sec Pri : Sec
CJ5143-AL_ 15.0 13.5 1.0 25.0 0.3 1 : 15 1000
Notes
  1. When ordering, please specify termination and packaging codes: e.g. CJ5143-ALD
  2. Inductance measured at 1.0 kHz, 1.0 Vrms.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance is for the primary winding with the secondary winding shorted, measured at 100 kHz, 1 Vrms.
  5. 1000 Vrms, one minute primary to secondary isolation.

Termination:

  • L = RoHS compliant tin-silver over copper.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

Packaging:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape (250 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Factory order only, not stocked (2000 parts per full reel).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Schematics

cj5143s.gif

Physical characteristics

cj5143d.gif

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_f.gif
250 1000 178/330 60/100 13 22,4 16,4 16 12 4 2 5,0 0,35

General specification

Core Material:
Ferrite
Weight:
0.30 g
Packaging:
250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 5.0 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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