 
B0226-EL Flyback Transformer
for ON Semiconductor NCP1030
| New RoHS part numbers are shown.
Lead was removed from terminations. The second to the last character is now L to indicate RoHS
compliance. (View old data sheet.)
|
- Developed specifically for use with On Semiconductor
NCP1030 power converter
- Interleaved primary and secondary windings for low
leakage inductance
- Designed for 35 V to 76 V input
- Ideal for 48 V telecom and 42 V automotive
applications
- RoHS-compliant. 260°C compatible. Tin-silver over
tin over nickel over phos bronze terminations.
Pricing 
Materials declaration  PDF data sheet
SPECIFICATIONS
Dimensions
Schematic
Tape and reel specifications
| 1 |
When
ordering, please specify packaging code: e.g. B0226-ELD |
| |
Packaging: |
D = 13"
reel, machine-ready
EIA-481 embossed plastic tape (600 parts per full reel).
B = Less than full reel
In tape, not machine ready. To have a leader and trailer added
($25 charge), use code letter D instead. |
| 2 |
Inductance is for the primary, measured at 275 kHz, 0.5 Vrms. |
| 3 |
Isolation measured from pins 1,2,3,4 to pins 5,6,7,8 and from all pins to
the core. |
| 4 |
Ambient temperature range: |
–40°C to +85°C |
| 5 |
Storage temperature range: |
Component: –40°C to +85°C
Packaging: –55°C to +80°C |
| 6 |
Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between. |
| 7 |
Electrical specifications at 25°C. |
| Refer to Soldering Coilcraft Components before soldering. |
|