900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Coilcraft

FA2706-BL Datasheet Preview

FA2706-BL Datasheet

Flyback Transformer

No Preview Available !

Document 672
Flyback Transformers ForSTMicroelectronicsPM8800
PoE Powered Device Controller
Flyback transformers developed for STMicroelectronics
Operates at 250 kHz with 30 – 60 V input
Versions for 5 V and 3.3 V output in 20 Watt applications
1500 Vrms, one minute isolation primary and bias to secondary
windings
Core material Ferrite
Weight  8.3 – 8.5 g
Terminations  RoHS tin-silver over tin over nickel over phos bronze.
Other terminations available at additional cost.
Ambient temperature  –40°C to +125°C
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  200 per 13reel  Plastic tape:  44 mm wide,
0.4 mm thick, 24 mm pocket spacing, 11.5 mm pocket depth
PCB washing  Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf
nuPmarbte r1 ±1L0a% t 0(µ AH2 ) mL i ant (IµpHk3) pr i DCsRe cm axd(rOi vhem sa)4u x inmLdeauaxckt(aaµgnHec) e 5 pri:    sec Tuprrni:sdrraivtieo 6p ri: aux
Ipk3
(A) Output7
FA2706-BL_
FA2707-BL_
77.8
77.8
70.0 0.155 0.008 0.215 0.382 1.53
70.0 0.155 0.019 0.210 0.380 1.10
6.80:1 4.25:1 2.43:  1 3.0 3.3 V, 6 A
4.86:1 4.25:1 2.43:  1 3.0 5.0 V, 4 A
1. When ordering, please specify packaging code:
FA2707-BLD
Packaging: D = 13machine ready reel. EIA-481 embossed plastic
tape (200 per full reel).
B = Less than full reel. In tape, but 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 250 kHz, 0.2 Vrms.
3. Peak primary current drawn at minimum input voltage.
4. DCR for the primary and the secondary is with windings connected in
parallel.
5. Leakage inductance is for the primary, measured with the secondary
and drive windings shorted.
6. Turns ratio is with the primary and the secondary windings connected in
parallel.
7. Output of the secondary is with the windings connected in parallel.
Aux winding output is 10 V; drive winding output is 5.5 V.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
0.028
0,70
0.100
2,54
1
6
Dot indicates pin 1
12
0.069
1,75
0.699
17,00
0.685
17,40
max
7
0.100
2,54
Parts manufactured prior
to November 2011 may
be marked differently.
1 12
Recommended
Land Pattern
0.748
19,0
0.130
3,30
3
4
Pri
6
5
1
Aux
2
12
11
Sec
9
10
8
Drive
7
0.425
10,80
max
The primary and secondary windings are to
be connected in parallel on the PC board.
0.799
20.30
0.950
24,13
max
0.004 / 0,10
Dimensions are in
inches
mm
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 672  Revised 11/29/11
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.


Part Number FA2706-BL
Description Flyback Transformer
Maker Coilcraft
Total Page 1 Pages
PDF Download

FA2706-BL Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 FA2706-BL Flyback Transformer
Coilcraft





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy