POE600F_15 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – 60 W PoE Transformers

Document 1215-1
60 W PoE Transformers ForActiveClamp
Forward Topology
• Designed for active clamp forward topology
• Operates at 200 kHz, with 36 – 72 Volt input
• Includes a 12-Volt auxiliary winding
• Isolation: 1500 Vrms, one minute primary and aux to secondary;
500 Vrms primary to auxiliary
Core material Ferrite
Terminations  RoHS tin-silver over tin over nickel over phos bronze.
Other terminations available at additional cost.
Weight  12.7 g
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  175 per 13″ reel  Plastic tape:  44 mm wide, 0.4 mm thick,
32 mm pocket spacing, 11.9 mm pocket depth
PCB washing  Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.

Part
  _Inductance2
  _number1
±20% (µH)
POE600F-33L_
100
POE600F-50L_
100
POE600F-12L_
100
POE600F-24L_
100
DCR max³
(mOhms)
pri : sec : aux
35  : 2.30 : 185
35  : 2.70 : 185
35  : 8.00 : 156
35  : 30 : 156
Leakage
  _inductance4
max (µH)
0.55
0.30
0.17
0.14
Turns ratio⁵
pri : sec : aux
6 : 1 : 3.5
4 : 1 : 2.3
2 : 1 : 1
1 : 1 : 0.5
  _Output6
3.3 V, 18.18 A
5.0 V, 12 A
12 V, 5.0 A
24 V, 2.5 A
1. When ordering, please specify packaging code:
POE600F-50LD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts 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 200 kHz, 0.1 Vrms, 0 Adc.
3. DCR for the primary and the secondary is measured with the windings connected in parallel.
4. Leakage inductance is for the primary and is measured with all secondary windings shorted.
5. Turns ratio is with the primary windings and the secondary windings connected in parallel.
6. Output is with the secondary windings connected in parallel.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
12
1
11
2
10
Pri
Sec
4
9
3
8
6
7
Aux
5
Primary windings and secondary
windings to be connected in parallel
on the PC board.
Document 1215-1  Revised 07/09/15