IFLY0012 Datasheet, PDF (1/1 Pages) Coilcraft lnc. – DC-DC Flyback Transformer for Telecom

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Document 269
DC-DC Flyback Transformer for Telecom
This low profile flyback transformer is designed for applica-
tions such as Subscriber Line Interface Circuits (SLICs),
cable and DSL modems and set top boxes.
For free evaluation samples, contact Coilcraft or visit www.
coilcraft.com.


  _{Part number}1
Inductance
  _{at 0 Adc}2
±10% (µH)
Inductance
  _{at 6.5 Adc}2
DCR max
min (µH)
(Ohms)
Leakage
inductance
max (µH)
Input
Output
  _Isolation3
(Vrms)
IFLY0012L_
6.0
4.8



0.021 (pins 8 - 1)
0.3
9 V – 20 V –24 V, 170 mA 500
0.690 (pins 7 - 2)
–72 V, 170 mA
0.690 (pins 6 - 3)
0.690 (pins 5 - 4)
1. When ordering, please specify packaging code:
IFLY0012LD
Packaging: D = 13″ machine ready reel. EIA-481 embossed plastic tape (200 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 100 kHz, 1.0 Vrms.
3. Isolation is from primary to secondary, tested for one minute.
4. Operating temperature range –40°C to +85°C.
5. Electrical specifications at 25°C.
Dot on Pin 1
1
8
B
IFLY0012
4
5
8
Primary
1
7
Gnd
2
–24 V
6
3
C
0.004/0,01
A
F
D
4
5
1
E
1
8
Dimensions are in
inches
mm
Recommended
Land Pattern
A max B max C max
0.925 0.675 0.360
23,5 17,15 9,14
D nom E nom
0.591 0.148
15,01 3,76
F nom
0.079 × 0.110 inches
2,01 × 2,79 mm
5
4 _{–72 V}
Core material Ferrite
Terminations  RoHS Matte tin over nickel over phos bronze
Weight  5.2 g
Isolation  500 Vrms, one minute primary to secondary
Ambient temperature  –40°C to +85°C
Storage temperature  Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C
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  200/13″ reel  Plastic tape:  44 mm wide, 0.4 mm thick,
28 mm pocket spacing, 9.6 mm pocket depth
PCB washing  Only pure water or alcohol recommended
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 269  Revised 01/26/05
© 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.