G6252_12 Datasheet, PDF (1/1 Pages) Coilcraft lnc. – Common Mode Choke – G6252-AL

Document 410
Common Mode Choke – G6252-AL
This low cost, high performance choke coil is designed to
reduce AC line conducted common mode noise produced
by switching power supplies.
• 2500 Vrms, one minute isolation between windings.
• UL1446 Class B (130°C) Insulation System (UL File E83628)
For free evaluation samples, contact Coilcraft or visit www.
coilcraft.com.
Leakage
Part
Current
  _{DCR max}2
  _Inductance3   _inductance4
number
  _rating1
(Ohms)
min (mH)
max (µH)
G6252-AL
300 mA
2.1
10.5
450
  _SRF5
typ (kHz)
240
1. Based on 300 circular mils/Amp. Temperature rise is less than 10°C.
2. DCR is maximum per winding.
3. Inductance is per winding; measured at 1.0 Vrms, 15.75 kHz.
2
3
4. Leakage inductance measured at 1.0 Vrms, 15.75 kHz between pins 2 and 3 with pins 7 and 6 shorted.
5. SRF is typical per winding.
6. Capacitance measured at 1.0 Vrms, 15.75 kHz between pins 2 and 7.
7. Operating temperature range –40°C to +85°C.
8. Electrical specifications at 25°C.
7
6
  _Capacitance6
max (pF)
7.0
Dimensions
Schematic Typical Application
2
3
2
3
0.700
17,78
max
7
6
AC
input
0.1 µF
0.005 µF
0.005 µF
0.1 µF
0.514
13,06
0.025
0,635
7
6
0.950
24,13
max
2
0.005 µF
3
Typical Attenuation (Ref: 50 Ohms)
AC
0
input
0.1₀µ_.0F₄₇
1,19
dia
0.005^0.5µ¹F⁴
13,06
0.1 µF
10
20
3
6
2
0.825
20,96
max
0.200
5,08
7₇
6 ₃₀
2
7
3
6
40
Bottom View
Weight: 9.5 g
Packaged 49 per tray
Recommended
Board Layout
50
60
70
80
0.01
Differential mode
Common mode
0.1
1
10
100
Frequency (MHz)
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 410  Revised 04/20/12
© Coilcraft Inc. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.