DCT20EFD-U32S003 Datasheet, PDF (1/1 Pages) TDK Electronics – DCT20EFD-U32S003

(1) Appearance & Dimension
(0.75)
12
7
Metal Cap
10A Charging Transformer
1
(3.0±0.3)
TDK
Part #
X ym
(Top)
(22.0 max)
Date Code
Factory Code
6
(12.0 max)
(Side)
(24.5) ref.
(22.0 max)
(Front)
3
(2) Suggested Pad Layout
Connect on PCB
1.5
1.5
(4) Electrical Specification @ 25Deg. C
1. Inductance: 7,8,9,10 - 6,5,4,3 10uH±10%
2. Leakage Inductance: Pri - (Short Sec.) 1.0uH max
3. DC Resistance:
7-6
-
100mOhms Max
8-5
-
100mOhms Max
9-4
-
110mOhms Max
10-3
-
110mOhms Max
12-1
-
3.5Ohms Max
4. Turns Ratio: Sec. - Pri. 0.10±5%
5. Withstanding Voltage: Pri. - Sec. 1KVAC 2 sec.
Customer ^{Linear Technology}
Model ^{DCT20EFD-U32S003}
TDK CORPORATION
30.0 max
(3) Schematic
7
Np1
6
8
Np1
5
9
Np2
4
10
12
Ns
1
Np2
3
1 : 10
Note:
1. Terminals coplanarity 0.15 max
2. Epoxy adhesive curing 120°c +10/-0
1 hour +10/-0
3. All dimensions in mm
4. Lead free - RoHS Compliant
Design _{T. Thurman}
10/12/05
Checked
Approved
Dwg. No.
X