DCT15EFD-U44S003 Datasheet, PDF (1/1 Pages) TDK Electronics – 3A or 5A Charging Transformer

(1) Appearance & Dimension
(0.7)
3A or 5A Charging Transformer
10
6
TDK
Part #
X ym
(Top) ^{17.2 max 22.5 max}
8.5 max
Metal Cap
(Side)
1
5
2.5±0.2
16.5 max
Date Code
Factory code
(18.2 ref.)
22.5 max
(Front)
(2) Suggested Pad layout
19.8
Connect on PCB
(3) Schematic
6
NP1
5
7
NP2
4
10
NS
1
3
NOTES:
1. Terminals coplanarity 0.15 max
2. Epoxy adhesive curing 120°c 1 hour
3. All dimensions in mm
4. Lead free - RoHS Compliant
Customer
Model
Linear Technology
DCT15EFD-U44S003
TDK CORPORATION
1 : 10
(4) Electrical Specification @25Deg. C
1. Inductance: 6,7 - 5,4
10uH±10%
2. Leakage Inductance: Pri - (short Sec.) 1.0uH max
3. DC Resistance:
6-5
- 120mOhms Max
7-4
- 140mOhms Max
1-10 -
4.0Ohms Max
4. Turns Ratio: Sec. - Pri. 0.10±5%
5. Withstanding Voltage: Pri. - Sec. 1KVAC 2Sec.
Designed
Checked
Approved
Dwg. No.
T. Thurman
10/12/05
X