E_T-1W & F_T-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
RoHS
FEATURES
● Small Footprint
● SMD Package Style
● 3kVDC Isolation
● Temperature Range: -40°C ~ +85°C
● No Heatsink Required
PRODUCT PROGRAM
Input
Output
Current (mA)
Part
Number
Efficiency
(%, Typ.)
Certificate
Voltage (VDC)
Voltage
(VDC)
Nominal
Range
Max.
304
200
±100
±42
200
110
84
Min.
30
20
±10
±5
20
11
9
F0303T-1W
F0305T-1W
E0305T-1W
E0312T-1W
F0505T-1W
F0509T-1W
F0512T-1W
F0515T-1W
E0505T-1W
E0509T-1W
E0512T-1W
E0515T-1W
F1203T-1W
F1205T-1W
F1209T-1W
F1212T-1W
F1215T-1W
E1205T-1W
E1209T-1W
E1212T-1W
E1215T-1W
F2405T-1W
F2412T-1W
F2415T-1W
F2424T-1W
E2405T-1W
E2412T-1W
E2424T-1W
3.3
5
73
75
68
77
70
76
78
79
71
77
78
79
70
69
73
73
74
71
73
74
75
69
77
74
76
70
77
79
● Industry Standard Pinout
● Internal SMD construction
● No External Component Required
● RoHS Compliance
3.3
3.0-3.6
±5
±12
5
UL
UL
UL
UL
UL
UL
UL
UL
9
12
15
±5
±9
±12
±15
3.3
5
66
7
5
4.5-5.5
APPLICATIONS
±100
±55
±42
±33
303
200
110
84
±10
±6
±5
±4
30
20
11
9
The E_T-1W & F_T-1W series are specially
designed for applications where a group of polar
power supplies are isolated from the input power
supply in a distributed power supply system on a
circuit board. These products apply to:
1) Where the voltage of the input power supply is
fixed (voltage variation ≤ ±10%);
UL
UL
UL
UL
UL
UL
UL
UL
9
12
15
±5
±9
±12
±15
5
2) Where isolation is necessary between input
and output (isolation voltage ≤3000VDC);
3) Where the regulation of the output voltage and
the output ripple noise are not demanding.
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power device
driving circuits.
12
10.8-13.2
66
7
±100
±55
±42
±33
200
84
±10
±6
±5
±4
20
9
12
15
24
±5
±12
±24
66
7
24
21.6-26.4
42
5
±100
±42
±21
±10
±5
±3
MODEL SELECTION
F0505T-1W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
15
Max.
Units
%
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
Cooling
95
85
-40
-55
125
25
°C
MORNSUN Science & Technology Co.,Ltd.
Address: No. 5, Kehui St. 1, Kehui development
center, Science Ave., Guangzhou Science City,
Luogang district, Guangzhou,P.R.China.
Tel: 86-20-28203030
1.5mm from case for 10 seconds
260
Free air convection
Package material
Short circuit protection*
MTBF
Epoxy Resin(UL94-V0)
Fax:86-20-38601272
1
s
Http://www.mornsun-power.com
3500
k hours
g
Weight
1.71
*Supply voltage must be discontinued at the end of short circuit duration.
The copyright and authority for the interpretation of the products are reserved by Mornsun
Specifications subject to change without notice.
E_T-1W&F_T-1W B/0-2010 Page 1 of 3