SMT-3745 Datasheet, PDF (1/1 Pages) Allied Components International – SMD Toroidal Transformer

RoHS
SMD Toroidal Transformer
SMT-3745
4 Pin SMD Toroidal Transformer
Low Profile
For Modem and Telecom applications
Other configurations available
Designed to meet EN60950 Supplementary
insulation requirements for working voltages up to 250Vrms
Operating Temperature range: 0ºC to +70ºC
Maximum reflow temperature: 250ºC/-5ºC for 20-40 seconds
(Refer to IPC/JEDEC J-STD-02C Standard)
Part
Number
SMT-3745
Electrical Specifications @25^oC
Turn Ratio
@10KHz ,0.1V
(4-3):(1-2)
Inductance
LP @10KHz , 0.1V
(1-2)
1.67:1±2%
30uH min
DCR
@10KHz ,0.1V
(1-2)
0.35 Ω max
Part
Number
SMT-3745
DCR
@10KHz ,0.1V
(4-3)
0.35 Ω max
Dimension
HI-POT
1sec/1mA
( 1-4 ) , (1+2 , 4+3 short)
3750Vac
MECHANICAL
All specifications subject to change without notice.
1
4
2
3
Marking
SMT-3745
YYWW
Remark:
XXXXXXX=PART NUMBER (7 characters max.)
YYWW=DATE CODE, YY=YEAR;
WW=WEEK
04
Unit :mm/±0.25
SCHEMATICS
1
4
714-665-1140
2
3
ALLIED COMPONENTS INTERNATIONAL
1⁰5^6/08/12
www.alliedcomponents.com