HIGH FREQUENCY MAGNETICS
DS3/E3/STS-1 Transformers
•
3 dB bandwidth 200 kHz - 340 MHz typical for
0554-3184-00 and S554-3184-00
•
3 dB bandwidth 250 kHz - 500 MHz typical for
0554-3184-01 and S554-3184-01
Minimum interwinding breakdown voltage of 1500 Vrms
TM00148
•
ELECTRICAL SPECIFICATIONS at 25° C
Primary
Inductance
µ
H min
Leakage
Inductance
µ
H max
Interwinding
Capacitance
pF max
Part Number
Turns Ratio
+ 5%
Through Hole Package
0554-3184-00
1:1
40
0.08
10
0554-3184-01
1 : 2 CT
19
0.06
10
0554-3184-02
1 : 2 CT
40
Surface Mount Package
0.09
12
S554-3184-00
1:1
40
0.08
10
S554-3184-01
1 : 2 CT
19
0.06
10
S554-3184-02
1 : 2 CT
40
0.09
12
SCHEMATICS
0554-3184-00
S554-3184-00
0554-3184-01
0554-3184-02
S554-3184-01
S554-3184-02
4
3
4
3
2
6
Primary
1
Secondary
6
Primary
1
Secondary
©2003 Bel Fuse Inc.
Specifications subject to change without notice. 05.03
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T1-113
HIGH FREQUENCY MAGNETICS
TM00148
DS3/E3/STS-1 Transformers
6
5
4
MECHANICAL
0554-3184-00
0554-3184-01
0554-3184-02
0.325 0.285
[8.26] [7.24]
max max
1
2
3
0.100 [2.54] typ
0.300 [7.62]
max
0.240
[6.10] max
0.120
[3.05]
min
0.045 [1.14] ref
0.018 [0.46] ref
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
0.300
[7.62]
max
6
5
4
0.015
[0.39]
min
0.220 [5.59]
max
100˚
90˚
0.008 - 0.012
[0.20 - 0.30]
0.030 [0.76]
0.100
[2.54]
S554-3184-00
S554-3184-01
S554-3184-02
0.375
[9.53]
0.285
[7.24]
max
1
2
3
0.100 [2.54]
0.425
[10.80]
0.070
[1.78]
0.018 +0.002
[0.46 +0.05]
Suggested PCB Pad Layout
0.225
[5.73] max
0.003
[0.08]
min
0.008 - 0.012
[0.20 - 0.30]
4˚
0.004 [0.10]
0.200
[5.08]
0.035 [0.89]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
©2003 Bel Fuse Inc.
Specifications subject to change without notice. 05.03
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
EUROPE
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel 44-1772-556601
Fax 44-1772-888366
www.belfuse.com
T1-114
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