PA0526 Datasheet, PDF (1/2 Pages) Pulse A Technitrol Company – HIGH FREQUENCY PLANAR TRANSFORMERS Prism Series (up to 250W)

HIGH FREQUENCY PLANAR
TRANSFORMERS
Prism Series (up to 250W)
Power Rating: up to 250W
Height: 9.3mm to 10.4mm Max
Footprint: 29.5mm x 25.4mm Max
Frequency Range: 200kHz to 700kHz
Electrical Specifications @ 25°C — Operating Temperature -40°C to +125°C
Part
Number
Turns Ratio
Primary
Secondary
Primary²
Secondary
Isolation
Primary
Inductance
(µH MIN)
Leakage**
Inductance
(µH MAX)
DCR (mΩ MAX)
Maximum
Primary
A
Primary
Aux.
Secondary
Height
(mm)
DOUBLE INTERLEAVE DESIGNS (HIGHER EFFICIENCY, LOWER DCR AND LOWER LEAKAGE)
PA0526 5T (with 5T Aux.)
1T & 1T
1500Vdc
Basic
85
PA0550 5T (with 5T Aux.)
2T:2T
1500Vdc
Basic
85
SINGLE INTERLEAVE DESIGNS (LOWER COST)
—
7.5
235
.56 & .56
10.2
—
7.5
235 2.25 & 2.25
10.2
PA0442 5T (with 5T Aux.)
2T:2T
1500Vdc
Basic
85
PA0576 6T (with 2T Aux.)
2T & 1T
1500Vdc
Basic
130
PA0581 6T (with 2T Aux.)
7T & 7T
1500Vdc
Basic
102
1.5
14.5
465
1.7 & 1.7
9.3
0.25
21.5
155
1.8 & 0.6
9.3
—
21.5
155
40 & 40
9.3
Notes: **Leakage inductance is measured with both primary windings connected in series (where applicable) with the secondary windings shorted.
Mechanical
5XØ _{1.0,8784SHAFT}
5XØ _2.1,5040FOOT
Weight ..................19.8 grams
Tray .............................30/tray
Dimensions: ^Inches
mm
Unless otherwise specified, all tolerances are ± ^.010
0,25
12.50,0400MAX
H*
11
7
SUGGESTED PAD LAYOUT
1.050
26,67
.700
17,78
.600
15,24
.300
11
7,62
7
5XØ _3.1,3300
1.160**
29,46
MAX
PA05XX
PA0442
Date Code
Country of Origin
5XØ _{1.0,1497SHAFT}
5XØ _2.0,0830FOOT
1
6
.005/0,13
10 SURFACES
*H - Maximum Height (see table above)
**This dimension is 1.195/30.35 for PN PA0581
.500
12,70
OPTIONAL
(For Mechanical
Connection of
Clips)
6XØ _2.1,7190
1
Schematics
.250
6,35
.625
15,88
1.000
25,40
.160
4,06
6 _.063
1,60
NOTE: The above is a universal footprint for
a component that has all 11 pins populated.
For a given part number it is only necessary
to provide pads for the terminations shown in
the schematic below.
— DOUBLE INTERLEAVE SCHEMATICS —
— SINGLE INTERLEAVE SCHEMATICS —
PA0526
2
5T Pri
4
1
5T AUX
6
11
1T
10
8
1T
7
PA0550
11
2
5T Pri
4
1
5T AUX
6
1T
10
1T
9
1T
8
1T
7
PA0442
2
5T Pri
4
1
5T AUX
6
11
2T
9
2T
7
PA0576
11
2
6T Pri
1T
10
4
9
1
1T
2T AUX
8
6
1T
7
PA0581
2
6T Pri
4
1
2T AUX
6
11
7T
10
8
7T
7
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P604.A (7/04)