PA0491NLT Datasheet, PDF (1/2 Pages) Pulse A Technitrol Company – HIGH FREQUENCY PLANAR TRANSFORMERS

HIGH FREQUENCY PLANAR
TRANSFORMERS
Spyglass Series (up to 140W)
Power Rating: up to 140W
Height: 8.6mm MAX and 9.7mm MAX
Footprint: 23.4mm x 20.1mm MAX
Frequency Range: 200kHz to 700kHz
Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C
Part ^4,5
Number
Power ¹
Rating
Turns Ratio
(Pri:Sec)
Primary ²
Secondary
Isolation
Primary
Inductance
(µH MIN)
Leakage
Inductance*
(µH MAX)
100W
1500 Vdc
PA0168 48v to 3.3v/30A
12:2
Basic
320
0.75
100W
1500 Vdc
PA0369 48v to 3.3v/30A
6:1
Basic
65
0.25
140W
8:4
1500 Vdc
PA0423 _{48v to 12v/11.7A (w/4T Pri. Aux.)}
Basic
140
0.30
50W
10:2
1500 Vdc
PA0463 48v to 3.3v/15A (w/9T Pri. Aux.)
Basic
200
1.00
100W
1500 Vdc
PA0491 48v to 5.0v/20A
8:2
Basic
140
0.25
100W
8:2
1500 Vdc
PA0634
48v to 5v/20A (w/5T Pri. Aux.)
Basic
140
0.38
125W
12:3
1500 Vdc
PA0693
48v to 5v/25A (w/4T Pri. Aux.)
Basic
346
0.55
*Leakage inductance is measured at primary terminals with all other windings shorted.
DCR (mΩ MAX)
Maximum
Primary
Primary
Aux.
Secondary
Height
(mm)
45
N/A
1.30
8.6
15
N/A
0.40
8.6
35
500
7.00
8.6
40
4885
2.50
8.6
35
N/A
1.30
8.6
35
460
1.30
8.6
50
300
3.50
9.7
Mechanicals
5XØ _{1.0,1497SHAFT}
5XØ _2.0,0830FOOT
11
2.709,007MAX
7
SUGGESTED PAD LAYOUT
H*
.500
12,70
5XØ _2.1,7190
.250
11
6,35
7
Weight ..................11.0 grams
Tape & Reel...............180/reel
Tray .............................40/tray
.920
23,37
MAX
PA0XXX
Date Code
Country of Origin
1
Schematics
2
PA0168
10
12T (PRI) 2T (SEC)
5
8
PA0463
2
10T (PRI)
5
1
9T (AUX)
10
2T (SEC)
8
6
6
6XØ _{0.0,8312SHAFT}
6XØ _1.0,2570FOOT
.005/0,13
*H - Maximum Height
(see table above)
1
.180
4,57
.400
10,16
.620
15,75
2
PA0369
9
2
PA0423
6T (PRI)
4
1T (SEC)
8
2
PA0491
10
8T (PRI)
5
1
4T (AUX)
11
4T (SEC)
7
8T (PRI)
5
2T (SEC)
8
PA0693
2
11
6T (PRI)
4
3
1T (SEC)
10
6T (PRI) 1T (SEC)
5
1
4T (AUX)
6
9
1T (SEC)
8
6
PA0634
2
8T (PRI)
5
1
5T (AUX)
10
2T (SEC)
8
6
.390
9,91
.800
20,32
6
6XØ
.080
2,03
Dimensions: ^Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
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.
.378
9,60 _.339
8,60
.790
20,07
.050
1,27
.157
.079
4,00
2,00
.069
1,75
.560
14,20
1.260 ± .012
32,00 ± 0,30
.920
23,37
1.260
32,00
USER DIRECTION
OF FEED
TAPE & REEL LAYOUT
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P576.A (5/06)