PL8700 Datasheet, PDF (1/1 Pages) Pulse A Technitrol Company – SMT POWER INDUCTORS

SMT POWER INDUCTORS
Toroid - Military/Aerospace POGO Series
Ruggedized header with POGO pins for secure board mounting
Current Rating: up to 14.4ADC
Inductance Range: 1.5µH to 139µH
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
8,9
Part
Number
Inductance
@ Irated
(µH)
Irated
(A)
DCR (TYP)
(mΩ)
ET
(V-µsec)
Storage
Capacity
(µJoules)
Inductance
@ 0ADC
(µH ±20%)
100 Gauss
ET100
(V-µsec)
1 Amp DC
H1
(Orsted)
Connection
POGO 40
PL8700
1.5
14.40
4.41
4.80
159.01
2.2
1.71
3.77
Parallel
PL8701
2.4
9.40
6.54
6.00
152.83
3.5
2.14
4.71
Parallel
PL8702
PL8703
PL8700
PL8704
PL8701
PL8705
PL8702
PL8706
PL8703
PL8707
PL8704
PL8708
PL8705
PL8706
PL8708
PL8707
4.2
5.8
6.1
7.6
9.7
12.1
17.0
18.0
23.1
27.0
30.6
34.8
48.5
72.0
139.1
108.0
8.10
10.47
6.80
14.94
7.20
17.60
5.70
20.99
5.60
26.20
5.20
23.24
4.10
41.90
4.20
38.15
3.40
59.70
3.30
53.21
2.85
84.00
2.30
73.89
2.70
93.00
2.20
152.60
1.50
295.60
1.77
212.80
7.85
9.05
9.60
10.25
12.00
13.85
15.70
16.50
18.10
20.50
20.50
22.50
27.70
33.00
45.00
41.00
142.57
133.80
159.01
124.18
152.83
176.62
142.57
174.26
133.80
169.14
124.18
156.47
176.62
174.26
156.47
169.14
5.9
7.9
9.0
10.1
14.0
18.5
23.7
27.4
31.5
40.5
40.5
50.5
74.1
109.8
202.2
161.8
2.78
3.21
3.42
3.64
4.28
4.92
5.56
5.99
6.42
7.27
7.27
8.13
9.84
11.98
16.26
14.55
6.12
7.06
7.53
8.00
9.42
10.83
12.24
13.18
14.12
16.01
16.01
17.89
21.66
26.36
35.78
32.01
Parallel
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Series
Series
Series
NOTES:
1. The reference inductance is a typical value at the AC and DC excitation listed.
2. Temperature rise is 55°C in typical buck or boost circuits at 100kHz and with the
reference ET applied to the inductor.
3. Total loss in the inductor is 634mWatts for a 55°C temperature rise above ambient.
4. To estimate temperature rise in a given application, determine copper and core
losses, divide by 634 and multiply by 50.
5. For the copper loss, calculate IDC ²X RN.
6. For core loss (mW), using frequency (f in Hertz) and operating flux density (B in
Gauss), calculate 2.24 x 10^-10 x B^2.11 x f^1.26.
7. For flux density (B), calculate ET (V-µsec) for the application, divide by ET100 from
the table, and multiply by 100.
8. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to
the part number (i.e. PL8700 becomes PL8700T). Pulse complies to industry
standard tape and reel specification EIA481.
Mechanical
Schematic
.575
14,61
MAX
3
2
.725
18,42
MAX
4
1
For More Information:
.450
11,43
.600
15,24
.380
9,65
MAX
.300
7,62
SUGGESTED PAD LAYOUT
1
4
4X ^.082
2,08
2
3
1:1 ±2%
.600
15,24
.450
11,43
Pan & Tube . . . . . . . . .30/tube
Tape & Reel . . . . . . . .300/reel
MSL . . . . . . . . . . . . . . . . . . . .3
Dimensions: ^Inches
mm
Unless otherwise specified,
all tolerances are ± ^.010
0,25
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Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2005. Pulse Engineering, Inc. All right reserved.
www.pulseeng.com
M115.A (10/05)