PA1320NL_13 Datasheet, PDF (1/2 Pages) Pulse A Technitrol Company – Power Beads - PA1320NL and PA1320ANL Series

SMT Power Inductors
Power Beads - PA1320NL and PA1320ANL Series
Current Rating: Over 75Apk
Inductance Range: 120nH to 310nH
Height: 6.5mm Max
Footprint: 10.4mm x 8.0mm Max
Halogen Free
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C ⁷
Part
Inductance
Inductance
Irated ¹
DCR ²
Number
@ 0A _DC
@ Irated
(A_DC )
(mΩ)
(nH ±20%)
(nH TYP)
Saturation Current³
(A TYP)
25°C
100°C
Heating ⁴
Current
(A TYP)
PA1320.121NL
120
120
40
74
65
PA1320.141NL
140
140
40
66
52
PA1320.171NL
180
174
40
0.48 ±8% (NL)
52
44
40
PA1320.221NL
200
185
40
0.47 ±5%(ANL)
50
42
PA1320.301NL
310
250
30
30
26
Notes:
1. The rated current as listed is either the saturation current or the heating current depending
on which value is lower.
2. The nominal DCR tolerance is by design. The nominal DCR is measured from point a to
point b , as shown below on the mechanical drawing. The standard part PA1320.XXXNL
has a DCR tolerance of +/-8%. A tighter DCR tolerance (+/-5%) part is available by changing
the NL suffix to ANL (i.e. PA1320.121NL becomes PA1320.121ANL).
3. The saturation current is the typical current which causes the inductance to drop by 20% at
the stated ambient temperatures (25C and 100C). This current is determined by placing the
component in the specified ambient environment and applying a short duration pulse
current (to eliminate self-heating effects) to the component.
4. The heating current is the DC current which causes the part temperature to increase by
approximately 40C. This current is determined by soldering the component on a typical
application PCB, and then applying the current to the device for 30 minutes with 25LFM
of forced air cooling.
Mechanical
5. In high volt*time applications, additional heating in the component can occur due to
core losses in the inductor which may necessitate derating the current in order to limit
the temperature rise of the component. To determine the approximate total losses (or
temperature rise) for a given application, the coreloss and temperature rise curves
can be used.
6. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part
number (i.e. PA1320.121NL becomes PA1320.121NLT). Pulse complies to industry standard
tape and reel specification EIA481.
7. The temperature of the component (ambient plus temperature rise) must be within the
stated operating temperature range.
Schematic
PA1320.XXXNL
.410
10,41
MAX
PA1320.XXXNL
D/C
MFG.
.315
8,00
MAX
.256
6,50
MAX
a
2X
.100
2,54
b
.088
2,24
Weight ................................2.05 grams
Tape & Reel ...........................750/reel
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± ^.010
0,25
.256
6,50
.421
10,70
1
2
.945 ± .012
24.00 ± 0,30
.110
2,79
.120
TAPE & REEL
.323
LAYOUT
8,20
.472
12,00
USER DIRECTION
OF FEED
3,05
.290
1
7,37
pulseelectronics.com
SPM2007 (11/13)