PA2050-163NL Datasheet, PDF (1/3 Pages) Pulse A Technitrol Company – SMT POWER INDUCTORS Wire Wound

SMT POWER INDUCTORS
Wire Wound
Height: 12.2mm Max
Footprint: 22.2 x 19.1mm Max
Current Rating: Over 22Apk
Inductance Range: 5.8µH to 57µH
Weight: ±4%
Electrical Specifications @ 25°C — Operating Temperature -55°C to +130°C
^{NuPmabrter In(µd@Hu0c±At1a0d n%cc)e In@(dµuHIrcaT ttaYenPd)ce I r(aA tDeC)d1 (mWDC±1R0% )} _25° ^{CSCua (rtAurerTn aYttPioI)s1 na02t0} _°C
Heating³
Current Idc
(A TYP)
PA2050.582NL
5.8
5.8
14.4
4.4
22 17
14.4
PA2050.782NL
7.8
7.8
13.3
5.1
18 16
13.3
PA2050.103NL
10.2
10.2
12.5
5.8
16 15
12.5
PA2050.163NL
16.0
16.0
9.9
9.1
12 11
9.9
PA2050.193NL
19.4
19.4
8.5
12.6
11 10
8.5
PA2050.233NL
23.0
23.0
8.0
13.7
9.8 8
8.1
PA2050.273NL
27.0
26.2
7.8
14.9
9 8
7.8
PA2050.313NL
31.4
30.6
6.7
20.2
8.4 8
6.7
PA2050.363NL
36.0
35.2
6.0
21.6
8 6
6.5
PA2050.393NL
38.9
37.5
6.0
18.8
6.3 6
6.2
PA2050.413NL
41.0
40.0
6.0
23.1
7.3 6
6.2
PA2050.583NL
57.8
57.8
5.0
34.5
6.2 5
5.1
Core Loss
Factor

K2
155
181
206
258
284
310
335
361
387
482
413
490
Notes:
1. The rated current as listed is either the saturation current or the heating current depending 4. In high volt*time applications, additional heating in the component can occur due to
on which value is lower.
core losses in the inductor which may neccessitate derating the current in order to limit
2. The saturation current is the typical current which causes the inductance to drop by 20% at the temperature rise of the component. To determine the approximate total losses (or
the stated ambient temperatures (25°C and 100°C). This current is determined by placing temperature rise) for a given application, the coreloss and temperature rise formula
the component in the specified ambient environment and applying a s hort duration
can be used:
pulse current (to eliminate self-heating effects) to the component.
3. The heating current is the DC current which causes the part temperature to increase by
ΔB (Gauss) = K2 * ΔI
Core Loss (W) = 1.5E-13 * (Freq_kHz) ^{1.63 *} ΔB^2.62
approximately 40°C.
5. The temperature of the component (ambient plus temperature rise) must be within
the stated operating temperature range.
6. Add “T” suffix to the part number for Tape & Reel version (i.e. PA2050.582NLT).
USA 215 781 6400 Germany 49 7032 7806 0 Singapore 65 6287 8998
1
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P661.C (10/13)