PA2080NL Datasheet, PDF (1/6 Pages) Pulse A Technitrol Company – THT POWER INDUCTORS Power Beads

THT POWER INDUCTORS
Power Beads - PA2080NL, PA1894NL,
PA2150NL and PA2125NL Series
Desktop/Server Vcore Inductors
DCR Tolerance: ±4%
Current Rating: Over 80Apk
Inductance Range: 140nH to 470nH
Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C ⁷
Part
Number
Inductance
@0ADC
(nH ±10%)
Inductance
@Irated
(nH TYP)
PA2080NL SERIES - 10.5MM X 7.5MM X 8.9MM MAX
Irated ¹
(ADC)
DCR ²
(mΩ)
Saturation Current ³
(A TYP)
25°C
100°C
PA2080.141NL
140
140
40
>80
>80
PA2080.161NL
160
PA2080.191NL
190
160
40
70
60
0.49 ±4.1%
182
40
65
55
PA2080.221NL
220
207
40
55
50
PA1894NL SERIES - 10.0MM X 9.0MM X 10.0MM MAX
PA1894.191NL
185
185
35
72
58
PA1894.221NL
220
PA1894.271NL
270
220
35
63
51
0.64 ±4.6%
270
35
50
43
PA1894.331NL
335
268
35
40
35
PA2150NL SERIES - 11.8MM X 9.0MM X 9.2MM MAX
PA2150.181NL
180
180
37
74
67
PA2150.231NL
235
PA2150.261NL
270
235
37
56
50
270
37
0.50 ±4.0%
52
44
PA2150.371NL
370
296
36
36
32
PA2150.471NL
470
376
27
27
25
PA2125NL SERIES - 15.9MM X 9.0MM X 9.2MM MAX
PA2125.251NL
250
250
34
68
63
PA2125.281NL
285
PA2125.331NL
335
285
34
66
56
335
34
0.62 ±6.5%
56
50
PA2125.361NL
360
360
34
52
46
PA2125.441NL
440
440
34
42
38
Heating ⁴
Current
(A TYP)
40
35
37
34
NOTES:
1. The rated current as listed is either the saturation current or the heating
current depending on which value is lower.
2. The saturation current is the typical current which causes the inductance
to drop by 20% at the stated ambient temperatures (25°C and 100°C).
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.
3. The heating current is the DC current which causes the part temperature
to increase by approximately 40°C.
4. In high volt*time applications, additional heating in the component can
occur due to core losses in the inductor which may neccessitate 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.
5. The temperature of the component (ambient plus temperature rise) must
be within the stated operating temperature range.
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1
P656.B (5/08)