P745.D (08/16)

1

pulseelectronics.com

SMT Power Inductors

Round wire Coils– PG1096NL series

Inductance Range: 1.5uH to 82uH

Current Rating: up to 65Apk

Footprint: 26mm x 26mm Max

Height: 14.8mm Max

No Thermal Aging

RoHS Compliant

Part Number

Inductance

µH TYPICAL

(A)

Controlled Electrical Specs.

Current Isat

(A TYP)

Idc

(A TYP)

(K2)

(m

Ω)

MAX

Inductance

@ 0Adc

(

µH ± 20%)

25°C

100°C

PG1096.152NL

1.35

50

0.85

1.5

65

50.5

50

27.9

PG1096.252NL

2.25

45

1.2

2.5

55

43

45

31

PG1096.472NL

4.2

35

1.8

4.7

40

31

35

43.7

PG1096.682NL

6

30

2

6.8

35

27.5

30

50.6

PG1096.103NL

9

24.5

3.15

10

28

21.8

24.5

62

PG1096.183NL

16

18.5

5

18

21

16.5

18.5

83.6

PG1096.223NL

19.5

17

5.5

22

19

14.8

17

90.9

PG1096.333NL

29.5

13.5

10.5

33

15.5

12

13.5

111.5

PG1096.473NL

42.3

11

12.5

47

13

10

11

134.4

PG1096.683NL

61

9.5

15

68

11

8.6

9.5

168.5

PG1096.823NL

73.5

8.5

22

82

10

7.8

8.5

179.3

1.

Actual temperature of the component during system operation (ambient plus

temperature rise) must be within the standard operating range.

2.

Inductance at Irated is a typical inductance value for the component taken at rated

current.

3.

The rated current as listed is either the saturation current (@ 25°C) or the heating

current depending on which value is lower.

4.

The DCR of the part is measured at an ambient temperature of 20°C±3°C from point a

to b as shown below on the mechanical drawing.

5.

The saturation current, Isat, is the current at which the component inductance drop

by 20% (typical) at an ambient temperature. This current is determined by placing

the component in the specified ambient environment and applying a short duration

pulse current (to eliminate self-heating effect) to the component.

6.

The heating current, Idc, is the DC current required to raise the component tempera-

ture by approximately 40°C. The heating current is determined by mounting the

component on a typical PCB and applying current for 30 minutes. The temperature is

measured by placing the thermocouple on top of the unit under test. Take note that

the components’ performance varies depending on the system condition. It is sug-

gested that the component be tested at the system level, to verify the temperature

rise of the component during system operation.

7.

Core loss approximation is based on published core data:

K1=2.86E-09 (2.50E-09 FOR PG1096.152NL)

f = switching frequency in KHz

K1 & K2 = core loss factors

ΔI= delta I across the component in Ampere

K2

ΔI=one half of the peak to peak flux density across the component in Gauss

8.

Unless otherwise specified, all testing is made at 100kHz, 0.1Vac

9.

Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part

number (i.e. PG1096.223NL becomes PG1096.223NLT). Pulse complies with industry

standard tape and reel specification EIA481. The tape and reel for this product has a

width (W=44.0mm), pitch (Po=36.0mm) and depth (Ko=15.6mm).

10. The core is a conductive material so care should be taken when mounting this com-

ponent over an exposed via or if the voltage across the terminals exceeds 24V. Trickle

current through the core material may generate additional losses and potential

overheating. Please contact Pulse to discuss an alternative solution if required.

Notes: