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26

SPM2007 (7/08)

Height: 10.2mm Max

Footprint: 23.9mm x 20.8mm Max

Current Rating: up to 30A

Inductance Range: 0.68µH to 33µH

NOTES:

TAPE & REEL LAYOUT

.820

20,83

1.591

40,41

1.260

32,00

.420

10,67

USER DIRECTION OF FEED

.950

24,13

SMT POWER INDUCTORS

Unshielded Drum Core - PB2020NL Series

1

2

INDUCTANCE 5.78 µH TO 29.0 µH

10

15

20

25

30

35

.333

.223

.153

.103

.682

1

4

7

1013

16

19

22

25

28

31

34

37

40

0

5

INDUCTANCE 0.65 µH TO 4.0 µH

0

1

2

3

4

5

6

.472

.332

.222

.102

.681

1

4

7

1013 16 19 22 25 28 31 34 37 4043 46 49 52

Schematic

Inductance

Inductance

2

DCR

Part

6,7

@ Irated

(m

Ω)

Current @ 25°C

Current

Number

(µH ±20%)

(µH TYP)

(TYP)

(MAX)

PB2020.681NL

0.68

0.62

30.0

1.60

1.80

70

30.0

PB2020.102NL

1.20

1.20

23.7

2.00

2.20

55

23.7

PB2020.222NL

2.20

1.90

21.8

2.60

2.80

40

21.8

PB2020.332NL

3.30

3.40

18.3

3.60

3.90

35

18.3

PB2020.472NL

4.70

4.40

16.8

4.20

4.50

28

16.8

PB2020.682NL

6.80

5.90

13.6

6.10

6.50

25

13.6

PB2020.103NL

10.00

8.40

12.6

7.40

7.80

20

12.6

PB2020.153NL

15.00

14.00

9.7

12.00

13.00

18

9.7

PB2020.223NL

22.00

19.00

8.1

17.00

20.00

13

8.1

PB2020.333NL

33.00

31.00

6.5

26.00

29.00

10

6.5

Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C

Mechanical

Weight . . . . . . . .9.5 grams

Tape & Reel . . . . . .100/reel

Tray . . . . . . . . . . . . .20/tray

1. The temperature of the component (ambient plus temperature rise) must be within

the specified operating temperature range.

2. Inductance at Irated is typical inductance value for component taken at rated current.

3. The rated current listed is the lower of saturation current @ 25°C or heating current.

4. The saturation current, Isat, is the current at which the component inductance drops

by 10% (typical) at an ambient temperature of 25°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.

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

the component on a typical PCB and applying current for 30 minutes.

6. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the

part number (i.e. PB2020.102NL becomes PB2020.102NLT). Pulse complies to

industry standard tape and reel specification EIA481.

7. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed

parts are not necessarily RoHS compliant, but are electrically and mechanically

equivalent to NL versions. If a part number does not have the "NL" suffix, but

an RoHS compliant version is required, please contact Pulse for availability.

Dimensions: Inches

mm

Unless otherwise specified, all tolerances are ± .010

0,25

.400

10,16

MAX

PB2020.XXXNL

Date Code

Country of Origin

.820

20,83

MAX

.940

23,87

MAX

SUGGESTED PAD LAYOUT

.530

13,46

.680

17,27

.960

24,39