MODEL HM15 SERIES
Encapsulated Low Power Inductors
FEATURES AND BENEFITS
• • • •
Standard Inductance values Standard vertical & low profile packages Encapsulated for product integrity Custom designs available
APPLICATIONS
• Switch mode power supplies • Differential EMI filters • Output energy storage inductors in buck and boost type converters
ELECTRICAL / ENVIRONMENTAL
Insulation Resistance, Minimum Operating Temperature Range Temperature Rise, Maximum
SCHEMATIC (FIGURE 1 & 2)
100 Megohms -25°C to +105°C 40°C
6
(1)
(2)
Specifications subject to change without notice.
6-59
Model HM15 Series
SPECIFICATIONS
Part Number HM15-10150 HM15-10220 HM15-10330 HM15-10470 HM15-10680 HM15-10820 HM15-11000 HM15-20150 HM15-20220 HM15-20330 HM15-20470 HM15-20680 HM15-20820 HM15-21000
Inductance Typical µH 150 220 330 470 680 820 1,000 150 220 330 470 680 820 1,000
Current @ 40˚C Rise Amps DC Max. 1.70 1.50 1.00 0.90 0.85 0.75 0.50 1.70 1.50 1.00 0.90 0.85 0.75 0.50
DC Resistance Ω Max. .36 .38 .74 1.10 1.25 2.30 2.40 .36 .38 .74 1.10 1.25 2.30 2.40
ETop V-µSec 80 90 100 120 175 175 175 80 90 100 120 175 175 175
Figure 1 1 1 1 1 1 1 2 2 2 2 2 2 2
6-60
Model HM15 Series
FIGURE 1 (Inch/mm)
.700 17.78 .150±.020 3.81±0.51 .400 10.16
.050 1.27 .150 3.81
.025 Sq. Lead 0.64 .500 12.7 .400 10.16 .600 15.24 .700 17.78
FIGURE 2 (Inch/mm)
.150±.020 3.81±0.51
.025 Sq. Lead 0.64
BOTTOM VIEW
6
.600 15.24 .700 17.78
.400 10.16
.450 11.43
.050 1.27
.150 3.81
.400 10.16 .700 17.78
6-61
Model HM15 Series
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