HM72A-06R68LFTR TT Electronics/BI, HM72A-06R68LFTR Datasheet - Page 2

• Manufacturer Part Number: HM72A-06R68LFTR
• Description: INDUCTOR 0.68UH HI PWR/PERF SMD
• Manufacturer: TT Electronics/BI
• Series: HM72Ar

Specifications of HM72A-06R68LFTR

• Inductance: 680nH
• Current: 14.4A
• Current - Saturation: 25A
• Current - Temperature Rise: 14.4A
• Tolerance: ±20%
• Dc Resistance (dcr): 5.5 mOhm Max
• Package / Case: 0.285" L x 0.268" W x 0.118" H (7.23mm x 6.80mm x 3.00mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 155°C
• Frequency - Test: 100kHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Self Resonant Freq: -
• Other names: 987-1217-2; HM72A-06R68LFTR

Part
Number
HM72A-122R2LF
HM72A-123R3LF
HM72A-124R7LF
HM72A-12100LF
HM72A-12R15HLF
HM72A-12R33HLF
HM72A-12R40HLF
HM72A-12R47HLF
HM72A-12R68HLF
HM72A-121R0HLF
HM72A-121R5HLF
HM72A-122R2HLF
HM72A-123R3HLF
HM72A-124R7HLF
HM72A-126R8HLF
HM72A-12100HLF
HM72A-12200HLF
Notes : (1) The heating current is the DC current which causes the component temperature to increase by approximately 50°C. This current is determined by soldering
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the component on a typical application PCB, and then applying the current to the device for 30 minutes.
(2) The saturation current (I
(3) The saturation current (I
decreased by 30% typical from its initial (zero DC) value.
Electrical Characteristics @ 25°C
Specifications @ 25°C (Cont’d)
(3)
(3)
(3)
16.00
Min.
Inductance, Lo
1.76
2.64
3.76
8.00
0.12
0.26
0.32
0.38
0.54
0.80
1.20
1.76
2.64
3.76
5.44
8.00
@ 100 kHz, 0Adc
sat
sat
) is the approximate current at which the inductance will be decreased by 20% typical from its initial (zero DC) value.
) of HM72A-124R7LF, HM72A-124R7HLF and HM72A-12100HLF is the approximate current at which the inductance will be
(
10.00
10.00
20.00
Typ.
µ
2.20
3.30
4.70
0.15
0.33
0.40
0.47
0.68
1.00
1.50
2.20
3.30
4.70
6.80
H)
Max.
12.00
12.00
24.00
2.64
3.96
5.64
0.18
0.40
0.48
0.56
0.82
1.20
1.80
2.64
3.96
5.64
8.12
Inductance vs. Current Characteristics
Heating
Current
(Adc)
17.0
15.0
10.7
56.0
44.8
43.0
40.8
34.5
31.0
25.8
22.0
19.0
15.0
11.3
8.3
9.9
6.7
(1)
15.5
(Adc)
I
27
30
16.5
13.0
sat
118
32
32
16
65
64
63
60
49
45
40
35
(3)
(3)
(3)
(2)
2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
We reserve the right to change specifications without prior notice.
12.80
21.40
13.10
18.00
37.00
Typ.
5.00
7.70
0.53
0.83
0.90
1.00
1.40
1.70
2.50
3.50
5.50
7.20
DC Resistance
(m
W)
Max.
15.00
25.50
14.00
19.20
40.50
5.50
9.20
0.60
0.90
1.00
1.20
1.60
2.00
3.00
3.85
6.80
7.92
H eight C
(mm)
5.0
5.0
5.0
5.0
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
Figure
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
95