Frontier CSMH0312D-1R5N Smd wire wound power inductor Datasheet

CSMH0312D Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
A. Electrical Specifications:
P/N
Inductance
@100KHz (μH)
Inductance
Tolerance
DCR ±20%
(Ω)
CSMH0312D-1R0N
CSMH0312D-1R5N
CSMH0312D-2R2M
CSMH0312D-3R3M
CSMH0312D-4R7M
CSMH0312D-6R8M
CSMH0312D-100M
CSMH0312D-150M
CSMH0312D-220M
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
N
N
M
M
M
M
M
M
M
0.048
0.055
0.075
0.100
0.130
0.190
0.270
0.450
0.630
Rated Current (A)
I sat
I rms
2.200
1.700
1.500
1.200
1.000
0.850
0.730
0.530
0.500
SRF Min.
(MHz)
111
95
78
61
50
43
32
26
22
1.710
1.600
1.370
1.210
1.060
0.890
0.720
0.570
0.500
B. Dimensions: mm (Inch)
Series
a
b
c
d
e
f
g
h
CSMH0312D
3.0
(0.118)
±0.1
(0.004)
3.0
(0.118)
±0.1
(0.004)
1.2
(0.047)
0.9
(0.035)
±0.2
(0.008)
1.9
(0.075)
±0.2
(0.008)
2.2
(0.087)
0.8
(0.031)
2.7
(0.106)
Typ.
Typ.
Typ.
Tol.
Max.
C. General Information:
1. CSMH0312D-xxx_, “CSMH0312D” = P/N, “xxx” = Inductance, “_” = Tolerance.
2. Tolerance “_”: N = ± 30%, M = ± 20%.
3. Operating temperature range: -25ºC to +120ºC (Including self-heating).
4. Storage temperature: -40ºC to +85ºC.
5. Inductance measured using the HP4285A and Chroma1320 & 3302.
6. DCR measured using Chroma 16502.
7. SRF measured using the HP4291B.
8. Saturation Current Idc1: The value of current causes a 30% Inductance reduction from initial value. ( at : 20 ºC ambient)
9. Temperature rise current Idc2: The value of current causes a 40ºC temperature rise. ( at : 20 ºC ambient)
10. Rated Current: Either Idc1 or Idc2 whichever is smaller.
11. MSL: Level 1.
12. Inductance and Current range: From 1.0 µH (1.710 A) to 22.0µH (0.5 A).
D. Applications:
1.
2.
3.
4.
5.
6.
Game Consoles
Set Top Boxes
Cables Modems
Computers
Mobile Communication Devices (Cell Phones, Radios, etc.)
PDA, LCD, DVD, BRP, HD.
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
CSMH0312D Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
E. Characteristics Curve:
Inductance vs. Frequency
Inductance vs. DC Current
100
100
100
220
10
10
Inductance (uH)
Inductance (uH)
220
4R7
2R2
1R0
1
0
100
4R7
2R2
1
1R0
0
1
10
100
1000
Frequency (KHz)
10000
100000
10
100
1000
DC Current (mA)
10000
F. Supplementary Information:
1.
Packaging Information
SMD Power Choke/Coating Resin Type Power Choke
Reel dimensions (mm)
Tape dimensions (mm)
Parts per reel
Quantity per
Series
P/N
A
B
C
D
E
W
P
P0
P1
h
t
7”
13”
Box
Carton
CSMH0312D
180
60
13
---
10
8
4
4
2
1.60
0.30
2,000
---
12,000
72,000
2. RoHS Reflow Solder Profile
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 2 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
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