DT3316P

Document 180-1
Shielded Power Inductors – DT3316P
Coilcraft will continue to manufacture and support the
DT3316P indefinitely. For new designs, consider the
MSS7341, MSS1038 or MSS1260 as alternatives.
These series are more cost effective and offer better
current handling. In addition, the MSS7341 is a significantly smaller part.
Core material Ferrite
Terminations RoHS compliant electroplated gold (<50 µin) over nickel
over phos bronze. Other terminations available at additional cost.
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +95°C (ambient + temp rise)
Storage temperature Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Energy
  Inductance2DCR
  Isat (A)3
  Irms4
SRF typ
storage max
  Part number1
±20% (µH)
(Ohms)
(MHz)
20% drop 30% drop
(A)
(μJoules)
DT3316P-102ML_
1.0
0.025
60.0
4.50
8.00
4.00
9
DT3316P-152ML_
1.5
0.030
55.0
4.00
5.50
4.00
12
DT3316P-222ML_
2.2
0.035
55.0
1.90
3.00
4.00
15
DT3316P-332ML_
3.3
0.040
50.0
1.60
2.80
4.00
16
DT3316P-472ML_
4.7
0.045
45.0
1.50
2.40
3.00
10
DT3316P-682ML_
6.8
0.050
40.0
1.30
2.20
2.50
14
DT3316P-103ML_
10
0.055
35.0
0.80
1.20
2.00
11
DT3316P-153ML_
15
0.060
25.0
0.65
1.10
1.80
12
DT3316P-223ML_
22
0.084
22.0
0.60
1.00
1.50
11
DT3316P-333ML_
33
0.09
18.0
0.55
0.90
1.30
13
DT3316P-473ML_
47
0.11
16.0
0.32
0.50
1.00
13
DT3316P-683ML_
68
0.15
12.0
0.28
0.45
0.90
17
DT3316P-104ML_
100
0.29
9.0
0.28
0.40
0.80
15
DT3316P-154ML_
150
0.36
8.0
0.21
0.35
0.60
15
DT3316P-224ML_
220
0.39
6.0
0.17
0.26
0.50
10
DT3316P-334ML_
330
0.73
5.0
0.13
0.20
0.40
13
DT3316P-474ML_
470
0.88
4.0
0.11
0.18
0.35
13
DT3316P-684ML_
680
1.15
3.0
0.09
0.14
0.30
13
DT3316P-105ML_
1000
1.45
2.5
0.085
0.14
0.25
13
1. When ordering, please specify termination and packaging code:
DT3316P-105MLD
Termination:L =RoHS compliant electroplated gold (<50 µin) over
nickel over phos bronze.
Special order: T = RoHS tin-silver-copper
(95.5/4/0.5) or
S =non-RoHS tin-lead (63/37).
Packaging: D =13″ machine-ready reel. EIA-481 embossed plastic
tape (1000 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge),
use code letter D instead.
Switching
frequency
max
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
500 kHz
500 kHz
500 kHz
500 kHz
500 kHz
500 kHz
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DC current at 25°C that causes the specified inductance drop from its
value without current.
4. Current that causes a 10°C temperature rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 180-1 Revised 02/25/15
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 180-2
Shielded Power Inductor – DT3316P
L vs Current
Internal Dash
code number
10000
1000 µH
1000
Inductance (µH)
XXX
XX XX
0.370
max
9,40
0.330
dia
8,38
100 µH
100
*
0.200
max
5,08
*
10 µH
10
0.1
0.01
0.1
Current (A)
1
10
0.100
2,54
Dimensions are in
height for optional tin-lead and
tin-silver-copper application.
0.145
3,69
0.100
2,54
1 µH
1
an additional 0.02/0,508
*Allow
in width and 0.01/0,254 in
0.510
max
12,95
0.300
7,62
0.115
2,92
0.110
2,79
0.290
7,37
Recommended
Land Pattern
inches
mm
Weight: 0.86 – 1.06 g
Packaging 1000 per 13″ reel Plastic tape: 24 mm wide,
0.33 mm thick, 12 mm pocket spacing, 5.8 mm pocket depth
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 180-2 Revised 02/25/15
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
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