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FP1308R3-R11-R 参数 Datasheet PDF下载

FP1308R3-R11-R图片预览
型号: FP1308R3-R11-R
PDF下载: 下载PDF文件 查看货源
内容描述: 大电流,高频率,功率电感器 [High Current, High Frequency, Power Inductors]
分类和应用: 电感器固定电感器测试功率感应器
文件页数/大小: 4 页 / 476 K
品牌: COOPER [ COOPER BUSSMANN, INC. ]
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High Current, High Frequency, Power Inductors
FLAT-PAC™ FP1308R Series
Applications
Multi-phase regulators
Voltage Regulator Module (VRM)
Desktop and server VRMs and EVRDs
Data networking and storage systems
Notebook regulators
Graphics cards and battery power systems
Point-of-load modules
DCR sensing
HALOGEN
HF
FREE
SMD Device
Description
Halogen Free
125°C maximum total temperature operation
12.70 x 13.46 x 8.0mm surface mount package
Ferrite core material
High current carrying capacity, Low core losses
Controlled DCR tolerance for sensing circuits
Inductance range from 110nH to 440nH
Current range from 37 to 120 Amps
Frequency range up to 2MHz
RoHS compliant
Part
Number
7
R1 Version
FP1308R1-R11-R
FP1308R1-R21-R
FP1308R1-R26-R
FP1308R1-R32-R
FP1308R1-R44-R
R2 Version
FP1308R2-R11-R
FP1308R2-R21-R
FP1308R2-R26-R
FP1308R2-R32-R
FP1308R2-R44-R
R3 Version
FP1308R3-R11-R
FP1308R3-R21-R
FP1308R3-R26-R
FP1308R3-R32-R
FP1308R3-R44-R
OCL
1
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating temperature range: -40°C to +125°C
(with derated current)
• Solder reflow temperature: J-STD-020D compliant
Packaging
• Supplied in tape and reel packaging, 400 parts per reel,
13” diameter reel
Product Specifications
FLL
2
± 10% (nH)
110
210
260
320
440
110
210
260
320
440
110
210
260
320
440
(nH)
79
152
187
230
317
79
152
187
230
317
79
152
187
230
317
Irms
3
(Amps)
Isat1
4
@ 25°C (Amps)
120
80
64
52
37
120
80
64
52
37
120
80
64
52
37
Isat2
5
@ 125°C (Amps)
105
68
52
40
28
105
68
52
40
28
105
68
52
40
28
DCR (mΩ)
@ 20°C
K-factor
6
233
233
233
233
233
233
233
233
233
233
233
233
233
233
233
57
0.32 ± 9.4%
45
0.53 ± 10%
68
0.18 ± 20%
1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.10Vrms, 0.0Adc
2 Full Load Inductance (FLL) Test Parameters: 100kHz, 0.1Vrms, Isat1.
3 Irms: DC current for an approximate temperature rise of 40°C without core loss. Derating is
necessary for AC currents. PCB pad layout, trace thickness and width, air-flow and proximity of
other heat generating components will affect the temperature rise. It is recommended the part
temperature not exceed 125°C under worst case operating conditions verified in the end
application.
4 Isat: Peak current for approximately 20% rolloff at +25°C.
5 Isat2: Peak current for approximately 20% rolloff at +125°C.
6 K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L *
ΔI
* 10
-3
. Bp-p (Gauss),
K: (K-factor from table), L: (inductance in nH),
ΔI
(peak-to-peak ripple current in amps).
7 Part Number Definition: FP1308Rx-Rxx-R
• FP1308 = Product code and size
• Rx = DCR indicator
• Rxx = Inductance value in
μH,
R = decimal point.
• “-R” suffix = RoHS compliant
0209
BU-SB08890
Page 1 of 4
Data Sheet: 4355