Description
• Halogen Free
• 125°C maximum total operating temperature
• 7.0 x 15.0 x 5.0mm surface mount package
• Ferrite core material
• High current handling capability, low core loss
• Designed for high speed, high current switch mode applications
• Controlled DCR tolerance for sensing circuits
• Inductance range from 100nH to 400nH
• Current range from 24 to 105 amps
• Frequency range up to 1MHz
• RoHS compliant
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 current sensing
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, 744 parts per reel, 13” diameter reel
Product Specifications
Dimensions - mm
Packaging Information - mm
Temperature Rise vs.Total Loss
Core Loss
Inductance Characteristics
Solder Reflow Profile
Table 1 - Standard SnPb Solder (Tc)
Table 2 - Lead (Pb) Free Solder (Tc)
Product Specifications
Part Number7 |
OCL1 ± 10% (nH) |
FLL2 Min. (nH) |
Irms3 (Amps) |
Isat14 (Amps) @25°C |
Isat25 (Amps) @125°C |
DCR (mΩ) @20°C |
K-factor6 |
FP1505R1-R10-R | 100 | 72 | 53 | 105 | 90 | 0.47 ± 7% | 356.3 |
FP1505R1-R12-R | 120 | 86 | 87 | 75 | 356.3 | ||
FP1505R1-R15-R | 150 | 108 | 72 | 60 | 356.3 | ||
FP1505R1-R25-R | 250 | 180 | 42 | 32 | 356.3 | ||
FP1505R1-R30-R | 300 | 217 | 35 | 26 | 356.3 | ||
FP1505R1-R40-R | 400 | 288 | 24 | 19.5 | 356.3 |
1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 1.0Vrms, 0.0Adc
2 Full Load Inductance (FLL) Test Parameters: 100kHz, 1.0Vrms, Isat1
3 Irms: DC current for an approximate temperature rise of 40°C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 125°C under worst case operating conditions verified in the end application.
4 Isat1: 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: FP1505Rx-Rxx-R
• FP1505 = Product code and size
• Rx= DCR indicator
• Rxx= Inductance value in uH, R = decimal point
• -R suffix = RoHS compliant
Dimensions - mm
Packaging Information - mm
Temperature Rise vs.Total Loss
Core Loss
Inductance Characteristics
Solder Reflow Profile
Table 1 - Standard SnPb Solder (Tc)
Package Thickness |
Volume mm3 | |
<350 | >_350 | |
<2.5mm | 235°C | 220°C |
>_2.5mm | 220°C | 220°C |
Table 2 - Lead (Pb) Free Solder (Tc)
Package Thickness | Volume mm3 | ||
<350 | 350 - 2000 | >2000 | |
<1.6mm | 260°C | 260°C | 260°C |
1.6 – 2.5m | m 260°C | 250°C | 245°C |
>2.5mm | 250°C | 245°C | 245°C |
Reference JDEC J-STD-020D
Profile Feature | Standard SnPb Solder | Lead (Pb) Free Solder | |
Preheat and Soak | • Temperature min. (Tsmin) | 100°C | 150°C |
• Temperature max. (Tsmax) | 150°C | 200°C | |
• Time (Tsmin to Tsmax) (ts) | 60-120 Seconds | 60-120 Seconds | |
Average ramp up rate Tsmax to Tp | 3°C/ Second Max. | 3°C/ Second Max. | |
Liquidous temperature (TL) Time at liquidous (tL) |
183°C 60-150 Seconds |
217°C 60-150 Seconds |
|
Peak package body temperature (TP)* | Table 1 | Table 2 | |
Time (tp)** within 5 °C of the specified classification temperature (Tc) | 20 Seconds** | 30 Seconds** | |
Average ramp-down rate (Tp to Tsmax) | 6°C/ Second Max. | 6°C/ Second Max. | |
Time 25°C to Peak Temperature | 6 Minutes Max. | 8 Minutes Max. |
* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.
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