PG0434.181NLT PULSE ELECTRONICS CORPORATION, PG0434.181NLT Datasheet - Page 2

• Manufacturer Part Number: PG0434.181NLT
• Description: INDUCTOR PWR FLAT COIL .15UH SMD
• Manufacturer: PULSE ELECTRONICS CORPORATION
• Series: PG0434NLr

Specifications of PG0434.181NLT

• Inductance: 180nH
• Current: 58A
• Current - Saturation: 60A
• Current - Temperature Rise: 58A
• Tolerance: ±20%
• Dc Resistance (dcr): 0.5 mOhm Max
• Package / Case: 0.571" L x 0.512" W x 0.256" H (14.50mm x 13.00mm x 6.50mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 130°C
• Frequency - Test: 100kHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Self Resonant Freq: -

Notes from Tables
1. The temperature of the component (ambient plus temperature
2. Inductance at Irated is a typical inductance value for the
3. The rated current listed is the lower of the saturation current
4. The saturation current, I
5. The heating current, I
SMT POWER INDUCTORS
Flat Coils - PG0434NL Series
www.pulseeng.com
USA 858 674 8100
rise) must be within the specified operating temperature range.
component taken at rated current.
@ 25°C or the heating current.
component inductance drops by 20% (typical) at an ambient
temperature of 25°C. This current is determined by placing the
component in the specified ambient environment and applying a
short duration pulse current (to eliminate self-heating effects) to
the component.
component temperature by approximately 40°C. The heating
current is determined by mounting the component on a typical
PCB and applying current for 30 minutes. The temperature is
measured by placing the thermocouple on top of the unit under
test. Take note that the component’s performance varies
depending on the system condition. It is suggested that the
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Germany 49 7032 7806 0
DC
Typical Inductance vs Current Characteristics @ 25°C
, is the DC current required to raise the
SAT
, is the current at which the
Typical Core Loss vs Peak Flux Density
• •
Singapore 65 6287 8998
D
• •
65
Shanghai
6. Core loss approximation is based on published core data:
7. Unless otherwise specified, all testing is made at
8. Optional Tape & Reel packaging can be ordered by adding a "T"
component be tested at the system level, to verify the tempera-
ture rise of the component during system operation.
D
100kHz, 0.1V
suffix to the part number (i.e. PG0434.401NL becomes
PG0434.401NLT). Pulse complies to industry standard tape and
reel specification EIA481.
86 21 54643211 / 2
Core Loss = K1 * (f)
Where: Core Loss = in Watts
D
K1= 1.05E-10
f = switching frequency in kHz
K1 & K2 = core loss factors
Δ Δ I = delta I across the component in Ampere
K2Δ Δ I = one half of the peak to peak flux density
across the component in Gauss
AC
.
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China 86 755 33966678
1.33
* (K2ΔI)
2.51
• •
SPM2007 (11/07)
Taiwan 886 3 4641811