Noise fi lter for various drive circuitry requiring high temp. operation and peak current handling capability Boost-Converter, Buck-Converter DC/DC

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1 Power Choke Coil for utomotive application Series: PCC-M128MF (MC) High heat resistance and high reliability Using metal composite core (MC) Industrial Property : patents 3 (Registered 1/Pending 2) Features High heat resistance : Operation up to 16 C including self-heating Large current Power : 53 (R33 type) High vibration resistance : 3G SM type High-reliability : High vibration resistance as result of newly developed integral construction; under severe reliability conditions of automotive and other strenuous applications High bias current : Excellent inductance stability using ferrous alloy magnetic material (Fig.1) Temp. stability : Excellent inductance stability over broad temp. range Low audible (buzz) noise : New metal composite core technology High efficiency : Low RC of winding and low eddy-current loss of the core Shielded construction EC-Q2 utomotive qualified RoHS compliant Fig.1 v.s. C current ETQR8MR33JF(reference) ed pplications Noise fi lter for various drive circuitry requiring high temp. operation and peak current handling capability oost-converter, uck-converter C/C Standard Packing Quantity (Minimum Quantity/Packing Unit) 5 pcs./box (2 reel) Explanation of Part Numbers 1 2 E T 3 Q P 8 M J Product Code Classification Height Winding Core Suffix Size R68.68µ H 4R7 4.7µ H 12 mm size Temperature rating Operating temperature range fter PW mounting Storage condition efore PW mounting Tc : 4 C to +16 C(Including self-temperature rise) Ta : 5 C to +35 C 85%RH max. esign and specifications are each subject to change without notice. sk factory for the current technical specifications before purchase and/or use. 3 Jul. 217

2 Standard Parts 1 CR (at 2 C) (mω) Rated Current (Typ. : ) Series Part No. L Tolerance Typ. Tolerance T=4K L= 3% (µh) (%) (max.) (%) ( 2) ( 3) ( 4) ETQP8MR33JF.33.7 (.77) ETQP8MR68JF (1.21) PCC-M128MF ETQP8M1RJF () [ (mm)] ETQP8M1R5JF ±2 1.8 (1.98) ± ETQP8M2R5JF (2.86) PCC-M128MF ETQP8M3R3JF (3.96) [ (mm)] ETQP8M4R7JF (5.39) ( 1) Measured at 1k Hz. ( 2) C current which causes temperature rise of 4K. Parts are soldered by reflow on four-layer PW (1.6 mm FR4) and measured at room temperature. See also ( 5) ( 3) C current which causes temperature rise of 4K. Parts are soldered by reflow on multilayer PW with high heat dissipation performance. Note: Heat radiation constant are approx. 2 K/W measured. See also ( 5) ( 4) Saturation rated current : C current which causes L() drop 3 %. ( 5) Within a suitable application, the part s temperature depends on circuit design and certain heat dissipation conditions. This should be double checked in a worst case operation mode. In normal case, the max.standard operating temperature of +16 C should not be exceeded. For higher operating temperature conditions, please contact Panasonic representative in your area. Performance Characteristics (Ref er ence) vs C Current ETQP8MR33JF ETQP8MR68JF ETQP8M1RJF ETQP8M1R5JF ETQP8M2R5JF ETQP8M3R3JF ETQP8M4R7JF esign and specifications are each subject to change without notice. sk factory for the current technical specifications before purchase and/or use. 3 Jul. 217

3 Performance Characteristics (Ref er ence) Case Temperature vs C Current PW condition : Four-layer PW (1.6 mm FR4), See also ( 2) : Multilayer PW with high heat dissipation performance. See also ( 3) ETQP8MR33JF 8 7 PW condition ETQP8MR68JF PW condition ETQP8M1RJF PW condition ETQP8M1R5JF PW condition ETQP8M2R5JF PW condition ETQP8M3R3JF PW condition ETQP8M4R7JF PW condition esign and specifications are each subject to change without notice. sk factory for the current technical specifications before purchase and/or use. 3 Jul. 217

4 imensions in mm (not to scale) imensional tolerance unless noted : ±.5 ETQP8MR33JF ETQP8MR68JF ETQP8M1RJF ETQP8M1R5JF ETQP8M2R5JF ETQP8M3R3JF ETQP8M4R7JF 12.6± ± ±.5 R ±.5 3R3 ata code ata code 8. max..5 min. 8. max..5 min. Part No. ETQP8MR33JF 2.25±.2 7.3±1. ETQP8MR68JF 2.1±.4 8.±1. ETQP8M1RJF 2.1±.4 8.±1. ETQP8M1R5JF 2.1±.4 8.±1. ETQP8M2R5JF 1.8±.4 8.6±.85 Part No. ETQP8M3R3JF ±.4 8.8± ETQP8M4R7JF 1.25±.4 9.±1.25 ed Land Pattern in mm (not to scale) imensional tolerance unless noted : ±.5 ETQP8MR33JF ETQP8M4R7JF ETQP8M3R3JF opening area opening area opening area ETQP8M2R5JF ETQP8MR68JF ETQP8M1RJF ETQP8M1R5JF opening area opening area s for Soldering Conditions and Safety Precautions (Power Choke Coils for utomotive application), Please see ata Files esign and specifications are each subject to change without notice. sk factory for the current technical specifications before purchase and/or use. 3 Jul. 217

5 Packaging Methods (Taping) Embossed Carrier Tape imensions in mm (not to scale) Component Placement (Taping) ± ± ±.1 4±.2 2± ±.1 32± ± ±.5 - Section Tape running direction Terminals Terminals Section Taping Reel imensions in mm (not to scale) E C Standard Reel imensions W Series C E W PCC-M128MF 33 (1) esign and specifications are each subject to change without notice. sk factory for the current technical specifications before purchase and/or use. 3 Jul. 217