PGT6465NL PULSE | Alldatasheet
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Technical content
P910.A (06/21) High Frequency Wire Wound Transformers EFD15 flyback transformer – pin 5+5 PulseElectronics.com 4000Vrms Hi-Pot Power Range: Up to 12.5W Height: 11mm Max Footprint: 21.9mm x 16.5mm Max Topology: Flyback transformer Creepage: PRI To SEC 5.1mm MIN Clearance: PRI To SEC 5.1mm MIN 1. Storage Temperature: -40°C to 125°C 2. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. 3. Pri/Lk. Inductance value is measured at 100Khz/0.1Vrms. 4. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. (PGT6465NL becomes PGT6465NLT). Pulse complies with industry standard tape and reel specification EIA481. Pulse PN Electrical Specifications @25°C – Operating Temperature -40°C to 130°C 1 Schematic PGT6465NL Pri. Inductance 205uH +/-10% Lk. Inductance (1~5)W/(6,7,9,10) shorted 10 uH Max DCR (1-5) 650 mΩ Max(6-7) 280 (9-10) 65 Hi-Pot Pri-Sec 4000 Vrms K1 Factor5,6 2679 PGT6466NL Pri. Inductance 1.8uH +/-15% Lk. Inductance (2~5)W/(6,7,9,10) shorted 0.2uH uH Max DCR (2-5) 20 mΩ Max(6-7) 150 (9-10) 50 Hi-Pot Pri-Sec 3000 Vdc K1 Factor5,6 200 Notes: 8.5 2.5 2.83 5. For flyback topology applications, it is necessary to ensure that the transformer will not saturate in the application. The peak flux density (Bpk) should remain below 2700Gauss. To calculate the peak flux density use the following formula: Bpk (Gauss) = K1_Factor * Ipk(A) 6. In high volt- µsec applications, it is important to calculate the core loss of the transformer. Approximate transformer core loss can be calculated as: CoreLoss (W) = 4.6E-14 * (Freq_kHz)1.63 * (∆B_Gauss)2.63 where ∆B can be calculated as: For Flyback Topology: ∆B = K1_Factor * ∆(A)
2 PulseElectronics.com P910.A (06/21) For More Information: Americas - prodinfo_power@pulseelectronics.com | Europe - power-apps-europe@pulseelectronics.com | Asia - power-apps-asia@pulseelectronics.com Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2021. Pulse Electronics, Inc. All rights reserved. High Frequency Wire Wound Transformers EFD15 flyback transformer – pin 5+5 TAPE & REEL INFO PGT6465/56NL SURFACE MOUNTING TYPE, REEL/TAPE LIST PGT6465/66NL W P1 K0 PCS/REEL 44 24 11.3 150 Mechanical SUGGESTED LAND PATTERN Pulse Part Number Date Code Country of Origin 10X 0.7±0.1
16.3 REF
16.5 MAX
11.0 MAX
1.5 REF
21.35±0.5 0.13
10 SURFACES
17.5 22.8 10.0±0.4 10.0 7.5 10x1.5 8X 2.5 ± 0.25