P7605 Family POWER INDUCTOR PRODUCT DATA SHEET

Transcription

1 PRODUCT DATA SHEET POWER INDUCTOR P7605 Family Features High Current (Saturation to 20A) Low DCR (to 9mΩ) Low profile (to <3mm) Surface Mount Flat top for pick & place Pb-free Applications DC-DC Converters High Current/Low Voltage Converters Notebook and handheld equipment Flash memory programmers DESCRIPTION The P7605 family comprises high current, unshielded power inductors. Six mechanical sizes are available, offering compact solutions for applications requiring high energy storage. The 1608 size has a profile less than 3mm and employs a ceramic base to assist heat transfer, enabling a very high current density. The 3308, 3316 and 3340 sizes share the same footprint, but differ in height. The family provides reliable Pb-free terminations suitable for Pb-free and conventional placement and reflow. P P P P P P ETALDOC 835/1 Page 1 of 7 September 2003

2 CONSTRUCTION P dimensions Fig max P dimensions Fig ±0.2 P dimensions Fig ± max 8.0± ± max ± P dimensions Fig ±0.2 P dimensions Fig ±0.2 P dimensions Fig ± ± ± ± ± ± ± ± Dimensions shown are in millimetres. Terminal plating is pure tin (Sn) except 1608 size (gold plating). Recommended reflow solder profile: 2 minutes ºC, 10 seconds 230ºC; time above 200ºC 30 seconds maximum. ETALDOC 835/1 Page 2 of 7 September 2003

3 SPECIFICATIONS Electrical 1608 size P R0M 1.0±20% P R5M 1.5±20% P R2M ±20% P R3M 3.3±20% P R7M 4.7±20% P R8M 6.8±20% P M 10±20% P M 15±20% P M 22±20% P M 33±20% P M 47±20% P M 68±20% P M 100±20% P M 150±20% P M 220±20% P M 330±20% P M 470±20% P M 680±20% P M 1000±20% SRF (Self resonant Frequency) is ical and for reference only. 3. Rated current is the current at which the temperature rise is 15ºC ical. Note that for this 1608 size, the DC current at which saturation occurs is lower than the rated AC current. 4. Saturation Current, I sat, is the DC current at which the zero current inductance drops by 10% (). 5. Operating temperature -25ºC to +85ºC. ETALDOC 835/1 Page 3 of 7 September 2003

4 2012 size P R3M 3.3±20% P R7M 4.7±20% P R8M 6.8±20% P M 10±20% P M 15±20% P M 22±20% P M 33±20% P M 47±20% P M 68±20% P M 100±20% P M 150±20% P M 220±20% P M 330±20% SRF (Self resonant Frequency) is ical and for reference only. 3. Rated current is the current at which the temperature rise is 40ºC ical. 4. Saturation Current, I sat, is the DC current at which the zero current inductance drops by 10% (). 5. Operating temperature -25ºC to +85ºC size P M 10±20% P M 15±20% P M 22±20% P M 33±20% P M 47±20% P M 68±20% P M 100±20% P M 150±20% P M 220±20% P M 330±20% P M 470±20% P M 681±20% P M 1000±20% SRF (Self resonant Frequency) is ical and for reference only. 3. Rated current is the current at which the temperature rise is 30ºC ical. 4. Saturation Current, I sat, is the DC current at which the zero current inductance drops by 10% (). 5. Operating temperature -25ºC to +105ºC. ETALDOC 835/1 Page 4 of 7 September 2003

5 3316 size P R0M 1.0±20% P R5M 1.5±20% P R2M ±20% P R3M 3.3±20% P R7M 4.7±20% P R8M 6.8±20% P M 10±20% P M 15±20% P M 22±20% P M 33±20% P M 47±20% P M 68±20% P M 100±20% P M 150±20% P M 220±20% P M 330±20% P M 470±20% P M 680±20% P M 1000±20% SRF (Self resonant Frequency) is ical and for reference only. 3. Rated current is the current at which the temperature rise is 40ºC ical. 4. Saturation Current, I sat, is the DC current at which the zero current inductance drops by 10% (). 5. Operating temperature -25ºC to +105ºC ETALDOC 835/1 Page 5 of 7 September 2003

6 3340 size P M 10±20% P M 15±20% P M 22±20% P M 33±20% P M 47±20% P M 68±20% P M 100±20% P M 150±20% P M 220±20% P M 330±20% P M 470±20% P M 681±20% P M 1000±20% Inductance measured at 100kHz, 100mV. 8. SRF (Self resonant Frequency) is ical and for reference only. 9. Rated current is the current at which the temperature rise is 40ºC ical. 10. Saturation Current, I sat, is the DC current at which the zero current inductance drops by 10% (). 11. Operating temperature -25ºC to +105ºC. 12. For non-standard inductance values, please contact Profec. ETALDOC 835/1 Page 6 of 7 September 2003

7 5022 size P R0M 1.0±20% P R5M 1.5±20% P R2M ±20% P R3M 3.3±20% P R6M 5.6±20% P M 10±20% P M 15±20% P M 22±20% P M 33±20% P M 47±20% P M 68±20% P M 100±20% P M 150±20% P M 220±20% P M 330±20% P M 470±20% P M 680±20% P M 1000±20% SRF (Self resonant Frequency) is ical and for reference only. 3. Rated current is the current at which the temperature rise is 40ºC ical. 4. Saturation Current, I sat, is the DC current at which the zero current inductance drops by 10% (). 5. Operating temperature -25ºC to +105ºC. ORDERING CODE ABSOLUTE MAXIMUM RATINGS P MT Tape and Reel Storage temperature -40ºC to +125ºC Tolerance (±20%) Inductance code Size : (1608, 2012, 3308, 3316, 3340 or 5022) Operating temperature Soldering temperature profile peak -25ºC to +105ºC (+85ºC 1608 and 2012) 260ºC 10s Type code T R A N S F O R M I N G T H E F U T U R E ISO 9001 FM Profec Technologies Ltd., 10 Betts Avenue, Martlesham Heath, Ipswich, IP5 3RH, England Telephone: +44 (0) Fax: +44 (0) Website: info@profec.co.uk, sales@profec.com ETALDOC 835/1 Page 7 of 7 September 2003