SMT GATE DRIVE TRANSFORMER Basic and Operational Insulation E & E Magnetic Products Limited 1500Vdc Isolation between Gate and Drive SCHEMATICS Operation frequency: 50kHz minimum SCHEMATICS Basic insulation (1.4mm creepage / clearance) and operational insulation is available Operating temperature -40C to +130C. RoHS compliant version is available Custom design is also available ELECTRICAL SPECIFICATION @ 25C Part Number RoHS Part Number Turns Ratio Primary Inductance (uH Min) Leakage Inductance (uH Max) DCR Primary ( Max) DCR Secondary ( Max) Hipot Max V.sec Package Size (L x W x H) (mm Max) Operational Insulation 834-00002 834-00002F 1:1:1 3300 0.70 1.60 1.60 1500Vdc 45.1 9.0 x 8.6 x 7.6 834-00003 834-00003F 1:1:1 300 0.50 2.00 2.00 1500Vdc 23.8 8.0 x 6.6 x 5.3 834-00006 834-00006F 1:1:1 1140 0.65 0.75 0.75 1500Vdc 12.7 8.6 x 6.7 x 3.6 834-00007 834-00007F 1:1 600 17.00 0.80 0.80 1500Vdc 9.3 7.6 x 5.1 x 3.8 834-00012 834-00012F 1:1 785 0.46 0.60 0.60 1500Vdc 9.7 9.1 x 6.6 x 2.5 Basic Insulation (1.4mm creepage and clearance between Primary and Secondary) 834-00011 834-00011F 2:1:1 1200 0.60 0.91 0.46 1500Vrms 27.2 9.0 x 8.6 x 7.6 834-00022 834-00022F 1:1 1200 0.50 0.91 0.91 1500Vrms 27.2 9.0 x 8.6 x 7.6 834-00023 834-00023F 2.5 : 1 : 1 1200 0.68 0.91 0.38 1500Vrms 27.2 9.0 x 8.6 x 7.6 Notes: 1. The maximum volt-sec rating limits the peak flux density to 2200 Gauss when used in a unipolar drive application. For bi-polar drive application, a maximum volt-sec of two times this rating is acceptable. 2. Leakage inductance is measured at primary terminals with all secondaries shorted. 3. Operating temperature range: -40C to +130C. The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the operating temperature under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 1 Tel: (852) 2765 3888 Fax: (852) 2954 3304 PG001(02) Revised in 04/08 SMT GATE DRIVE TRANSFORMER Basic and Operational Insulation E & E Magnetic Products Limited MECHANICAL DIMENSIONS SCHEMATICS 834-00003 .146 3.71 2 .050 1.27 1 .073 1.85 .260 6.60 MAX 5 3 6 5 4 EE 4-003 .315 8.00 MAX 2 4 .050 1.27 (DATE) 1 6 .330 8.38 Recommended Pad Layout 3 Weight (in gram) : 0.50 typ. Tape & Reel : 800 / reel .210 MAX 5.33 REFERENCE OR GAUGE PLANE .146.005 3.700.13 .073.005 1.850.13 .030.010 0.760.25 Unless otherwise specified, all tolerances are .010 . 0.25 834-00002 / 834-00011 / 834-00022 / 834-00023 834-00002 / 834-00011 / 834-00023 .300 7.62 3 .050 1.27 .355 9.02 MAX 1 8 7 6 5 34-0xx .340 8.64 MAX 6 .320 8.13 4 (DATE) 1 2 3 .070 1.78 4 Recommended PAD Layout .300 7.62 MAX Reference or Gauge Plane .270.010 6.860.25 .100.010 2.540.25 .300.010 7.620.25 8 5 834-00022 1 4 8 5 Weight (in gram) : Tape & Reel : 0.65 typ. 600 / reel Unless otherwise specified, all tolerances are .010 . 0.25 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 2 Tel: (852) 2765 3888 Fax: (852) 2954 3304 PG001(02) Revised in 04/08 SMT GATE DRIVE TRANSFORMER Basic and Operational Insulation E & E Magnetic Products Limited MECHANICAL DIMENSIONS SCHEMATICS 834-00006 2 .200 5.08 .265 6.73 MAX 6 .340 8.64 MAX 5 .050 1.27 4 .100 2.54 34-006 1 2 5 3 .320 8.13 (DATE) 1 6 .070 1.78 Recommended Pad Layout 3 4 Weight (in gram) : 0.23 typ. Tape & Reel : 1200 / reel .140 3.56 MAX Reference or Gauge Plane .280.010 7.110.25 .100.010 2.540.25 .200.010 5.080.25 Unless otherwise specified, all tolerances are .010 . 0.25 834-00007 .150 3.81 .065 1.65 .050 1.27 .200 MAX 5.08 .310 7.87 34-007 .300.010 7.620.25 (DATE) 8 4 5 .035 0.89 EE Recommended Pad Layout .030.005 0.760.13 .004-.012 0.10-0.30 1 Weight (in gram) : 0.65 typ. Tape & Reel : 1100 / reel .200.010 5.080.25 .150 MAX 3.81 REFERENCE OR GAUGE PLANE .025.010 0.640.25 .050.005 1.270.13 .150.005 3.810.13 .250.010 6.350.25 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 3 Tel: (852) 2765 3888 Fax: (852) 2954 3304 PG001(02) Revised in 04/08 SMT GATE DRIVE TRANSFORMER Basic and Operational Insulation E & E Magnetic Products Limited MECHANICAL DIMENSIONS SCHEMATICS 834-00012 .200 5.08 .050 1.27 .260 6.60 MAX 6 .360 9.14 MAX 5 .325 8.26 (DATE) 2 6 3 4 4 34-012 1 1 .060 1.52 Weight (in gram) : 0.15 typ. Tape & Reel : 1800 / reel Recommended PAD Layout 3 .098 2.50 MAX Reference or Gauge Plane .280.010 7.110.25 .100.010 2.540.25 .200.010 5.080.25 Unless otherwise specified, all tolerances are .010 . 0.25 FOR MORE INFORMATION, PLEASE CONTACT HEADQUARTER 2/F Block A, Merit Industrial Centre, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304 Email: eempl@eleceltek.com Website: http://www.eleceltek.com Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2006, E & E Magnetic Products Limited. 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 4 Tel: (852) 2765 3888 Fax: (852) 2954 3304 PG001(02) Revised in 04/08