BF3510TV FULL 50-60Hz RECTIFICATION BRIDGE PRELIMINARY DATASHEET MAIN PRODUCT CHARACTERISTICS IF(AV) 35 A VRRM 1000 V Tj (max) VF (max) 150 °C 1.30 V + - FEATURES AND BENEFITS COMPACT ISOTOP DESIGN COMPATIBLE WITH FAST DIODES AND TRANSISTORS. EXCELLENT THERMAL TRANSFER BETWEEN JUNCTION AND HEATSINK UL PENDING + - DESCRIPTION The Bridges series from ST Microelectronics has been designed to allow a better standardization of packages on boards principally designed with ISOTOP packages. The insulated package of the bridge will be able to sit on heatsink with other components. Single phase and 3-phase high power SMPS, UPS, MOTOR DRIVES and WELDING equipment will primarily find advantage in these industry package products. ISOTOPTM ABSOLUTE RATINGS AND ELECTRICAL CHARACTERISTICS (per diode unless specified) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 1000 V VRSM Non repetitive peak reverse voltage 1000 V 35 A Surge non repetitive forward current 50Hz JEDEC method 300 A I2.t Fusing 660 A2.s Tstg Storage temperature range - 55 to + 150 °C Maximum operating junction temperature 150 °C Totol power dissipation 50 W IF(AV) total IFSM Tj Pmax total Average forward current Tc = 80°C sinusoidal TM : ISOTOP is a trademark of ST Microelectronics. August 1999 - Ed: 2A 1/3 BF3510TV THERMAL RESISTANCES Symbol Rth (j-c) Parameter Junction to case total Value Unit 0.5 °C/W ELECTRICAL CHARACTERISTICS (Per diode) STATIC CHARACTERISTICS Symbol IR * VF ** Parameter Reverse leakage current Forward voltage drop Test Conditions VR = 0.8 VRRM δ < 2% tp = 5ms IF = 35 A δ < 2% tp = 380µs Pulse test : * tp = 5 ms, duty cycle < 2 % ** tp = 380 µs, duty cycle < 2 % For one diode: Pcond = 1.02 x IF(AV) + 0.008 x I2F(RMS) Tj = Pcond x 4 x Rth(j-c) + Tc 2/3 Min. Typ. Max. Unit Tj = 25°C 10 µA Tj = 125°C 0.2 mA Tj = 25°C 1.4 V Tj = 125°C 1.3 V BF3510TV PACKAGE MECHANICAL DATA ISOTOP (Plastic) REF. DIMENSIONS Millimeters Inches Min. A A1 B C C2 D D1 E E1 E2 G G1 G2 F F1 P P1 S Max. 11.80 12.20 8.90 9.10 7.8 8.20 0.75 0.85 1.95 2.05 37.80 38.20 31.50 31.70 25.15 25.50 23.85 24.15 24.80 typ. 14.90 15.10 12.60 12.80 3.50 4.30 4.10 4.30 4.60 5.00 4.00 4.30 4.00 4.40 30.10 30.30 Min. Max. 0.465 0.480 0.350 0.358 0.307 0.323 0.030 0.033 0.077 0.081 1.488 1.504 1.240 1.248 0.990 1.004 0.939 0.951 0.976 typ. 0.587 0.594 0.496 0.504 0.138 0.169 0.161 0.169 0.181 0.197 0.157 0.69 0.157 0.173 1.185 1.193 Capacitance : < 45 pF Inductance: < 5 nH Cooling method : by conduction (C) Electrical isolation : 2500V(RMS) - Recommended torque value : 1.3 N.m (MAX 1.5 N.m) for the 6 x M4 screws. (2 x M4 screws recommended for mounting the package on the heatsink and the 4 screws given with the screw version). - The screws supplied with the package are adapted for mounting on a board (or other types of terminals) with a thickness of 0.6 mm min and 2.2 mm max. Ordering type Marking Package Weight Base qty Delivery mode BF3510TV BF3510TV ISOTOP 27g without screws 10 Tube Epoxy meets UL94,V0 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringementof patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics 1999 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 3/3