BYT3400B(-TR) ® FAST RECOVERY RECTIFIER DIODE MAIN PRODUCT CHARACTERISTICS IF(AV) 3A VRRM 400 V VF (max) 1.4 V 2, 4 (Tab) 3 FEATURES AND BENEFITS 4 VERY LOW REVERSE RECOVERY TIME VERY LOW SWITCHING LOSSES LOW NOISE TURN-OFF SWITCHING SURFACE MOUNT PACKAGE TAPE AND REEL OPTION : -TR 2 3 1 (nc) DESCRIPTION DPAK (Plastic) Single high voltage rectifier suited to Switch Mode Power Supplies and other power converters. ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 400 V IF(RMS) RMS forward current 10 A IF(AV) Average forward current Tcase = °C δ = 0.5 3 A IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal 60 A Tstg Storage temperature range - 40 to + 150 °C 150 °C Tj Maximum junction temperature THERMAL RESISTANCES Symbol RTH (j-c) Parameter Junction to case Value Unit TBD °C/W STATIC ELECTRICAL CHARACTERISTICS Symbol Tests Conditions IR * Reverse leakage current Tests Conditions Tj = 25°C VR = VRRM Tj = 100°C VF ** Pulse test : Forward voltage drop Min. Typ. Max. Unit 20 µA 0.5 mA V Tj = 25°C IF = 3 A 1.5 Tj = 100°C IF = 3 A 1.4 * tp = 5 ms, δ < 2 % ** tp = 380 µs, δ < 2% October 1999 - Ed : 1C 1/3 BYT3400B(-TR) RECOVERY CHARACTERISTICS Symbol trr Test Conditions Tj = 25°C Min. Typ. Max. Unit IF = 0.5A IR = 1A Irr = 0.25A 25 ns IF = 1A VR = 30V dIF/dt = -15 A/µs 60 ns Typ. Max. Unit 35 50 ns 1.5 2 A TURN-OFF SWITCHING CHARACTERISTICS Symbol tIRM IRM Test Conditions Vcc = 200V Tj = 100°C IF = 3A dIF/dt = -50 A/µs Min. Lp ≤ 0.05µH To evaluate the maximum conduction losses use the following equation : 2 P = 1.1 x IF(AV) + 0.08 IF (RMS) 2/3 BYT3400B(-TR) PACKAGE MECHANICAL DATA DPAK DIMENSIONS REF. Millimeters Min. A A1 A2 B B2 C C2 D E G H L2 L4 V2 Max 2.20 2.40 0.90 1.10 0.03 0.23 0.64 0.90 5.20 5.40 0.45 0.60 0.48 0.60 6.00 6.20 6.40 6.60 4.40 4.60 9.35 10.10 0.80 typ. 0.60 1.00 0° 8° Inches Min. Max. 0.086 0.094 0.035 0.043 0.001 0.009 0.025 0.035 0.204 0.212 0.017 0.023 0.018 0.023 0.236 0.244 0.251 0.259 0.173 0.181 0.368 0.397 0.031 typ. 0.023 0.039 0° 8° FOOT PRINT (in millimeters) 6.7 6.7 3 3 1.6 1.6 2.3 2.3 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 infringement of 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