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| BYW51-100, BYW51-150, BYW51-200 June 1995 File Number 1412.2 8A, 100V - 200V Ultrafast Dual Diodes The BYW51 series devices are low forward voltage drop, ultra-fast-recovery rectifiers (tRR < 35ns). They use a planar ion-implanted epitaxial construction. These devices are intended for use as output rectifiers and fly-wheel diodes in a variety of high-frequency pulse-widthmodulated and switching regulators. Their low stored charge and attendant fast reverse-recovery behavior minimize electrical noise generation and in many circuits markedly reduce the turn-on dissipation of the associated power switching transistors. Features * Ultra Fast Recovery Time (<35ns) * Low Forward Voltage * Low Thermal Resistance * Planar Design * Wire-Bonded Construction Applications * General Purpose * Power Switching Circuits to 100kHz * Full-Wave Rectification Ordering Information PACKAGING AVAILABILITY PART NUMBER BYW51-100 BYW51-150 BYW51-200 PACKAGE TO-220AB TO-220AB TO-220AB BRAND BYW51100 BYW51150 BYW51200 Package JEDEC TO-220AB ANODE 1 CATHODE ANODE 2 CATHODE (FLANGE) NOTE: When ordering, use the entire part number. Symbol K A1 A2 Absolute Maximum Ratings Per Junction BYW51-100 BYW51-150 150 165 100 20 8 100 20 -40 + 150 260 BYW51-200 200 220 100 20 8 100 20 -40 + 150 260 UNITS V V A A A A W oC oC Maximum Peak Repetitive Reverse Voltage . . . . . . . . . . . VRRM Maximum Peak Surge Voltage . . . . . . . . . . . . . . . . . . . . . . VRSM Repetitive Peak Surge Current. . . . . . . . . . . . . . lFRM, tP < 10s Nonrepetitive Peak Surge Current . . . . . . . . . . . . lF(RMS), Total Average Rectified forward Current . . . . . . . . . . . . . . lF(AV), Total TC = +125oC, a = 0.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Repetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . lFSM tP = 10ms, Sinusoidal Maximum Power Dissipation . . . . . . . . . . . . . . PD, TC = +125oC Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . TJ TL (Lead Temperature During Soldering). . . . . . . . . . . . . . . . . . . At Distance > 1/8 in. (3.17mm) From Case For 10s max. 100 110 100 20 8 100 20 -40 + 150 260 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright (c) Intersil Corporation 1999 BYW51-100, BYW51-150, BYW51-200 Electrical Specifications Per Junction TEST CONDITIONS VOLTAGE VR V 100 150 200 100 100 150 200 VF 25 100 tRR RJC, Per Leg RJC, Total RJA CJ NOTE: 1. dIF/dt > 50A/s, IRM(rec) <1A, IRR = 0.25A. 25 25 10 CURRENT iF A 8 8 1 (Note 1) 0 BYW51-100 MIN MAX 5 1 0.95 0.89 35 2.5 1.3 60 LIMITS BYW51-150 MIN MAX 5 1 0.95 0.89 35 2.5 1.3 60 BYW51-200 MIN MAX 5 1 0.95 0.89 35 2.5 1.3 60 UNITS A A A mA mA mA V V ns oC/W oC/W oC/W SYMBOL IR TJ oC 25 All types (typ.) 40 pF 2 BYW51-100, BYW51-150, BYW51-200 Typical Performance Curves 160 IFSM , PEAK SURGE (NON-REPETITIVE) FORWARD CURRENT (A) REAPPLIED VR(PK) = VRM 140 RJC , THERMAL IMPEDANCE (oC/W) 100 120 100 80 TJ = 100oC 60 40 20 0 1 10 0 1 10 100 1000 tP, PULSE WIDTH (ms) N, NUMBER OF HALF-CYCLES IN SURGE DURATION AT 50Hz 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 FIGURE 1. PEAK SURGE FORWARD CURRENT vs SURGE DURATION 100 FIGURE 2. THERMAL IMPEDANCE vs PULSE WIDTH (PER JUNCTION) 10,000 TJ = +150oC IR , REVERSE CURRENT (A) 1000 TJ = +125oC TJ = -55oC TJ = +25oC IF, FORWARD CURRENT (A) 10 TJ = +100oC TJ = +125oC 100 TJ = +100oC 10 1 TJ = +150oC 1 TJ = +25oC 0.1 0.1 0.01 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 0.01 0.01 0.1 1 10 100 1000 VF, FORWARD VOLTAGE DROP (V) VRM , VOLTAGE IN % RATED VRRM (V) FIGURE 3. TYPICAL FORWARD CURRENT vs FORWARD VOLTAGE DROP FIGURE 4. TYPICAL REVERSE CURRENT vs VOLTAGE All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements 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 Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (321) 724-7000 FAX: (321) 724-7240 EUROPE Intersil SA Mercure Center 100, Rue de la Fusee 1130 Brussels, Belgium TEL: (32) 2.724.2111 FAX: (32) 2.724.22.05 ASIA Intersil (Taiwan) Ltd. 7F-6, No. 101 Fu Hsing North Road Taipei, Taiwan Republic of China TEL: (886) 2 2716 9310 FAX: (886) 2 2715 3029 3 |
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