G490SD

CORPORATION G490SD Description Package Dimensions SOT-23 ISSUED DATE :2003/07/25 REVISED DATE :2006/05/24B S U R F A C E M O U N T, S C H O T T K Y B A R R I E R D I O D E V O LT A G E 4 0 V, C U R R E N T 1 A The G490SD is low power rectification for switching power supply. REF. A B C D E F Millimeter Min. Max. 2.70 3.10 2.40 2.80 1.40 1.60 0.35 0.50 0 0.10 0.45 0.55 REF. G H K J L M Millimeter Min. Max. 1.90 REF. 1.00 1.30 0.10 0.20 0.40 0.85 1.15 0° 10° Absolute Maximum Ratings at TA = 25 : Parameter Junction Temperature Storage Temperature Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage P eak Forward Surge Current at 8.3mSec single half sine-wave Typical Junction Capacitance between Terminal (Note 1) Maximum Average Forward Rectified Current Total Power Dissipation Symbol Tj Tstg VRRM VRMS VDC IFSM CJ Io PD Ratings +125 -55 ~ +150 40 28 40 3.0 30 1 225 Unit : : V V V A pF A mW Electrical Characteristics (at TA = 25 : unless otherwise noted) Parameter R everse Breakdown Voltage Maximum Instantaneous Forward Voltage Maximum Average Reverse Current Symbol V(BR)R VF IR M in. 40 Typ. Max. 530 100 Unit V mV A IF=1A VR=30V Test Conditions IR=100 A N otes: 1. Measured at 1.0 MHz and applied reverse voltage of 10 volts. 2. ESD sensitive product handling required. G490SD Page: 1/2 CORPORATION Characteristics Curve ISSUED DATE :2003/07/25 REVISED DATE :2006/05/24B Important Notice: All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM. GTM reserves the right to make changes to its products without notice. GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems. GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office And Factory: Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C. TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785 China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165 G490SD Page: 2/2