CORPORATION GD400SD Description ISSUED DATE :2005/12/20 REVISED DATE : 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 0 . 5 A The GD400SD is high frequency rectification for switching power supply. Package Dimensions REF. A A1 A2 D E HE Millimeter Min. Max. 0.85 1.05 0 0.10 0.80 1.00 1.15 1.45 1.60 1.80 2.30 2.70 REF. L b c Q1 Millimeter Min. Max. 0.20 0.25 0.10 0.40 0.40 0.18 0.15 BSC. Absolute Maximum Ratings at TA = 25 Parameter Symbol Ratings Tj +125 Storage Temperature Tstg -40 ~ +125 Maximum Recurrent Peak Reverse Voltage VRRM 40 V Maximum RMS Voltage VRMS 28 V Maximum DC Blocking Voltage VDC 40 V Peak Forward Surge Current at 8.3mSec single half sine-wave IFSM 3.0 A Typical Junction Capacitance between Terminal (Note 1) CJ 20 pF Junction Temperature Unit Maximum Average Forward Rectified Current Io 0.5 A Total Power Dissipation PD 225 mW Electrical Characteristics (at TA = 25 Parameter Reverse Breakdown Voltage Maximum Instantaneous Forward Voltage Maximum Average Reverse Current unless otherwise noted) Symbol Min. Typ. Max. Unit V(BR)R 40 - - V IR=100 A VF - - 550 mV IF=500mA - - 30 A VR1=10V - - 50 A VR2=30V IR Test Conditions Notes: 1. Measured at 1.0 MHz and applied reverse voltage of 10 volts. 2. ESD sensitive product handling required. GD400SD Page: 1/2 CORPORATION ISSUED DATE :2005/12/20 REVISED DATE : Characteristics Curve 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 GD400SD Page: 2/2