GS1AAS THRU GS1MAS 1A Surface Mount General Purpose Rectifiers ■ Features ■ Outline • Low profile surface mounted application in order to optimize board space. • High current capability. • High surge capability. • Glass passivated chip junction inside. • Suffix "G" indicates Halogen-free part, ex.GS1AASG. • Lead-free parts meet environmental standards of MIL-STD-19500 /228 SMAS(DO-214AC) 0.205(5.2) 0.193(4.9) 0.065(1.65) 0.053(1.35) Marking code ■ Mechanical data 0.114(2.9) 0.098(2.5) 0.075(1.9) 0.061(1.55) • Epoxy:UL94-V0 rated flame retardant • Case : Molded plastic, DO-214AC / SMAS • Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 • Polarity : Indicated by cathode band • Weight : Approximated 0.08 gram 0.039(1.0) 0.028(0.7) 0.039 (1.0) 0.028 (0.7) Dimensions in inches and (millimeters) ■ Maximum ratings and electrical characteristics Rating at 25 O C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Parameter Conditions Symbol O Forward rectified current at T L = 110 C Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) V R = V R R M T A = 25 O C Reverse current V R = V R R M T A = 125 C MAX. UNIT IO 1.0 A IFSM 30 A 5.0 Junction to ambient Diode junction capacitance f=1MHz and applied 4V DC reverse voltage Max. DC blocking voltage V R (V) Symbol Marking code GS1AAS GS1A 50 35 50 GS1BAS GS1B 100 70 100 GS1DAS GS1D 200 140 200 GS1GAS GS1G 400 280 400 GS1JAS GS1J 600 420 600 GS1KAS GS1K 800 560 800 GS1MAS GS1M 1000 700 1000 1 O 75 CJ TSTG Storage temperature uA 100 RθJA Thermal resistance Max. RMS voltage V R M S (V) TYP. IR O Max. repetitive peak reverse voltage V R R M (V) MIN. 15 -55 C/W pF +150 O C Max. forward voltage @1.0A, T A = 25 O C V F (V) Operating Junction temperature T J ( O C) 1.10 -55 ~ +150 Document ID : DS-12G20 Revised Date : 2016/12 Revision : C2 GS1AAS THRU GS1MAS 1A Surface Mount General Purpose Rectifiers ■ Rating and characteristic curves Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current Fig.1 - Forward Current Derating Curve 60 Peak Forward Surge Current (A) Average Forward Current (A) 1.2 1.0 0.8 0.6 single phase half wave 60Hz resistive or inductive load 0.375" (9.5mm) lead length 0.4 0.2 0 25 50 75 100 125 150 40 20 0 175 1 Ambient Temperature ( O C) 10 100 Number of Cycles at 60 Hz Fig. 3 - Typical Instantaneour Forward Characteristics Fig. 4 - Typical Reverse Characteristics 1000 100 Instantaneous Reverse Current (uA) Instantaneous Forward Current (A) 10 1.0 TJ=25 O C 0.1 pulse width = 300us 1% duty cycle 0.01 0.6 0.8 1.0 1.2 1.4 1.5 TJ=150 O C 10 TJ=100 O C 1.0 0.1 TJ=25 O C 0.01 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage ( %) Instantaneous Forward Voltage (Volts) Fig. 5 - Typical Junction Capacitance Junction Capacitance (pF) 100 10 Tj=25 O C 1 0.1 1.0 10 100 Reverse Voltage (Volts) 2 Document ID : DS-12G20 Revised Date : 2016/12 Revision : C2 GS1AAS THRU GS1MAS 1A Surface Mount General Purpose Rectifiers ■ SMAS foot print C A B A B C 0.063 (1.60) 0.059 (1.50) 0.110 (2.80) Dimensions in inches and (millimeters) ■ CITC reserves the right to make changes to this document and its products and specifications at any time without notice. ■ Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. ■ CITC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does CITC assume any liability for application assistance or customer product design. ■ CITC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. ■ No license is granted by implication or otherwise under any intellectual property rights of CITC. ■ CITC products are not authorized for use as critical components in life support devices or systems without express written approval of CITC. http://www.citcorp.com.tw/ Tel:886-3-5600628 Fax:886-3-5600636 Add:Rm. 3, 2F., No.32, Taiyuan St., Zhubei City, Hsinchu County 302, Taiwan (R.O.C.) 3 Document ID : DS-12G20 Revised Date : 2016/12 Revision : C2