AS1M-HF Comchip

SMD General Purpose Rectiers AS1D-HF Thru. AS1M-HF Reverse Voltage: 200 to 1000 Volts Forward Current: 1.0 Amp RoHS Device Halogen Free Features SMA/DO-214AC - For surface mounted applications. 0.181(4.60) - Ideal for automated placement. 0.156(3.95) - Low forward voltage drop. 0.110(2.80) 0.065(1.65) 0.094(2.40) - High surge current capability. 0.053(1.35) - AEC-Q101 Qualied 0.008(0.20) Typ. Mechanical data 0.085(2.15) 0.073(1.85) - Case: SMA/DO-214AC, molded plastic. 0.008(0.20) 0.059(1.50) Max. - Epoxy: UL 94V-0 rate ame retardant. 0.035(0.90) 0.211(5.35) 0.191(4.85) - Terminals: Solderable per MIL-STD-202, method 208. - Polarity: Color band denotes cathode end. Dimensions in inches and (millimeter) Circuit Diagram Cathode Anode Maximum Ratings (TA=25C unless otherwise noted) Symbol Parameter AS1D-HF AS1G-HF AS1J-HF AS1K-HF AS1M-HF Unit Peak repetitive reverse voltage VRRM 200 400 600 800 1000 V RMS reverse voltage VRMS 140 280 420 560 700 V DC blocking voltage VDC 200 400 600 800 1000 V Max. average forward output current IF(AV) 1 A Peak forward surge current, 8.3ms single IFSM 30 A half-sine-wave TJ=25C R JA 70 Typical thermal resistance (Note 1) R JC 25 C/W R JL 30 Operating junction temperature range TJ -55 to +150 C Storage temperature range TSTG -55 to +150 C Notes: 1. Device mounted on PCB with 10mm x 20mm x 0.1mm copper pad areas. Company reserves the right to improve product design , functions and reliability without notice. REV:A ASP-JG001 Page 1 Comchip Technology CO., LTD.SMD General Purpose Rectiers Electrical Characteristics (TA=25C unless otherwise noted) Symbol Typ Parameter Test conditions Max Unit Maximum instantaneous forward voltage VF IF = 1.0A 1.1 V TA=25C 5 Maximum reverse current Rated VR A IR TA=125C 50 Rating and Characteristic Curves (AS1D-HF Thru. AS1M-HF) Fig.1 - Forward Current Derating Curve Fig.2 - Surge Current Derating Curve 30 1 25 0.8 20 0.6 15 10 0.4 0.2 5 0 0 0 25 50 75 100 125 150 1 10 100 Ambient Temperature, (C) Number of Cycles at 60Hz Fig.3 - Typical Forward Characteristics Fig.4 - Typical Reverse Characteristic 10 10 TJ=125C TJ=125C TJ=100C 1 TJ=100C TJ=75C TJ=75C 1 0.1 TJ=25C TJ=25C 0.01 0.1 0.001 0.6 0.8 1.0 1.2 10 20 30 40 50 60 70 80 90 100 Forward Voltage,VF (V) Reverse Voltage, VR (%) Company reserves the right to improve product design , functions and reliability without notice. REV:A ASP-JG001 Page 2 Comchip Technology CO., LTD. Forward Current, IF (A) Average Current, (A) Reverse Current, IR (A) Peak Forward Surge Current, IFSM (A)