B5817WS

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SOD-323 Plastic-Encapsulate Diodes B5817WS-5819WS SCHOTTKY BARRIER DIODE SOD-323 FEATURES For use in low voltage, high frequency inverters Free wheeling, and polarity protection applications MARKING: B5817WS:SJ B5818WS:SK B5819WS:SL The marking bar indicates the cathode Solid dot = Green molding compound device,if none, the normal device. Maximum Ratings and Electrical Characteristics, Single Diode @Ta=25℃ Parameter Symbol B5818WS B5817WS B5819WS Unit Non-repetitive peak reverse voltage VRM 20 30 40 V Peak repetitive peak reverse voltage Working peak reverse voltage DC blocking voltage VRRM VRWM VR 20 30 40 V RMS reverse voltage VR(RMS) 14 21 28 V Average rectified output current IO Non-repetitive Peak Forward Surge Current @t=8.3ms Repetitive peak forward current 1 A IFSM 9 A IFRM 1.5 A Pd 250 mW Thermal resistance junction to ambient RθJA 400 ℃/W Operating Junction Temperature Range TJ 125 ℃ TSTG -55~+150 ℃ Power dissipation Storage Temperature Range ELECTRICAL CHARACTERISTICS (Ta= 25℃ unles s other wise specified) Pa rameter Symbol Test c onditions IR= 1mA Reverse breakdown voltage Reverse voltage leakage current Forward voltage VF VR= 20V VR= 30V VR= 40V B5817WS IF=1A 0.45 IF=3A 0.75 IF=1A 0.55 IF=3A 0.875 IF=1A 0.6 IF=3A 0.9 B5818WS B5819WS Diode capacitance www.jscj-elec.com CD Max B5817WS B5818WS B5819WS B5817WS B5818WS B5819WS V(BR) IR Min VR=4V, f=1MHz 1 20 30 40 Unit V 1 120 mA V V V pF Rev. - 2.1 B5817WS Typical Characteristics Forward Characteristics Reverse 1000 (mA) Ta=100℃ REVERSE CURRENT IR FORWARD CURRENT Characteristics 1 IF (mA) 3000 100 Ta=25℃ Ta=100℃ 0.1 Ta=25℃ 0.01 10 200 400 FORWARD VOLTAGE 600 1E-3 0.1 800 Capacitance Characteristics 250 1 10 REVERSE VOLTAGE VF (mV) VR 20 (V) Power Derating Curve 300 (mW) f=1MHz PD 200 150 POWER DISSIPATION CAPACITANCE BETWEEN TERMINALS CT (pF) Ta=25℃ 100 50 0 250 200 150 100 50 0 www.jscj-elec.com 5 10 REVERSE VOLTAGE VR (V) 15 0 20 0 25 50 75 AMBIENT TEMPERATURE 2 100 Ta 125 150 (℃ ) Rev. - 2.1 CHANGJING ELEC.TECH. PACKAGE OUTLINE AND PAD LAYOUT INFORMATION Dimensions In Millimeters Min Max 1.100 0.000 0.100 1.000 0.800 0.250 0.350 0.080 0.150 1.200 1.400 1.600 1.800 2.750 2.500 0.475 REF 0.250 0.400 0° 8° Symbol A A1 A2 b c D E E1 L L1 θ Dimensions In Inches Min Max 0.043 0.000 0.004 0.039 0.031 0.010 0.014 0.003 0.006 0.047 0.055 0.063 0.071 0.098 0.108 0.019 REF 0.010 0.016 0° 8° NOTICE JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other changes without further notice to any product herein. JSCJ does not assume any liability arising out of the application or use of any product described herein. www.jscj-elec.com 3 Rev. - 2.1 SOD-323 Tape and Reel www.jscj-elec.com 4 Rev. - 2.1