B5817W_15 JIANGSU | Alldatasheet

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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-123 Plastic-Encapsulate Diodes B5817W-5819W SCHOTTKY BARRIER DIODE

FEATURES

For use in low voltage, high freque ncy inverters Free wheeling, and polarity protection applications. Maximum Ratings and Electrical Characteristics, Single Diode @Ta=25℃ Parameter Symbol B5817W B5818W B5819W Unit Non-Repetitive Peak Reverse Voltage V RM 20 30 40 V Peak Repetitive Peak Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM V RWM V R 20 30 40 V RMS Reverse Voltage V R(RMS) 14 21 28 V Average Rectified Output Current I O 1 A Repetitive Peak Forward Current I FRM 1.5 A Power Dissipation PD 500 mW Thermal Resistance Junction to Ambient R θJA 200 Storage Temperature T STG - 55~+150 ℃ ELECTRICAL CHARACTERISTICS (Ta=25 ℃ unless otherw ise specified) Parameter Symbol T est conditions M in M ax Unit Reverse breakdown voltage V (BR) I R = 1mA B5817W B5818W B5819W V Reverse voltage leakage current I R V R =20V B5817W V R =30V B5818W V R =40V B5819W mA B5817W I F =1A I F =3A 0.45 0.75 V B5818W I F =1A I F =3A 0.55 0.875 V Forward voltage V F B5819W I F =1A I F =3A 0.6 0.9 V Diode capacitance C D V R =4V, f=1MHz 120 pF SOD-123 ℃/W Junction temperature TJ 125 ℃ www.cj-elec.com 1 MARKING: B5818W:SK B5819W:SLB5817W:SJ The marking bar indicates the cathode Solid dot = Green molding compound device,if none, the normal device. Non-repetitive Peak Forward Surge Current @t=8.3ms I FSM 9 A D,Mar,2015

0.1 1 10 100 100 1000 0 25 50 75 100 125 150 100 200 300 400 500 600 0.01 0.1 0 5 10 15 20 25 1E-3 0.01 0.1 T a =25 f=1MHz Capacitance Characteristics REVERSE VOLTAGE V R (V) CAPACITANCE BETWEEN TERMINALS C T (pF) Power Derating Curve POWER DISSIPATION P D (mW) AMBIENT TEMPERATURE T a ( ) Forward Characteristics T a =10 o C T a =25 o C FORWARD CURRENT I F (A) FORWARD VOLTAGE V F (V) Reverse Characteristics T a =100 o C T a =25 o C REVERSE CURRENT I R (mA) REVERSE VOLTAGE V R (V) Typical Characteristics B5817W www.cj-elec.com 2 D,Mar,2015

www.cj-elec.com 3 SOD-123 Suggested Pad Layout Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.450 0.650 0.018 0.026 c 0.080 0.150 0.003 0.006 D 1.500 1.700 0.059 0.067 E 2.600 2.800 0.102 0.110 E1 3.550 3.850 0.140 0.152 L L1 0.250 0.450 0.010 0.018 θ 0° 8° 0° 8° 0.500 REF 0.020 REF Symbol Dimensions In Millimeters Dimensions In Inches D,Mar,2015

www.cj-elec.com 4 D,Mar,2015 SOD-123 Tape and Reel