B5819W

B5817W THRU B5819W Schottky Barrier Diode www.sot23.com.tw Features High Current Capability Low Forward Voltage Drop Mechanical Data SOD-123 Small Outline Plastic Package Polarity: Color band denotes cathode end Mounting Position: Any Marking: B5817W: B5818W: B5819W: Maximum Ratings & Thermal Characteristics (Ratings at 25 Parameters Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage ambient temperature unless otherwise specified.) B5817W Symbol SJ SK SL B5818W B5819W Unit VRRM 20 30 40 V VRMS 14 21 28 V VDC 20 30 40 V IFM 1.0 A Peak forward surge current 8.3 ms single half sine-wave IFSM 9 A 2 Typical Current Squared Time I T 0.336 AS RθJA 250 /W PD 500 mW TSTG / TJ -50-+150 Maximum average forward rectified current Typical thermal resistance Power Dissipation Storage temperature range Electrical Characteristics (Ratings at 25 Parameters ambient temperature unless otherwise specified). B5817W Symbol Maximum forward voltage VF Maximum reverse breakdown voltage VR Maximum reverse current Type junction capacitance 2 B5818W B5819W Test conditions Unit IF = 0.5A IF = 1.0A IF = 3.0A 0.450 0.750 0.450 0.550 0.875 0.450 0.600 0.900 IR=1mA 20 30 40 V V IR VR=20V B5817W VR=30V B5818W VR=40V B5819W 1.0 mA Cj VR = 4.0V, f = 1MHz 120 pF RATING AND CHARACTERISTICS CURVES (B5817W THRU B5819W)  SOD-123 PA CKAGE OU TLINE 3 ODVWLFVXUIDFH PRXQWHGSDFNDJH © © Precautions: PCB Design(Recommended land dimensions for SOD-123 diode. Electrode patterns for PCBs)  Ёᖗ䎱: 3.24 㛮  ᆑ: 0.55 ⛞Ⲭᆑ: 1.00 㛮 䭓: 0.50 ⛞Ⲭ䭓: 0.80  ᡔᴃ㽕∖: 1, ลᇕԧሎᇌ: 2.70 X 1.60 2: ᳾⊼݀ᏂЎ: ±0.05 3, ᠔᳝ऩԡ: mm