B5819W

B5818W / B5819WSerise Small Signal Schottky Barrier Diode Features  Low reverse current and low forward voltage  High reliability  Small surface mounting type Typical Applications  For general purpose applications SOD-123 SOD323 Mechanical Data  Case: SOD-123,SOD-323  Molding compound, UL flammability classification O CR MI JS rating 94V-0  Terminals: Tin plated leads, solderable per MIL-STD-202, Method 208 Ordering Information Package Shipping Marking Code B5818W SOD-123 3000pcs / Tape & Reel SK B5818WS SOD-323 3000pcs / Tape & Reel SK B5819W SOD-123 3000pcs / Tape & Reel SL B5819WS SOD-323 3000pcs / Tape & Reel SL co mi Se Part Number nd Maximum Ratings (@TA=25℃ unless otherwise specified) Parameter Symbol VRMS Maximum Average Forward Output Current IF(AV) Peak Forward Surge Current,8.3ms Single Half-sine-wave IFSM 30 40 V 21 28 V 1 A 10 A r RMS Reverse Voltage Units to VRRM B5819W(S) uc Peak Repetitive Reverse Voltage B5818W(S) Thermal Characteristics Parameter Power Dissipation Typical Thermal Resistance per leg Operating Junction Temperature Range Storage Temperature Range Symbol B5818W/B5819W B5818WS/B5819WS Units PD 500 250 mW R ΘJA* 200 400 °C /W TJ 125 °C TSTG -55 to +150 °C * Part mounted on FR-4 board with recommended pad layout www.jsmsemi.com 第１／４页 B5818W / B5819WSerise Small Signal Schottky Barrier Diode Electrical Characteristics (@TA=25℃ unless otherwise specified) Parameter Forward Voltage Symbol VF * Maximum Peak Reverse Current IR** Capacitance Between Terminals CT Test conditions Min. Typ. Max. - - 0.55 IF=1A B5818W(S) IF=1A B5819W(S) 0.60 IF=3A B5818W(S) 0.875 IF=3A B5819W(S) VR= 30V B5818W(S) VR= 40V B5819W(S) VR=4V,f=1MHz Units V - - 0.90 - - 1 mA - 39 120 pF *Pulse width ≤380 uS, Duty cycle < 2% **pulse test ，tp≤5ms O CR MI JS Ratings and Characteristic Curves (TA=25℃ unless otherwise noted) nd co mi Se r to uc www.jsmsemi.com 第２／４页 B5818W / B5819WSerise Small Signal Schottky Barrier Diode Package Outline Dimensions (unit: mm) SOD-123 K SOD-123 B C Dim Min Max A 1.45 1.75 B 2.55 2.85 C 1.00 1.30 D 0.50 0.60 E 0.25 0.45 H 0.02 0.10 J 0.05 0.15 K 3.55 3.85 A D H E O CR MI JS J co mi Se SOD-323 K C Max A 1.60 1.80 B 1.20 1.40 C 0.80 0.90 D 0.25 0.35 E 0.22 0.42 H 0.02 0.10 J 0.05 0.15 K 2.55 2.75 to H Min r D Dim nd B SOD-323 uc A E J www.jsmsemi.com 第３／４页 B5818W / B5819WSerise Small Signal Schottky Barrier Diode Mounting Pad Layout (unit: mm) SOD-123 0.91 1.22 2.36 4.19 O CR MI JS SOD-323 nd co mi 2.85 0.83 Se 1.60 0.63 r to uc www.jsmsemi.com 第４／４页