BAT42WS

BAT42WS - BAT43WS FEATURES : * Low forward voltage drop * Fast switching * Ultra-small surface mount package * Pb / RoHS Free SCHOTTKY BARRIER DIODES SOD-323 0.40 0.25 1.80 1.60 1.35 1.15 * Case : SOD-323 plastic Case * Weight : approx. 0.004 g * BAT42WS Marking Code : X9 * BAT43WS Marking Code : Y9 1.10 0.80 MECHANICAL DATA : 2.80 2.30 Dimensions in millimeters Maximum Ratings and Thermal Characteristics (Rating at Parameter Repetitive Peak Reverse Voltage Average Rectified Output Current Continuous Forward Current Repetitive Peak Forward Current at tp < 1 s Non-repetitive Peak Forward Surge Current at tp < 10 ms Power Dissipation Thermal Resistance Junction to Ambient Air Junction Temperature Storage temperature range 25 °C ambient temperature unless otherwise specified.) Symbol VRRM IO IF IFRM IFSM Ptot RθJA TJ TSTG Value 30 100 200 500 4 200 625 -55 to + 125 -55 to + 125 0.15 (max) Unit V mA mA mA A mW °C/W °C °C Electrical Characteristics Parameter Reverse Breakdown Voltage Peak Reverse Current (TJ = 25°C unless otherwise noted) Symbol V(BR)R IR Test Condition IR = 100 µA (pulsed) VR = 25 V VR = 25 V , T J = 100 °C IF = 200 mA IF = 10 mA Min 30 0.26 - Typ - Max 0.5 100 1.00 0.40 0.65 0.33 0.45 10 5 Unit V µA BAT42WS Forward Voltage Drop BAT42WS BAT43WS BAT43WS Total Capacitance Reverse Recovery Time CT Trr VF IF = 50 mA IF = 2 mA IF = 15 mA VR = 1 V, f = 1MHz IF = 10mA, I R = 10mA , Irr = 1mA, R L = 100 Ω V pF ns Page 1 of 2 Rev. 03 : May 8, 2006 RATING AND CHARACTERISTIC CURVES ( BAT42WS - BAT43WS ) FIG.1 - FORWARD CURRENT DERATING CURVE 100 FIG2. - TOTAL CAPACITANCE VS. REVERSE VOLTAGE 100 Tj = 25 °C f = 1 MHz AVERAGE RECTIFIED CURRENT, IO 80 60 TOTAL CAPACITANCE, CT (pF) 75 100 125 150 10 40 20 Tj = 125 °C 0 0 25 50 1.0 0 5 10 15 20 25 30 35 40 AMBIENT TEMPERATURE, Ta (°C) REVERSE VOLTAGE, VR (V) FIG.3 - TYPICAL FORWARD CHARACTERISTICS 100 Ta = 125 °C FIG.4 - TYPICAL REVERSE CHARACTERISTICS 1000 Ta = 125 °C INSTANTANEOUS FORWARD CURRENT, IF (mA) 10 Ta = 25 °C INSTANTANEOUS REVERS CURRENT, IR (µA) 100 10 1.0 1.0 Ta = 25 °C 0.1 0.1 0 0.2 0.4 0.6 0.8 1.0 0.01 0 10 20 30 40 INSTANTANEOUS FORWARD VOLTAGE, VF (V) INSTANTANEOUS REVERSE VOLTAGE, VR (V) Page 2 of 2 Rev. 03 : May 8, 2006