BAS40W

BAS40W/-04/-05/-06 Surface Mount Schottky Diodes P b Lead(Pb)-Free SCHOTTKY DIODES 200m AMPERES 40 VOLTS Features: * Low forward voltage * Fast switching * Ultra-Small Surface Mount Package 3 1 2 Mechanical Data: * Terminals: Solderable per MIL-STD-202, Method 208 * Polarity: See Diagrams Page.2 * Marking: See Diagrams Page.2 * Weight: 0.006 grams (approx) SOT-323(SC-70) SOT-323 Outline Dimensions Unit:mm A TOP VIEW B C D E G H K L J M Dim A B C D E G H J K L M SOT-323 Min 0.30 1.15 2.00 0.30 1.20 1.80 0.00 0.80 0.42 0.10 Max 0.40 1.35 2.40 0.65 0.40 1.40 2.20 0.10 1.00 0.53 0.25 http://www.weitron.com.tw WEITRON 1/3 05-Sep-05 BAS40W/-04/-05/-06 Maximum Ratings ( TA=25°C Unless otherwise noted) Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current Power Dissipation Storage Temperature Range Symbol VRRM VRRM VR IFM Value 40 200 200 -55 to + 150 Unit V mA mW °C Pd TSTG Electrical Characteristics Characteristic Reverse Breakdown Voltage IR=10µA Forward Voltage IF=1mA IF=40mA Total Capacitance (VR=0V, f=1.0MHz) Reverse Current VR=30V Reverse Recover Time IF=IR =10mA, Irr=0.1 x IR, RL=100Ω ( TA=25 C Unless otherwise noted) Symbol V(BR)R VF CT IR Trr Min 40 Max Unit V 0.38 1.00 5.0 0.2 5.0 V PF µA nS Device Marking Item BAS40W BAS40W-04 BAS40W-05 BASW40-06 Marking 43h 44 45 46 Eqivalent Circuit diagram 3 1 1 2 1 2 1 2 3 3 3 http://www.weitron.com.tw WEITRON 2/3 05-Sep-05 BAS40W/-04/-05/-06 Electrical Characteristic curves(Ta=25 C) IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (A) 1 10000 TA = 125ºC 0.1 1000 TA = 75ºC 100 TA = 25ºC 0.01 TA = -40ºC TA = 0ºC TA = 25ºC TA = 75ºC TA = 125ºC 10 0.001 TA = 0ºC 1 TA = -40ºC 0.0001 0 0.2 0.4 0.6 0.8 1.0 0.1 0 10 20 30 40 VF , INSTANTANEOUS FORWARD VOLTAGE (V) VR , INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 1 Typical Forward Voltage Fig. 2 Typical Reverse Characteristics 250 3 CT, TOTAL CAPACITANCE (pF) f = 1MHz Pd, POWER DISSIPATION (mW) 200 2 150 100 1 50 0 0 10 20 30 40 0 0 100 TA , AMBIENT TEMPERATURE (ºC) 200 Fig. 3 Typical Capacitance VR , REVERSE VOLTAGE (V) Fig. 4 Power Derating Curve, Total Package http://www.weitron.com.tw WEITRON 3/3 05-Sep-05