BAS40-04T

BAS40T/-04T/-05T/-06T 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: 0.002 grams (approx) SOT-523(SC-75) SOT-523 Outline Dimensions (SC-75) SC-75 B C Unit:mm A TOP VIEW D E G H K L J M Dim A B C D E G H J K L M Min 0.30 0.70 1.45 0.15 0.80 1.40 0.00 0.70 0.37 0.10 Max 0.50 0.90 1.75 0.50 0.40 1.00 1.80 0.10 1.00 0.48 0.25 http://www.weitron.com.tw WEITRON 1/3 05-Sep-05 BAS40T/-04T/-05T/-06T Maximum Ratings Characteristic ( TA=25°C Unless otherwise noted) Symbol VRRM VRRM VR IFM Value 40 200 150 -55 to + 150 Unit V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current Power Dissipation Storage Temperature Range 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 BAS40T BAS40-04T BAS40-05T BAS40-06T 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 BAS40T/-04T/-05T/-06T 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