BAS16T/BAW56T BAV70T/BAV99T Surface Mount Switching Diodes SWITCHING DIODES P b Lead(Pb)-Free 75 mAMPERES 85 VOLTS Features: * Ultra-Small Surface Mount Package * Fast switching Speed * For General Purpose Switching Applications * High Conductance 3 1 Mechanical Data: 2 SOT-523(SC-75) * 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 Outline Dimensions (SC-75) SC-75 A B TOP VIEW Dim A B C D E G H J K L M C D E G H K J WEITRON http://www.weitron.com.tw Unit:mm L M 1/3 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 16-Nov-05 BAS16T/BAW56T BAV70T/BAV99T Maximum Ratings (TA=25°C Unless otherwise noted) Symbol Value Unit VRRM VRRM VR 85 V IFM 155 75 mA IFSM 4.0 1.0 0.5 A Power Dissipation Pd 150 mW Thermal Resistance RθJA 833 ˚C/W Tj,T STG -55 to + 150 °C Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current Single Diode Double Diode Non-Repetitive Peak Forward Surge Current @t=1.0µS @t=1.0mS @t=1.0S Storage Temperature Range Electrical Characteristics (TA=25˚C Unless otherwise noted) Characteristic Reverse Breakdown Voltage IR=100µA Forward Voltage IF=1.0mA IF=10mA IF=50mA IF=150mA Total Capacitance VR=0V, f=1.0MHz Reverse Current VR=75V VR=25V Symbol Min Max Unit V(BR)R 85 - V VF - 715 855 1000 1250 mV CT - 1.5 PF IR - 2.0 0.03 µA Trr - 4.0 nS Reverse Recover Time IF=IR =10mA, Irr=0.1 x IR, RL=100Ω Device Marking Item Marking Eqivalent Circuit diagram BAS16T A2 3 1 BAV99T JE 3 1 2 BAV70T JJ 3 1 2 BAW56T JD 3 1 2 WEITRON http://www.weitron.com.tw 2/3 16-Nov-05 BAS16T/BAW56T BAV70T/BAV99T Electrical Characteristic curves(TA=25˚C) IF, INSTANTANEOUS FORWARD CURRENT (A) 300 IF, FORWARD CURRENT (mA) 250 200 Single diode loaded 150 100 Double diode loaded 50 0 0 50 100 150 200 1000 100 T A = 150ºC TA = 125ºC TA = 75ºC TA = 25ºC TA = -25ºC 10 0.1 400 600 800 1000 1200 IR, INSTANTANEOUS REVERSE CURRENT (µA) VF, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 2 Forward Characteristics 10 1 V R = 75V VR = 20V 0.1 0.01 0.001 0.0001 0 50 100 150 200 TR,JUNCTION TEMPERATURE(°C) Fig. 3 Typical Reverse Characteristics WEITRON http://www.weitron.com.tw 3/3 16-Nov-05