BAT400D 0.5 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features * * Low Forward Voltage Drop High Conductance SOT-23 Dim Min Max A 0.37 0.51 Mechanical Data B 1.19 1.40 * * C 2.10 2.50 D 0.89 1.05 E 0.45 0.61 G G 1.78 2.05 H H 2.65 3.05 J 0.013 0.15 * * * A B Case: SOT-23, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.008 grams (approx.) Marking: KSJ C TOP VIEW D E M K J L K 0.89 1.10 L 0.45 0.61 M 0.076 0.178 All Dimensions in mm Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Current Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Power Dissipation (see figure 1) Typical Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range Electrical Characteristics Characteristic Symbol Value Unit VRRM VRWM VR 40 V VR(RMS) 28 V IO 0.5 A IFSM 3 A Pd 480 mW RqJA 286 C/W Tj, TSTG -40 to +125 C @ TA = 25C unless otherwise specified Symbol Min Typ Max Unit V(BR)R 40 3/4 3/4 V Forward Voltage (Note 1) VF 3/4 285 480 300 550 mV IF = 10mA IF = 500mA Reverse Current (Note 1) IR 3/4 3/4 1.0 2.0 30 50 mA mA VR = 10V VR = 30V Junction Capacitance Cj 3/4 3/4 125 20 3/4 3/4 pF pF VR = 0V, f = 1.0MHz VR = 10V, f = 1.0MHz Reverse Breakdown Voltage (Note 1) Notes: Test Condition IR = 1mA 1. Short duration pulse test used to minimize self-heating effect. DS30182 Rev. F-2 1 of 2 BAT400D 1 IF, INSTANTANEOUS FWD CURRENT (A) Pd, POWER DISSIPATION ( W ) 0.6 0.4 0.2 0 100m 10m TA = -25C 1m TA = +25C 100i TA = +75C 10i TA = +125C 1i 0 60 30 120 90 0 150 0.20 0.30 0.40 0.50 0.60 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Fwd Characteristics TA, AMBIENT TEMPERATURE (C) Fig. 1 Power Derating Curve 1,000 10m CJ, JUNCTION CAPACITANCE (pF) IR, INSTANTANEOUS REVERSE CURRENT ( A ) 0.10 1m TA = +125C 100i TA = +75C 10i 1i TA = +25C f = 1 Mhz 100 10 0.1i 0 5.0 10 15 20 25 30 35 40 VR, REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics DS30182 Rev. F-2 2 of 2 0 5 10 15 25 20 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance vs. Reverse Voltage BAT400D