BAT46W 150mA Surface Mount Schottky Barrier Rectifiers Features · · · High Breakdown Voltage Low Turn-on Voltage Guard Ring Construction for Transient Protection C H A B Mechanical Data · · · · · · · · · Case: SOD-123, Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Marking: Date Code & Type Code, See Page 2 Type Code: S9 Weight: 0.01 grams (approx.) Ordering Information: See Page 2 K M L SOD-123 Dim Min Max A 0.55 Typ B 1.40 1.70 C 3.55 3.85 H 2.55 2.85 J 0.00 0.10 K 1.00 1.35 L 0.25 0.40 M 0.10 0.15 0 8° α All Dimensions in mm Maximum Ratings and Electrical Characteristics Characteristic @ TA = 25°C unless otherwise specified Symbol BAT46W Unit VRRM VRWM VR 100 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current IO 75 mA Forward Continuous Current (Note 1) IF 150 mA IFRM 350 mA IFSM 750 mA Pd 200 mW RqJA 500 °C/W Repetitive Peak Forward Current (Note 1) @ tp < 1.0s, Duty Cycle < 50% Forward Surge Forward Current (Note 1) @ tp = 10ms Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Tj, TSTG Operating and Storage Temperature Range Characteristic Reverse Breakdown Voltage (Note 2) Forward Voltage (Note 2) -55 to +125 Symbol Min Typ V(BR)R 100 VF — Unit — — V IR = 100mA — 0.25 0.45 1.00 V IF = 0.1mA IF = 10mA IF = 250mA mA pF Peak Reverse Current (Note 2) IR — — 0.5 5.0 0.8 7.5 2.0 15 5.0 20 Total Capacitance CT — 10 6.0 —— Note: 1. Part mounted on FR-4 board with recommended pad layout, which can be found on ourwebsite at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration test pulse used to minimize self-heating effect. 1of2 °C Max Test Condition VR = 1.5V VR = 1.5V, Tj = 60°C VR = 10V VR = 10V, Tj = 60°C VR = 50V VR = 50V, Tj = 60°C VR = 75V VR = 75V, Tj = 60°C VR = 0V, f = 1.0MHz VR = 1.0V, f = 1.0MHz Pd, POWER DISSIPATION (mW) 250 200 150 100 50 0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C) Fig.1 Power Derating Curve 2of2