BAT46WS

BAT46WS SCHOTTKY DIODES Features SOD-323  High breakdown voltage  Low turn-on voltage  Guard ring construction for transient protection 0.016(0.40) 0.057(1.45) 0.007(0.20) 0.043(1.10) Marking 0.008(0.20)max. Cathode bar 0.070(1.80) 0.063 (1.40) 0.110 (2.80) 0.098 (2.50) 0.006 (0.15) 0.024 (0.60) 0.014 (0.35) 0.0019 (0.05) 0.0079 (0.20) Case : SOD-323 Terminals : Solderable per MIL-STD-750,Method 2026 Polarity : Polarity symbol marking on body Mounting Position : Any Weight : 0.00019 ounce, 0.00548 grams 9° 0.008 (0.2 ) 0.016 (0.45) 0° to 0.043 (1.10) Mechanical Data 0.032 (0.80) S9 Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics, Single Diode @Ta=25℃ SYMBOLS Limit UNITS VRRM VRWM 100 VOLTS Forward Continuous Current IO 150 mA RRepetitive peak forward current (Note 1) @ tp < 1.0s, Duty Cycle < 50% IFRM 350 mA Non-reptitive Peak Forward Surge Current@ t = 8.3ms IFSM 25 A PARAMETER Peak repetitive peak reverse voltage Working peak reverse voltage Power dissipation Thermal resistance junction to ambient Operating Junction Temperature Range Pd 200 mW RΘJA 500 °C/W TJ -55 to +150 C Storage temperature Range TSTG -55 to +150 C ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) PARAMETER Reverse breakdomn voltage (Note 2) Forward voltage (Note 2) Reverse voltage leakage current Diode capacitance SYMBOLS VR Min. Typ. Max. 100 Unit Conditions V IR=100uA VF 0.25 V IF1=0.1mA VF 0.45 V IF2=10mA VF IR 1.0 V IF3=250mA 0.3 IR 0.5 IR 1.0 uA uA uA VR1=1.5V VR2=10V VR3=50V IR 2.0 CT 20 uA pF VR4=75V VR=0V,f=1.0MHz CT 12 pF VR=1V,f=1.0MHz NOTES: （1） Part mounted on FR-4 board with recommended pad layout. （2）Short duration pulse test used to minimize self-heating effect. http://www.microdiode.com Rev:2024A2 Page :1 BAT46WS Typical Characterisitics Fig.2 Typical Reverse Characteristics POWER DISSIPATION PD (W) Fig.1 Power Derating Curve 0.30 Reverse Current ( uA) 1000 0.25 0.20 0.15 0.10 0.05 0.00 T J =100°C 100 10 T J =25°C 1.0 0.1 25 75 50 100 125 150 20 0 Ambient temperature Ta(℃) Junction Capacitance (pF) INSTANTANEOUS FORWARD CURRENT (mA) 2 5° C =1 Ta Ta = 00 °C 100 80 100 100 T J =25°C f=1MHz 10 1 1 0 0.1 0.2 0.3 0.4 1.0 0.5 10 36 30 24 18 12 06 8.3 ms Single Half Sine Wave (JEDEC Method) 00 1 10 Number of Cycles at 60Hz 100 Transient Thermal Impedance（ °C /W） Fig.5 Maximum Non-Repetitive Peak Forward Surage Current 20 30 Reverse Voltage (V) INSTANTANEOUS FORWARD VOLTAGE, VOLTS Peak Forward Surage Current (A) 60 Fig.3 Typical Junction Capacitance Fig.2 TYPICAL FORWARD VOLTAGE 10 40 Reverse Voltage VR （V） Fig.6 Typical Transient Thermal Impedance 2000 1000 100 10 0.01 0.1 1 10 100 t, Pulse Duration（sec） The curve above is for reference only. http://www.microdiode.com Rev:2024A2 Page :2 BAT46WS Packing information P0 unit:mm P1 d Item E F B A W Carrier width Carrier length Carrier depth Sprocket hole 7" Reel outside diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width P D2 T D1 C W1 D Symbol Tolerance A B C d D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.05 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 SOD-323 2.1 4.0 1.60 1.55 178.00 50.0 13.00 1.75 3.50 4.00 4.00 2.00 0.25 8.15 10.5 Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Reel packing PACKAGE REEL SIZE REEL (pcs) COMPONENT SPACING (m/m) BOX (pcs) INNER BOX (m/m) REEL DIA, (m/m) CARTON SIZE (m/m) CARTON (pcs) SOD-323 7" 3,000 4.0 45,000 210*208*203 178 430*430*235 180,000 APPROX. GROSS WEIGHT (kg) Suggested Pad Layout http://www.microdiode.com Symbol Unit (mm) Unit (inch) A 0.028 B 0.7 0.7 C 2.15 0.085 D 1.8 0.071 E 2.85 0.112 0.028 Rev:2024A2 Page :3