BAT42W~BAT43W SURFACE MOUNT SCHOTTKY BARRIER 0.2 Ampere 30 Volt CURRENT VOLTAGE FEATURES 0.154(3.90) 0.141(3.60) Low turn-on voltage 0.110(2.80) Fast switching 0.098(2.50) PN Junction Guard Ring for Transient and ESD Protection Lead free in compliance with EU RoHS 2011/65/EU directive 0.028(0.70) Green molding compound as per IEC61249 Std (Halogen Free) 0.019(0.50) 0.071(1.80) 0.055(1.40) MECHANICAL DATA Case: SOD-123, Plastic Terminals: Solderable per MIL-STD-750, Method 2026 Polarity : Color band cathode 0.008(0.20)MAX. 0.053(1.35) 0.037(0.95) Approx. Weight: 0.0004 ounces, 0.01 grams 0.005(0.12)MAX. 0.016(0.40)MIN. 1 2 Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS O Ratings at 25 C ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. PARAMETER SYMBOL BAT42W BAT43W UNITS Marking Code L2 L3 - - Maximum Recurrent Peak Reverse Voltage VRRM 30 V Maximum RMS Voltage VRMS 21 V Maximum DC Blocking Voltage 30 V VDC O Maximum Average Forward Current at TA=25 C I F(AV) 0.2 A Peak Forward Surge Current, 1.0ms single half 4.0 A I FSM sine-wave superimposed on rated load 0.4 / 10mA 0.33 / 2.0mA Maximum Instantaneous Forward Voltage V VF 1.0 / 200mA 1.0 / 200mA Maximum DC Reverse Current at Rated DC Blocking Voltage I R 0.5 A O Maximum Thermal Resistance 635 C / W RJA O Operating Junction and Storage Temperature Range TJ,TSTG -55 to +125 C Note : 1.CJ at VR=1, f=1MHz 2.Mounted on FR-4 boad with recommded pad layout May 13,2016-REV.03 PAGE . 1BAT42W~BAT43W 1000 1000 O 100 TJ=125 C 100 O O T=J 25 C TJ=125 C 10 10 O T=J 75 C 1.0 1.0 0.1 0.1 O T=J 25 C 0.01 0.01 0 200 400 600 800 1000 1200 0 10 20 30 40 VF-Instantaneous Forward Valtage(mV) VR,INSTANTANEOUS REVERSE VOLTAGE(V) Fig. 1-TYPICAL FORWARD CHARACTERISTIC Fig. 2-TYPICAL REVERSE CHARACTERISTICS 0.8 100 o T=25 C J 0.7 f=1MHz 0.6 0.5 0.4 10 0.3 0.2 0.1 0 1.0 20 30 40 50 60 70 80 90 100110 120130 0 5.0 10 15 20 25 30 35 40 O VR,REVERSE VOLTAGE(V) AMBIENT LEAD TEMPERATURE, C Fig. 3-TYPICAL JUNCTION CAPACITANCE Fig. 4-FORWARD DERATING CURVE 40 30 20 10 0 0 25 50 75 100 125 T , Junction Temperature (C) J Fig.5 Operating Temperature Derating Curve May 13,2016-REV.03 PAGE . 2 IF-Forward Current(mA) Reverse Voltage (V) CJ,Junction Capacitan(pF) AVERAGE FORWARD CURRENT, AMPS IR, INSTANTEOUB REVERSE CURRENT( A)