BAT42WS

SPICE MODELS: BAT42WS BAT43WS BAT42WS / BAT43WS Lead-free SURFACE MOUNT SCHOTTKY BARRIER DIODE Features · · · · Low Forward Voltage Drop Fast Switching Ultra-Small Surface Mount Package Lead Free/RoHS Compliant (Note 3) H D G A B SOD-323 Dim A J Min 2.30 1.60 1.20 0.25 0.20 0.10 0° Max 2.70 1.80 1.40 0.35 0.40 0.15 8° Mechanical Data · · · · · · · · · Case: SOD-323 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Leads: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). BAT42WS Marking: S7 BAT43WS Marking: S8 Polarity: Cathode Band Weight: 0.004 grams (approx.) C B C D E G H J a 1.05 Typical E 0.05 Typical All Dimensions in mm Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 1) Repetitive Peak Forward Current (Note 1) Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range @ t < 1.0s Non-Repetitive Peak Forward Surge Current @ t < 10ms Symbol VRRM VRWM VR VR(RMS) IFM IFRM IFSM Pd RqJA Tj , TSTG BAT42WS / BAT43WS 30 21 200 500 4.0 200 625 -55 to +125 Unit V V mA mA A mW °C/W °C Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Reverse Breakdown Voltage (Note 2) Forward Voltage Drop Both Types BAT42WS BAT42WS BAT43WS BAT43WS Symbol V(BR)R Min 30 ¾ ¾ ¾ 0.26 ¾ ¾ ¾ ¾ Max ¾ 1.0 0.40 0.65 0.33 0.45 500 100 10 5.0 Unit V Test Condition IR = 100mA IF = 200mA IF = 10mA IF = 50mA IF = 2.0mA IF = 15mA VR = 25V VR = 25V, Tj = 100°C VR = 1.0, f = 1.0MHz IF = IR = 10mA, Irr = 0.1 x IR, RL = 100W VF V Reverse Current (Note 2) Total Capacitance Reverse Recovery Time Notes: IR CT trr nA mA pF ns 1. Part mounted on FR4 PC Board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration test pulse used to minimize self-heating effect. 3. No purposefully added lead. DS30100 Rev. 11 - 2 1 of 3 www.diodes.com BAT42WS / BAT43WS ã Diodes Incorporated IO, AVERAGE RECTIFIED CURRENT (mA) 100 IF, INSTANTANEOUS FORWARD CURRENT (mA) 100 TA = 125ºC 80 TA = 75ºC 60 10 TA = 25ºC 40 1.0 TA = -25ºC 20 Tj = 125° C 0 0 25 50 75 100 125 150 0.1 0 200 400 600 800 VF, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 2 Typical Forward Characteristics 100 Tj = 25° C f = 1MHz TA, AMBIENT TEMPERATURE (° C) Fig. 1 Forward Current Derating Curve 1000 100 TA = 125ºC 10 CT, TOTAL CAPACITANCE (pF) 20 30 40 10 1.0 TA = 75ºC 0.1 TA = 25ºC 0.01 0 10 1.0 0 5.0 10 15 20 25 30 35 40 VR, REVERSE VOLTAGE (V) Fig. 4 Total Capacitance vs. Reverse Voltage VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics Ordering Information Device BAT42WS-7-F BAT43WS-7-F Notes: (Note 4) Packaging SOD-323 Shipping 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information XX XX = Product Type Marking Code See Sheet 1 DS30100 Rev. 11 - 2 2 of 3 www.diodes.com BAT42WS / BAT43WS IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS30100 Rev. 11 - 2 3 of 3 www.diodes.com BAT42WS / BAT43WS