BAT42W / BAT43W SURFACE MOUNT SCHOTTKY BARRIER DIODE Features · · · Low Forward Voltage Drop Fast Switching Time Surface Mount Package Ideally Suited for Automatic Insertion SOD-123 Mechanical Data · · · · · · · · · D H 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 Codes: BAT42W S7 BAT43W S8 Weight: 0.01 grams (approx.) Ordering Information: See Page 2 J G a A B Dim Min Max A 3.55 3.85 B 2.55 2.85 C 1.40 1.70 D — 1.35 E 0.55 Typical G E C 0.25 — H 0.11 Typical J — 0.10 a 0° 8° All Dimensions in mm Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Symbol BAT42W / BAT43W Unit VRRM VRWM VR 30 V VR(RMS) 21 V IFM 200 mA @ t < 1.0s IFRM 500 mA Non-Repetitive Peak Forward Surge Current @ t < 10ms IFSM 4.0 A Pd 200 mW RqJA 500 °C/W Tj , TSTG -55 to +125 °C 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 Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Symbol Min Max Unit V(BR)R 30 ¾ V IR = 100mA VFM ¾ ¾ ¾ 0.26 ¾ 1.0 0.40 0.65 0.33 0.45 V IF = 200mA IF = 10mA IF = 50mA IF = 2.0mA IF = 15mA Peak Reverse Current (Note 2) IRM ¾ 500 100 nA mA Total Capacitance CT ¾ 10 pF Reverse Recovery Time trr ¾ 5.0 ns IF = IR = 10mA, Irr = 0.1 x IR, RL = 100W Rectification Efficiency hv 80 ¾ % RL = 15W, CL = 300pF, f = 45MHz, VRF = 2.0V Reverse Breakdown Voltage (Note 2) Forward Voltage Drop (Note 2) Notes: All Types BAT42W BAT42W BAT43W BAT43W Test Condition VR = 25V VR = 25V, Tj = 100°C VR = 1.0V, f = 1.0MHz 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 pulse test used to minimize self-heating effect. DS30016 Rev. 5 - 2 1 of 2 BAT42W/BAT43W Pd, POWER DISSIPATION (mW) 250 200 150 100 50 0 0 50 25 125 100 75 175 150 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Derating Curve Ordering Information Notes: (Note 3) Device Packaging Shipping BAT42W-7 SOD-123 3000/Tape & Reel BAT43W-7 SOD-123 3000/Tape & Reel 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information YM XX = Product Type Marking Code YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) XX Date Code Key Year 1998 1999 2000 2001 2002 2003 2004 2005 Code J K L M N P R S Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS30016 Rev. 5 - 2 2 of 2 BAT42W/BAT43W