BAT42WS /BAT43WS VOLTAGE 30V 0.2 AMP Schottky Barrier Rectifiers Elektronische Bauelemente A suffix of "-C" specifies halogen & lead-free FEATURES SOD-323(SC-76) . RoHS Compliant Product . High Current Capability . Extremely Low Thermal Resistance . For Surface Mount Application . Higher Temp Soldering : 250 C for 10 Seconds at Terminals . Low Forward Voltage .012 (0.3) .065 (1.65) .076 (1.95) o .091 (2.30) .106 (2.70) Cathode Band Top View MECHANICAL DATA .043 (1.1) . Case: Molded Plastic . Epoxy: UL 94V-0 Rate Flame Retardant . Lead: Axial Leads, Solderable per MIL-STD-202, .004 (0.1) max. .059 (1.5) .006 (0.15) max. .039 (1.00) max. Dimensions in inches and (millimeters) Method 208 Guaranteed. .010 (0.25) min. . Weight: approx. 0.0045g . Mounting Position: Any Marking Vodes: BAT42WS=S7 BAT43WS=S8 Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Symbo BAT42WS / BAT43WS Unit VRRM VRWM VR 30 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage 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 625 °C/W Tj , TSTG -55 to +125 °C 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 Max Unit 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 VR = 25V VR = 25V, Tj = 100°C Total Capacitance CT ¾ 10 pF VR = 1.0V, f = 1.0MHz 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 BAT42WS BAT42WS BAT43WS BAT43WS Symbol Min V(BR)R Test Condition 1. P art mounted on F R -4 board with recommended pad layout. 2. S hort duration puls e tes t us ed to minimize s elf-heating effect. http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 2 BAT42WS/BAT43WS VOLTAGE 30V 0.2AMP Schottky Barrier Rectifiers Elektronische Bauelemente Ratings and Characteristic Curves (TA = 25°C unless otherwise noted) Fig. 1 – Admissible Power Dissipation vs. Ambient Temperature Fig. 2 – Typical Reverse Characteristics 1000 IF -- Forward Current (mA) Ptot -- Power Dissipation (mW) 250 200 150 100 50 0 --40°C 125°C 10 25°C 1 0.1 0.01 0 25 50 75 100 125 150 175 200 0 200 400 600 800 1000 TA -- Ambient Temperature (°C) VF -- Instantaneous Forward Voltage (mV) Fig. 3 – Typical Reverse Characteristics Fig. 4 – Typical Capacitance vs. Reverse Applied Voltage 1200 18 1000 125°C 100 16 14 100°C Capacitance (pF) IR -- Reverse Leakage Current (µA) 100 75°C 10 50°C 1 25°C 12 10 8 6 4 0.1 2 0.01 0 10 20 30 VR -- Reverse Voltage (V) 01-Jun-2002 Rev. A 40 50 0 0 10 20 30 40 50 60 VR -- Reverse Voltage (V) Page 2 of 2