RECTRON BAT42WS SEMICONDUCTOR TECHNICAL SPECIFICATION SMALL SIGNAL DIODE VOLTAGE RANGE 30 Volts FEATURES * Low Forward Voltage Drop * Fast Switching Time * Surface Mount Package Ideally Suited for Automatic Insertion * Also Available in Lead Free Version SOD-323 MECHANICAL DATA Case: Molded plastic Epoxy: UL 94V-O rate flame retardant Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.004 grams .071(1.80) .063(1.60) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .006(.15) .014(.35) .010(.25) .055(1.40) .047(1.20) .106(2.70) .098(2.50) .003(.08) * * * * * MAX.039(1.00) Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. REF .019(0.46) .004(.10) .000(.00) For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (@T A =25 OC unless otherwise noted) 30 UNITS Volts 30 Volts SYMBOL V(BR)R VRRM VRWM VR VRMS BAT42WS 21 Volts Maximum Forward Comtinuous Current IFM 200 mAmps Repetitive Peak Forward Current @ t<1.0s IFRM 500 mAmps Non-Repetitive Peak Forward Surge Current @t<10ms IFSM 4.0 Amps Typical Reverse Recovery Time (I F=I R=10mA,Irr=0.1xI R,R L=100Ω) T rr 5 nS Typical Junction Capacitance (V R=1.0,f=1.0MHz) CT 10 pF PD RθJA 200 mW 625 K/W TJ,TSTG -55 to + 125 RATINGS Reverse Breakdown Voltage @ I R=100 µA Maximum Repetitive Peak Reverse Voltage Maximum Working Peak reverse Voltage Maximum DC Blocking Voltage Maximum RMS Voltage Maximum Power Dissipation (Note 1) Typical Thermal Resistance Operating and Storage Temperature Range O C O ELECTRICAL CHARACTERISTICS (@T A =25 C unless otherwise noted) SYMBOL BAT42WS UNITS Maximum Instantaneous Forward Voltage @IF=10mA @IF=50mA VF 0.4 0.65 Volts Maximum Instantaneous Peverse Current @VR=25V IR 0.5 uAmps CHARACTERISTICS Note 1. Part mounted on FR-4 PC board with minimunm recommended pad layout. 2006-5 100 80 60 40 20 TJ = 125 OC 0 0 25 50 75 100 125 150 IF, INSTANTANEOUS FORWARD CURRENT(mA) IO, AVERAGE RECTIFIED CURRENT(mA) RATING AND CHARACTERISTICS CURVES ( BAT42WS ) 100 TA = 125 OC TA = 75 OC 10 TA = 25 OC 1 TA = -25 OC 0.1 0 200 400 600 800 VF, INSTANTANEOUS FORWARD VOLTAGE(mV) Figure1 Forward Current Derating Curve Figure2 Typical Foward Characteristics 100 1000 TJ = 25 OC CT,TOTAL CAPACITANCE(pF) IR, INSTANTANEOUS REVERSE CURRENT(µA) O TA, AMBIENT TEMPERATURE( C) TA = 125 OC 100 10 TA = 75 OC 1 0.1 f =1.0MHz 10 TA = 25 OC 0.01 1.0 0 10 20 30 VR,INSTANTANEOUS REVERSE VOLTAGE(V) Figure3 Typical Reverse Characteristics 40 0 5.0 10 15 20 25 30 35 40 VR, REVERSE VOLTAGE(V) Figure4 Typical Capacitance vs Reverse Voltage RECTRON DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures. RECTRON