BAT54WS

BAT54WS Small-Signal Schottky Diodes VOLTAGE RANGE 30 Volts CURRENT 100 mAmpere FEATURES * * * * Low Tum-on Voltage Fast Switching Speed Ultre-small Surface Mount Package PN Junction Guard Ring for Transient and ESD Protection SOD-323 .071(1.80) .063(1.60) .055(1.40) .047(1.20) .014(.35) .010(.25) 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 .106(2.70) .098(2.50) .006(.15) .003(.08) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS R atings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. MAX.039(1.00) REF .019(0.46) .004(.10) .000(.00) Dimensions in inches and (millimeters) MAXIMUM RATINGS (@T A =25 OC unless otherwise noted) RATINGS Non-Repetitive Peak Reverse Voltage Reverse Breakdown Voltage @ IR=100mA Maximum DC Blocking Voltage Maximum Forward Comtinuous Current Maximum Average Forward Rectified Current Repetitive Peak Forward Current F orward Surge Current Typical Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) M aximum Power Dissipation (Note 3) Typical Thermal Resistance Junction Temperature Storage Temperature Range ELECTRICAL CHARACTERISTICS ( @T A =25 OC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage Maximum Instantaneous Peverse Current @IF=0.1mA @IF=1.0mA @IF=10mA @IF=30mA @IF=100mA @VR=25V SYMBOL VRM V(BR)R VR IFM IO IFRM IFSM T rr CT PD RqJA TJ TSTG BAT54WS 30 30 21 200 100 300 600 5.0 10 200 625 125 -65 to + 150 UNITS Volts Volts Volts mAmps mAmps mAmps mAmps nS pF mW K/W O O C C SYMBOL VF IR BAT54WS 240 320 400 500 1000 2.0 UNITS mVolts uAmps NOTES : 1. Measured at I F=I R=10mA,I RR=0.1XI R A nd R L=100 W. 2 . Measured at 1MHz and applied reverse voltage of 0 volts. 3 . Part mounted on FR-4 PC board with minimunm recommended pad layout. 2008-12 REV: A RATING AND CHARACTERISTICS CURVES ( BAT54WS ) 1 IR, REVERSE CURRENT(mA) 1 0.1 0.01 0.001 TJ = 150 OC 125 OC 100 OC 75 OC 50 OC 25 OC IF, INSTANTANEOUS FORWARD CURRENT (A) 0.1 0.0001 0.00001 0.01 10 TJ = 150 OC TJ = 125 OC 0 5 10 15 20 25 30 VR, REVERSE VOLTAGE (V) Figure2 Typical Foward Characteristics T J = 2 5 OC 0 T J = 2 5 OC CT,TOTAL CAPACITANCE(pF) 0 0 0.2 0.4 0.6 0.8 1 1 0 5 10 15 20 25 30 VFM, FORWARD VOLTAGE DROP (V) VR, REVERSE VOLTAGE(V) Figure1 Max. Forward Voltage Drop Characteristics IFSM, NON-REPETITIVE SURGE CURRENT (A) Figure3 Typical Capacitance vs Reverse Voltage 10 0.4 IR, AVERAGE POWER LOSS (W) 0.3 0.2 RMS Limit DC D = 0.20 D = 0.25 1 0.1 D = 0.33 D = 0.50 D = 0.75 At Any Rated Load Condition And With Rated Vmm Applied Following Surge 0 0 0.1 0.2 0.3 0.1 10 100 1000 10000 IF(AV), AVERAGE FORWARD CURRENT (A) Tp, SQUARE WAVE PULSE DURATION (V) Figure4 Forward Power Loss Characteristics Figure5 Max. Non-Repetitive Surge Current 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. R ECTRON