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) 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 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. .006(.15) .014(.35) .010(.25) .055(1.40) .047(1.20) .106(2.70) .098(2.50) .003(.08) * * * * * MAX.039(1.00) REF .019(0.46) For capacitive load, derate current by 20%. .004(.10) .000(.00) Dimensions in inches and (millimeters) MAXIMUM RATINGS (@T A =25 OC unless otherwise noted) RATINGS SYMBOL BAT54WS UNITS VRM 30 Volts V(BR)R 30 Volts Maximum DC Blocking Voltage VR 21 Volts Maximum Forward Comtinuous Current 200 100 mAmps Maximum Average Forward Rectified Current IFM IO Repetitive Peak Forward Current IFRM 300 mAmps Forward Surge Current Typical Reverse Recovery Time (Note 1) IFSM T rr 600 mAmps CT 5.0 10 nS pF PD 200 mW RqJA 625 K/W Non-Repetitive Peak Reverse Voltage Reverse Breakdown Voltage @IR=100mA Typical Junction Capacitance (Note 2) Maximum Power Dissipation (Note 3) Typical Thermal Resistance Junction Temperature Storage Temperature Range mAmps TJ 125 O TSTG -65 to + 150 O C C ELECTRICAL CHARACTERISTICS (@T A =25 OC unless otherwise noted) CHARACTERISTICS SYMBOL BAT54WS UNITS Maximum Instantaneous Forward Voltage @IF=0.1mA @IF=1.0mA @IF=10mA @IF=30mA @IF=100mA VF 240 320 400 500 1000 mVolts Maximum Instantaneous Peverse Current @VR=25V IR 2.0 uAmps NOTES : 1. Measured at I F=I R=10mA,I RR=0.1XI R And 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) 0.1 TJ = 150 OC 125 OC 0.1 100 OC 0.01 75 OC 50 OC 0.001 25 OC 0.0001 0.00001 0 5 0.01 15 20 25 30 Figure2 Typical Foward Characteristics 10 TJ = 150 OC TJ = 125 OC 0 0 TJ = 25 OC 0 0.2 0.4 0.6 0.8 TJ = 25 OC 1 1 0 5 0.3 DC D = 0.20 D = 0.25 0.1 0 D = 0.33 D = 0.50 D = 0.75 0 0.1 0.2 IF(AV), AVERAGE FORWARD CURRENT (A) Figure4 Forward Power Loss Characteristics 0.3 IFSM, NON-REPETITIVE SURGE CURRENT (A) 0.4 RMS Limit 15 20 25 30 Figure3 Typical Capacitance vs Reverse Voltage Figure1 Max. Forward Voltage Drop Characteristics 0.2 10 VR, REVERSE VOLTAGE(V) VFM, FORWARD VOLTAGE DROP (V) IR, AVERAGE POWER LOSS (W) 10 VR, REVERSE VOLTAGE (V) CT,TOTAL CAPACITANCE(pF) IF, INSTANTANEOUS FORWARD CURRENT (A) 1 10 1 At Any Rated Load Condition And With Rated Vmm Applied Following Surge 0.1 10 100 1000 10000 Tp, SQUARE WAVE PULSE DURATION (V) 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. RECTRON