BAT54 RECTRON | Alldatasheet
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Technical content
FEATURES
- Very low turn-on voltage * Fast switching * For protecting the P/N junction guard ringagainst excessive voltage, such as electrostatic dis-charges * Surface mounting device MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. BAT54 SCHOTTKY BARRIER DIODE Dimensions in inches and (millimeters) 2001-12 MECHANICAL DATA * Epoxy : Device has UL flammability classification 94V-0 * Weight : apporx. 0.008g .118 (3.00) .006 (0.14) .003 (0.08) .110 (2.80) .102 (2.60) .028 (0.70) .020 (0.50) .055 (1.40) .047 (1.20) .045 (1.15) R0.05 (.002) .033 (0.85) .094 (2.40) .079 (2.00) .040 (1.02) .017 (0.42) .015 (0.38) .035 (0.88) .071 (1.80) (A)(B) (A) (C) (C) (A).NC (B).ANODE (C).CATHODE SOT-23 MAXIMUM RA TINGS (At TA = 25 o C unless otherwise noted) RATINGS Repetitive Peak Reverse Voltage Forward Continuous Current Repetitive Peak Forward Current Junction Temperature Storage Temperature Range SYMBOL V RRM IFRM IFSM T STG IF Volts mA mA600 125 -65 to + 150 0 C UNITS Surge Forward Current mA BAT54 300 200 T J 0 C Total Power Dissipation P D 230 mW
ELECTRICAL CHARACTERISTICS (At TA = 25 o C unless otherwise noted) CHARACTERISTICS V(BR)R SYMBOL VF(1) VF(3) Reverse Breakdown Voltage Forward Voltage Reverse Current Total Capacitance Reverse Recovery Time IR C T Trr VF(2) VF(5) VF(4) Value Unit Testing Condition 240 320 400 500 1000 2.0 V mV mV mV mV mV uA pF nS Ir=10uA If=0.1mA If=1mA IF=10mA If=30mA If=100mA Vr=25V Vr=1V,f=1MHZ If=Ir=10mA,RL=100 ohm, measured at ir=1mA CHARACTERISTIC CURVES FIG. 1 - FORWARD CURRENT FORWARD CURRENT, iF(mA) FORWARD VOLTAGE,VF (mV ) & FORWARD VOLTAGE 0 200 400 600 800 1000 250 200 150 100 FIG. 2 - DIODE CAPACITANCE DIODE CAPACITANCE,Cd (pF) REVERSE VOLTAGE, ( V ) 200 100 .1 .2 .4 1.0 2 4 10 20 40 100