BAT54 EIC | Alldatasheet
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Technical content
PRV : 30 Volts Io : 200 mA FEATURES : * These diodes feature very low turn-on voltage * Fast switching * These devices are protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges * Pb / RoHS Free MECHANICAL DATA : * Case : SOT-23 plastic Case * BAT54 Marking Code : L4 * BAT54A Marking Code : L42 * BAT54C Marking Code : L43 * BAT54S Marking Code : L44 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Parameter Symbol Unit Maximum Repetitive Peak Reverse Voltage VRRM V Maximum Rectified Average Forward Current IF(AV) mA Maximum Repetitive Peak Forward Current IFRM mA Maximum Peak Forward Surge Current at tp < 1 s IFSM mA Total Power Dissipation Ptot mW Thermal Resistance Junction to Ambient Air RӨJA K/W Junction Temperature Range TJ °C Storage Temperature Range TSTG °C ELECTRICAL CHARACTERISTICS (Rating at 25 °C ambient temperature unless otherwise specified.) Parameter Test Condition Symbol Min. Typ. Max. Unit Reverse Breakdown Voltage IR = 100 µA pulses V (BR) 30 - - V Leakage Current (Note 2) VR = 25 V I R --2 µ A Forward Voltage (Note 2) IF = 0.1 mA V F - - 240 mV IF = 1 mA V F - - 320 mV IF = 10 mA V F - - 400 mV IF = 30 mA V F - - 500 mV IF = 100 mA V F - - 800 mV Diode Capacitance VR = 1 V, f = 1 MHz C tot - - 10 pF Reverse Recovery Time IF = 10 mA through IR = 10 mA, to Irr = 1A , RL = 100 Ω Notes : (1) Device on fiberglass substrate (2) Pulse test tp < 300 µs, δ< 2% Page 1 of 2 Rev. 01 : April 17, 2006 300(1) 200(1) 600(1) 230 430(1) -65 to +150 SMALL SIGNAL SCHOTTKY DIODE, SINGLE & DUAL 125 Trr ns 5-- Value 1 2 BAT54 1 2 BAT54S 1 2 BAT54C 1 2 BAT54A 1 2 1.02 0.892.04 1.78 3.10 2.70 Dimensions in millimeters 0.19 0.08 3.0 2.2 0.50 0.35 0.100 0.013 1.40 0.95 SOT-23 1.65 1.20 Certificate TH97/10561QM Certificate TW00/17276EM
FIG.1 - DERATING CURVE FIG.2 - TYPICAL CAPACITANCE VS. REVERSE VOLTAGE 0 25 50 75 100 125 150 175 0 4 8 16 20 24 28 AMBIENT TEMPERATURE, ( °C) REVERSE VOLTAGE , (V) FIG.3 - TYPICAL FORWARD VOLTAGE FORWARD FIG.4 - TYPICAL VARIATION OF REVERSE CURRENT AT VARIOUS TEMPERATURE CURRENT AT VARIOUS TEMPERATURES FORWARD VOLTAGE, (V) REVERSE VOLTAGE, (V) Page 2 of 2 Rev. 01 : April 17, 2006 RATINGS AND CHARACTERISTIC CURVES ( BAT54/54A/54C/54S ) 200 1.0 0 0 1.0 0.1 0.01 0.1 TOTAL CAPACITANCE , (pF) POWER DISSIPATION, (mA)FORWARD CURRENT, (mA) REVERSE CURRENT, (µA) RӨJA = 430 K/W 0.01 100 150 f = 1.0 MHz TJ = 125 °C TJ = 25 °C 1000 100 250 1000 100 TJ = 25 °C TJ = 75 °C TJ = 125 °C Certificate TH97/10561QM Certificate TW00/17276EM