BAT54

Certificate TH97/10561QM Certificate TW00/17276EM BAT54/54A/54C/54S 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 SMALL SIGNAL SCHOTTKY DIODE, SINGLE & DUAL SOT-23 1.40 0.95 0.50 0.35 0.19 0.08 1 3.10 2.70 1.65 1.20 3.0 2.2 1.02 0.89 3 2 0.100 0.013 2.04 1.78 MECHANICAL DATA : * Case : SOT-23 plastic Case * BAT54 Marking Code : L4 * BAT54A Marking Code : L42 * BAT54C Marking Code : L43 * BAT54S Marking Code : L44 BAT54 3 Dimensions in millimeters BAT54A 3 BAT54C 3 BAT54S 3 1 2 1 2 1 2 1 2 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Parameter Maximum Repetitive Peak Reverse Voltage Maximum Rectified Average Forward Current Maximum Repetitive Peak Forward Current Maximum Peak Forward Surge Current at tp < 1 s Total Power Dissipation Thermal Resistance Junction to Ambient Air Junction Temperature Range Storage Temperature Range Symbol VRRM IF(AV) IFRM IFSM Ptot RӨJA TJ TSTG Value 30 200 300(1) 600(1) 230 430 125 -65 to +150 (1) (1) Unit V mA mA mA mW K/W °C °C ELECTRICAL CHARACTERISTICS (Rating at Parameter Reverse Breakdown Voltage Leakage Current (Note 2) Forward Voltage (Note 2) 25 °C ambient temperature unless otherwise specified.) Test Condition IR = 100 µA pulses VR = 25 V IF = 0.1 mA IF = 1 mA IF = 10 mA IF = 30 mA IF = 100 mA VR = 1 V, f = 1 MHz IF = 10 mA through I R = 10 mA, to Irr = 1A , R L = 100 Ω Symbol V(BR) IR VF VF VF VF VF Ctot Trr Min. 30 - Typ. - Max. 2 240 320 400 500 800 10 5 Unit V µA mV mV mV mV mV pF ns Diode Capacitance Reverse Recovery Time Notes : (1) Device on fiberglass substrate (2) Pulse test tp < 300 µs, δ< 2% Page 1 of 2 Rev. 01 : April 17, 2006 Certificate TH97/10561QM Certificate TW00/17276EM RATINGS AND CHARACTERISTIC CURVES ( BAT54/54A/54C/54S ) FIG.1 - DERATING CURVE FIG.2 - TYPICAL CAPACITANCE VS. REVERSE VOLTAGE 14 12 10 8 6 4 2 0 f = 1.0 MHz 250 POWER DISSIPATION, (mA) 200 RӨJA = 430 K/W 150 100 50 0 0 25 50 75 100 125 150 175 TOTAL CAPACITANCE , (pF) 0 4 8 16 20 24 28 AMBIENT TEMPERATURE, ( °C) REVERSE VOLTAGE , (V) FIG.3 - TYPICAL FORWARD VOLTAGE FORWARD CURRENT AT VARIOUS TEMPERATURE 1000 FIG.4 - TYPICAL VARIATION OF REVERSE CURRENT AT VARIOUS TEMPERATURES 1000 TJ = 125 °C 100 TJ = 125 °C 100 FORWARD CURRENT, (mA) REVERSE CURRENT, (µA) TJ = 75 °C 10 10 TJ = 25 °C 1.0 1.0 TJ = 25 °C 0.1 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 0.01 0 5 10 15 20 25 30 FORWARD VOLTAGE, (V) REVERSE VOLTAGE, (V) Page 2 of 2 Rev. 01 : April 17, 2006