BAT54WS

BAT54WS 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 1.35 SMALL SIGNAL SCHOTTKY DIODE SOD-323 0.40 0.25 1.80 1.60 1.15 MECHANICAL DATA : * Case : SOD-323 plastic Case * Weight : approx. 0.004 g * Marking Code : S1 2.80 2.30 Dimensions in millimeters MAXIMUM RATINGS Parameter ( Rating at 25 °C ambient temperature unless otherwise specified.) Symbol VRRM IF IFRM IFSM Ptot RӨJA TJ TSTG Value 30 200 300 600 150 650 125 -65 to +150 0.15 (max) 1.10 0.80 Unit V mA mA mA mW K/W °C °C Maximum Repetitive Peak Reverse Voltage Maximum Forward Contiuous Current (Note 1) Maximum Repetitive Peak Forward Current (Note 1) Maximum Peak Forward Surge Current at tp < 1 s, (Note 1) Total Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Maximum Junction Temperature Storage Temperature Range ELECTRICAL CHARACTERISTICS Parameter Reverse Breakdown Voltage Leakage Current (Note 2) Forward Voltage (Note 2) (Rating at 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) Valid provided that electrodes are kept at ambient temperature (2) Pulse test tp < 300 µs, δ< 2% Page 1 of 2 Rev. 03 : May 8, 2006 RATINGS AND CHARACTERISTIC CURVES ( BAT54WS ) FIG.1 - DERATING CURVE FIG.2 - TYPICAL CAPACITANCE VS. REVERSE VOLTAGE 14 200 POWER DISSIPATION, (mA) TOTAL CAPACITANCE , (pF) 12 10 8 6 4 2 0 f = 1.0 MHz 150 RӨJA = 650 K/W 100 50 0 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 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. 03 : May 8, 2006