BAS521BHigh-voltage switching diode29 June 2018Product data sheet1. General descriptionHigh-voltage switching diode, in an ultra small SOD523 (SC-72) flat lead Surface-Mounted Device(SMD) plastic package.2. Features and benefits• High switching speed: trr ≤ 50 ns• Low leakage current: IR ≤ 100 nA• High reverse voltage: VR ≤ 200 V• Low capacitance: Cd ≤ 2 pF• Ultra small and leadless SMD plastic package• AEC-Q101 qualified3. Applications• High-speed switching• General-purpose switching• Voltage clamping• Reverse polarity protection4. Quick reference dataTable 1. Quick reference dataSymbolParameterConditionsMinTypMaxUnitIFforward current[1]--250mAVRRMrepetitive peak reversevoltage--250VVRreverse voltageTj = 25 °C--200VVFforward voltageIF = 200 mA; tp ≤ 300 µs; δ ≤ 0.02;Tj = 25 °C--1.25VIRreverse currentVR = 200 V; pulsed; Tj = 25 °C--100nAtrrreverse recovery timeIF = 30 mA; IR = 30 mA; RL = 100 Ω;IR(meas) = 3 mA; Tj = 25 °C--50ns[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
