Zowie Technology Corporation High Voltage Switching Diode Lead free product FETURE • We declare that the material of product compliance with RoHS requirements. 3 BAS21G 1 ANODE 3 CATHODE 1 2 SOT-23 (TO-236AB) MAXIMUM RATINGS Symbol Value Unit Continuous Reverse Voltage Rating VR Peak Forward Current Peak Forward Surge Current IF 250 200 625 Vdc mAdc mAdc I FM(surge) THERMAL CHARACTERISTICS Characteristic Symbol Max Unit PD 225 mW 1.8 mW/°C RθJA 556 °C/W PD 300 mW 2.4 mW/°C 417 –55 to +150 °C/W °C Total Device Dissipation FR– 5 Board, (1) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Junction and Storage Temperature RθJA TJ , Tstg ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) Characteristic Symbol Min Max Unit — — 0.1 100 250 — — — 1000 1250 CD — 5.0 pF t rr — 50 ns OFF CHARACTERISTICS Reverse Voltage Leakage Current (V R = 200Vdc) (V R = 200Vdc, T J = 150°C) Reverse Breakdown Voltage (I BR = 100 µAdc) Forward Voltage (I F = 100 mAdc) (I F = 200 mAdc) Diode Capacitance (V R = 0, f = 1.0 MHz) Reverse Recovery Time (I F = I R = 30mAdc, R L = 100 Ω) 1. FR–5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. REV. 0 µAdc IR V (BR) VF Vdc mV Zowie Technology Corporation Zowie Technology Corporation BAS21G +10 V 820 Ω 2.0 k 100 µH 0.1 µF 50 Ω OUTPUT PULSE GENERATOR 0.1µF IF tr tp t IF t rr 10% 90% D.U.T. 50 Ω INPUT SAMPLING OSCILLOSCOPE V R INPUT SIGNAL t i IR R(REC) = 3.0 mA OUTPUT PULSE (I F = I R = 30 mA; MEASURED at i R(REC) = 3.0 mA) Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (I F ) of 30 mA. Notes: 2. Input pulse is adjusted so I R(peak) is equal to 30 mA. Notes: 3. t p » t rr Figure 1. Recovery Time Equivalent Test Circuit REV. 0 Zowie Technology Corporation