BAS21

BAS19, BAS20, BAS21 HIGH VOLTAGE SWITCHING DIODES 3 BAS19 BAS20 BAS21 Marking Code: HA Marking Code: HB Marking Code: HC 1 Absolute Maximum Ratings (Ta = 25 OC) Parameter Continuous Reverse Voltage Continuous Forward Current Peak Forward Surge Current Total Device Dissipation FR-5 Board TA=25 OC Derate above 25 OC 1) 2 SOT-23 Plastic Package Symbol BAS19 BAS20 BAS21 VR IF IFM(surge) PD RθJA 2) Value 120 200 250 200 625 225 1.8 556 300 2.4 417 -55 to +150 Min. 120 200 250 Max. 1 1.25 0.1 0.1 0.1 100 100 100 5 50 Unit V mA mA mW mW/OC O Thermal Resistance Junction to Ambient Total Device Dissipation Alumina Substrate TA=25 OC Derate above 25 OC Thermal Resistance Junction to Ambient Junction and Storage Temperature Range C/W PD RθJA TJ ,TS Symbol VF VF BAS19 BAS20 BAS21 BAS19 BAS20 BAS21 BAS19 BAS20 BAS21 V(BR) V(BR) V(BR) IR IR IR IR IR IR Cd trr mW mW/OC O C/W O C Unit V V V V V µA µA µA µA µA µA pF ns Characteristics at Tj = 25 OC Parameter Forward Voltage at IF = 100 mA at IF = 200 mA Reverse Breakdown Voltage at IBR = 100 µA at IBR = 100 µA at IBR = 100 µA Reverse Voltage Leakage Current at VR = 100 V at VR = 150 V at VR = 200 V at VR = 100 V, TJ = 150 OC at VR = 150 V, TJ = 150 OC at VR = 200 V, TJ = 150 OC Diode Capacitance at f = 1 MHz Reverse Recovery Time at IF = IR= 30 mA, IR(REC) = 3 mA, RL = 100 Ω 1) 2) FR-5=1 x 0.75 x 0.062 in. Alumina=0.4 x 0.3 x 0.024in.99.5% alumina. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 19/12/2005