BAS20

BAS19 SEMTECH_ELEC | Alldatasheet

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