BAS21 COMCHIP | Alldatasheet
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Technical content
Voltage: 250 Volts Current: 0.2Amp BAS21 Feature High Voltage Switching Diode Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching
Applications
Surface Mount Switching Diode www.comchip.com.tw COMCHIPCOMCHIP Rating Symbol Value Units Continuous Reverse Voltage VR 250 VDC Peak Forward Current IF 200.0 mAdc Peak Surge Forward Current I FSM(surge) 625 mAdc Characteristic Symbol Max Units Total Device Dissipation FR– 5 Board(1) TA = 25°C 225.0 mW Derate above 25°C 1.8 mW/°C Thermal Resistance, Junction to Ambient R JA 556.0 °C/W Total Device Dissipation Alumina Substrate,(2) TA = 25°C 300 mW Derate above 25°C 2.4 mW/°C Thermal Resistance, Junction to Ambient R JA 417 °C/W Junction and Storage Temperature TJ,T stg –55 to +150 °C Characteristic Symbol Min Max Units Reverse Voltage Leakage Current VR = 200 Vdc - 1.0 VR = 200 Vdc, TJ = 150°C - 100 Reverse Breakdown Voltage (BR = 100 Adc) V(BR) 250 - Vdc Forward Voltage F = 100 mAdc 1000 F = 200 mAdc 1250 Diode Capacitance (VR = 0, f = 1.0 MHz)) CD 5 pF Reverse Recovery Time (IF = IR = 30 mAdc, RL = 100 ) Trr 50 nS mV PD Electrical Characterics (TA = 25°C unless otherwise noted) IR VF Maximum Ratings Thermal Characteristics PD uAdc SOT-23 Dimensions in inches (millimeters) Mechanical Data Case: SOT -23, Plastic Terminals : Solderable per NIL-STD -202, Method 208 Approx. Weight: 0.008 gram MDS0209006A Page 1 .006 (0.15)max. .119 (3.0) T op View .103 (2.6) .006 (0.15) .044 (1.10) .110 (2.8) .047 (1.20) .002 (0.05) .086 (2.2) .035 (0.90) .020 (0.5) .056 (1.40)
Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (IF) of 10 mA. Notes:2. Input pulse is adjusted so IR(peak) is equal to 10 mA. Figure 1. Recovery Time Equivalent Test Circuit Figure 2. Forward Voltage Figure 3. Reverse Leakage