BAS21T

S MD Type Surface Mount Fast Switching Diode KAS21T(BAS21T) Diodes Features Ultra-Small Surface Mount Package Fast Switching Speed For General Purpose Switching Applications High Conductance 2 SOT-523 +0.1 1.6-0.1 +0.1 1.0-0.1 +0.05 0.2-0.05 Unit: mm +0.01 0.1-0.01 1 +0.15 1.6-0.15 0.55 +0.25 0.3-0.05 0.5 +0.1 -0.1 0.35 3 1. Base +0.05 0.75-0.05 +0.1 0.8-0.1 2. Emitter 3. Collecter Absolute Maximum Ratings Ta = 25 Parameter Peak repetitive reverse voltage Working peak reverse voltage DC blocking voltage RMS reverse voltage Average rectified output current Forward Continuous Current Non-Repetitive Peak Forward Surge Current @ t = 1.0 @ t = 1.0s Repetitive Peak Forward Surge Current Power dissipation Typical Thermal Resistance Junction to Ambient Operating and storage temperature range s Symbol VRRM VRWM VR VR(RMS) IO IFM IFSM IFRM PD RèJA Tj,Tstg Rating 250 200 200 141 200 400 2.5 0.5 625 150 833 -65 to +150 V mA mA A mA mW /W V Unit Electrical Characteristics Ta = 25 Parameter Maximum Forward Voltage Maximum Peak Reverse Current @ Rated DC Blocking Voltage Junction Capacitance Reverse Recovery Time Symbol VFM IF = 100mA IF = 200mA IRM CJ trr Tj = 25 Tj = 100 VR = 0, f = 1.0MHz IF = IR = 30mA,Irr = 0.1 X IR, RL = 100 Testconditons Min Typ Max 1.0 1.25 100 15 5.0 50 nA A pF ns Unit V Marking Marking T3 +0.05 0.8-0.05 www.kexin.com.cn 1