BAS321-HF COMCHIP | Alldatasheet

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Technical content

Features

  • Fast switching speed. - Low leakage current. 0.071(1.80) 0.063(1.60) 0.010(0.25) 0.016(0.40) 0.106(2.70) 0.098(2.50) 0.055(1.40) 0.047(1.20) 0.035(0.90) 0.000(0.00) 0.006(0.15) 0.003(0.08) 0.010(0.25) 0.031(0.80) QW-J0052 Page 1 REV:A − + Maximum Rating (at Ta=25°C unless otherwise noted) Symbol Value Unit VRRM V250 IFAV mA 2 A mWPD IFSM 250 °CTSTG -55 to +150Storage temperature range 200 Junction temperature TJ 150 Parameter Repetitive peak reverse voltage Average forward current Power dissipation Reverse voltage VR Non-repetitive peak forward surge current @ t=8.3ms, half sine-wave 200 V

Typical Rating and Characteristic Curves (BAS321-HF) Comchip Technology CO., LTD. Page 2 REV:A Small-Signal Fast Switching Diodes Electrical Characteristics (at Ta=25°C unless otherwise noted) Parameter Symbol Conditions Max Unit Reverse recovery time Diode capacitance trr CD pF ns Forward voltage IF = 100mA VF IF = 200mA IF = IR = 30mA, RL = 100Ω, Irr = 3mA VR = 0V, f = 1MHz V Min 1.0 1.25 Fig.1 - Forward Characteristics Forward Voltage, VF (mV) Forward Current, IF (mA) 200 400 1000600 Reverse Current, IR (µA) Fig.2 - Reverse Characteristics Reverse Voltage, VR (V) 100 200100 Reverse Voltage, VR (V) Fig.3 - Capacitance Characteristics 0 10 Capacitance Between Terminals, CT (pF) QW-J0052 Reverse current IR nAVR = 200V 100 VBreakdown voltage VR IR = 10µA 200 0 800 T=25°CT=75°C T=125°C 100 0.1 0.01 0.001 T=25°C T=75°C T=125°C

Reel Taping Specification Components Leader TapeTrailer Tape 50±2 Empty Pockets 100±2 Empty Pockets Comchip Technology CO., LTD. Page 3 REV:A A B C d E F P P0 P1 W T (mm) (inch) SOD-323 SYMBOL (inch) SOD-323 SYMBOL A (mm) B C d D D1 D2 E F P P0 P1 W W1 − 0.004 0.484 ± 0.039 T 0.254 ± 0.02 0.010 ± 0.001 DD1D2 120° Small-Signal Fast Switching Diodes QW-J0052

(pcs) Reel Size (inch) 73,000 REEL PACK Marking Code Part Number Marking Code BAS321-HF = Cathode band Suggested P.C.B. PAD Layout SIZE (inch)(mm) SOD-323 A B C 1.88 0.56 0.074 0.022 0.69 0.027 A C B Comchip Technology CO., LTD. Page 4 REV:A Small-Signal Fast Switching Diodes QW-J0052