# BAV19WS - BAV21WS: Surface Mount Fast Switching Diode

## Features

️· Fast Switching Speed
️· Surface Mount Package (SOD-323)
️· General Purpose Switching Applications
️· High Conductance
️· UL Flammability Rating: 94V-0
️· Moisture Sensitivity: Level 1 per J-STD-020A

## Mechanical Data

️· Case: SOD-323, Molded Plastic
️· Dimensions (SOD-323):
- A: 2.30 - 2.70 mm
- B: 1.60 - 1.80 mm
- C: 1.20 - 1.40 mm
- D: 1.05 (Typical)
- E: 0.25 - 0.35 mm
- G: 0.20 - 0.40 mm
- H: 0.10 - 0.15 mm
- J: 0.05 (Typical)
️· Weight: 0.004 grams (approx.)
️· Marking:
- BAV19WS: A8, T2, or T3
- BAV20WS: T2 or T3
- BAV21WS: T3

## Electrical Characteristics

️· Repetitive Peak Reverse Voltage (VRRM): 120V (BAV19WS), 200V (BAV20WS), 250V (BAV21WS)
️· Working Peak Reverse Voltage (VR): 100V (BAV19WS), 150V (BAV20WS), 200V (BAV21WS)
️· RMS Reverse Voltage (VR(RMS)): 71V (BAV19WS), 106V (BAV20WS), 141V (BAV21WS)
️· Forward Continuous Current (IFM): 400mA
️· Average Rectified Output Current (IO): 200mA
️· Non-Repetitive Peak Forward Surge Current (IFSM): 2.5A
️· Repetitive Peak Forward Surge Current (IFRM): 625mA
️· Forward Voltage (VFM): 1.0V (BAV19WS), 1.25V (BAV20WS)
️· Reverse Breakdown Voltage (V(BR)R): 120V (BAV19WS), 200V (BAV20WS), 250V (BAV21WS)
️· Total Capacitance (Ct): 5.0pF
️· Reverse Recovery Time (trr): 50ns

## Ordering Information

️· BAV19WS-7: SOD-323, 3000/Tape & Reel
️· BAV20WS-7: SOD-323, 3000/Tape & Reel
️· BAV21WS-7: SOD-323, 3000/Tape & Reel