BAV21

BAV19 THRU BAV21 Small Signal Diodes DO-35 min. 1.083 (27.5) FEATURES ♦ Silicon Epitaxial Planar Diodes ♦ For general purpose ♦ These diodes are also available in other max. ∅.079 (2.0) Cathode Mark min. 1.083 (27.5) case styles including: the SOD-123 case with the type designation BAV19W - BAV21W, the MiniMELF case with the type designation BAV101 - BAV103, and the SOT-23 case with the type designation BAS19 - BAS21. max. .150 (3.8) max. ∅.020 (0.52) MECHANICAL DATA Case: DO-35 Glass Case Weight: approx. 0.13 g Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified Symbol Reverse Voltage BAV19 BAV20 BAV21 VR VR VR IF I0 Value 120 200 250 2501) 2001) Unit V V V mA mA Forward DC Current at Tamb = 25 °C Rectified Current (Average) Half Wave Rectification with Resist. Load at Tamb = 25 °C and f ≥ 50 Hz Repetitive Peak Forward Current at f ≥ 50 Hz, Θ = 180 °, Tamb = 25 °C Surge Forward Current at t < 1 s, Tj = 25 °C Power Dissipation at Tamb = 25 °C Junction Temperature Storage Temperature Range 1) IFRM IFSM Ptot Tj TS 6251) 1 5001) 1751) –65 to +1751) mA A mW °C °C Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case 4/98 BAV19 THRU BAV21 ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified Symbol Forward voltage at IF = 100 mA Leakage Current at VR = 100 V at VR = 100 V, Tj = 100 °C at VR = 150 V at VR = 150 V, Tj = 100 °C at VR = 200 V at VR = 200 V, Tj = 100 °C Dynamic Forward Resistance at IF = 10 mA Capacitance at VR = 0, f = 1 MHz Reverse Recovery Time from IF = 30 mA through IR = 30 mA to IR = 3 mA; RL = 100 Ω Thermal Resistance Junction to Ambient Air 1) Min. – – – – – – – – – – Typ. – – – – – – – 5 1.5 – Max. 1 100 15 100 15 100 15 – – 50 Unit V nA µA nA µA nA µA Ω pF ns VF BAV19 BAV19 BAV20 BAV20 BAV21 BAV21 IR IR IR IR IR IR rf Ctot trr RthJA – – 3751) 2) K/W Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case RATINGS AND CHARACTERISTIC CURVES BAV19 THRU BAV21 RATINGS AND CHARACTERISTIC CURVES BAV19 THRU BAV21