Surface Mount Switching Diode Features * * * * Fast switching speed. Surface mount package ideally suited for automatic insertion. For general purpose switching applications. High conductance. Applications High speed switching application. Maximum Rating @ Ta = 25C unless otherwise specified Symbol BAS19 BAS20 Unit Peak Repetitive Reverse Voltage Characteristic Vrrm 120 200 V Working Peak Reverse Voltage DC Reverse Voltage Vrwm Vr 100 150 V Vr(rms) 71 106 V RMS Reverse Voltage Forward Continuous Current (max.) Ifm 400 mA Average rectified output Current Io 200 mA Non-Repetitive Peak Forward Surge Current @t=1.0s @t=1.0s Ifsm 2.5 0.5 A Repetitive Peak Forward Surge Current Ifrm 625 A Power Dissipation Thermal Resistance Junction to Ambient Air Operating Junction Temperature Range Storage Temperature Range Pd 250 mW RJA 500 C/W Tj 150 C Tstg -65 to +150 C www.element14.com www.farnell.com www.newark.com Page <1> 15/05/13 V1.0 Surface Mount Switching Diode Electrical Characteristics @ Ta = 25C unless otherwise specified Characteristic Symbol Min Max. Unit V(br)r 100 150 - V Ir = 100A Forward Voltage Vf - 1 1.25 V If=100mA If=200mA Reverse Leakage Current BAS19 BAS20 Ir - 100 nA Vr = 100V Vr = 105V Junction Capacitance Cj - 5 pF Vr = 0V, f = 1.0MHz Reverse Recovery Time trr - 50 ns If = Ir = 30mAIrr =0.1xIR Reverse breakdown voltage BAS19 BAS20 Test Condition Typical Characteristics @ Ta = 25C unless otherwise specified www.element14.com www.farnell.com www.newark.com Page <2> 15/05/13 V1.0 Surface Mount Switching Diode Package Outline Plastic surface mounted package SOT-23 Dim Min Max A 2.85 2.95 B 1.25 1.35 C D 1 Typical 0.37 0.43 E 0.35 0.48 G 1.85 1.95 H 0.02 0.1 J K 0.1 Typical 2.35 2.45 All Dimensions in mm Soldering Footprint Package Information Dimension : Millimetres Device Package Shipping BAS19/20/21 SOT-23 3000/Tape&Reel Part Number Table Description Surface mount switching diode Part Number BAS19-7-F BAS20W-7-F Important Notice : This data sheet and its contents (the "Information") belong to the members of the Premier Farnell group of companies (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. (c) Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com Page <3> 15/05/13 V1.0