Diodes BA Series Features: * * * * Fast switching speed Surface mount package ideally suited for automatic insertion For general purpose switching applications High conductance SOT-23 Dimensions : Inches (Millimetres) BAW56 Marking : A1 BAV70 Marking : A4 BAV99 Marking : A7 www.element14.com www.farnell.com www.newark.com Page <1> 20/06/12 V1.1 Diodes BA Series Mechanical Data Case Terminals Polarity Marking Weight : : : : : SOT-23, moulded plastic Solderable per MIIL-STD-202, Method 208 See diagram BAW56 : A1, BAV70 : A4, BAV99 : A7 0.008 g (approximately) Maximum Ratings TA = 25C unless otherwise specified Type Number Symbol BAW56 / BAV70 / BAV99 Units Reverse Voltage VR 75 V Forward Current IF 200 IFM (surge) 500 PD 225 mW RJA 556 C / W TJ 150 TSTG -55 to 150 Peak Forward Surge Current Power Dissipation Thermal Resistance Junction to Ambient Air Junction Temperature Storage Temperature Range mA C Electrical Characteristics Type Number Symbol Minimum Maximum VR 75 - VF - 0.715 0.855 1 1.25 IR - 30 2 nA A Capacitance Between Terminals VR = 0, f = 1 MHz Cj - 1.5 pF Reverse Recovery Time (Note 1) trr - 6 nS Reverse Breakdown Voltage IR = 100 A Forward Voltage IF = 1.0 mA IF = 10 mA IF = 50 mA IF = 150 mA Reverse Current VR = 25 V VR = 75 V Units V Note 1 : Reverse recovery test conditions : IF = IR = 10 mA, Irr = 0.1 x IR, RL = 100 www.element14.com www.farnell.com www.newark.com Page <2> 20/06/12 V1.1 Diodes BA Series Ratings and Characteristic Curves (BAW56 / BAV70 / BAV99) Typical Leakage Current IR, Forward Current (A) IF, Forward Current (mA) Typical Forward Voltage VR, Forward Voltage (V) VF, Forward Voltage (V) CJ, Diode Capacitance (pF) Typical Capacitance VR, Forward Voltage (V) Part Number Table Description Part Number Diode, Dual, Small Signal, SOT23 BAV70 Diode, Dual, Small Signal, 75 V, SOT23 BAV99 Diode, Small Signal SOT23 BAW56 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> 20/06/12 V1.1