BAV70 / 74 3 CONNECTION DIAGRAMS A4 3 1 2 SOT-23 3 1 2 MARKING A4 BAV74 BAV70 1 JA 2 High Conductance Ultra Fast Diode Sourced from Process 1P. See BAV99 for characteristics. Absolute Maximum Ratings* Symbol TA = 25°C unless otherwise noted Parameter Value Units Average Rectified Current 70 50 200 V V mA DC Forward Current 600 mA if Recurrent Peak Forward Current 700 mA if(surge) Tstg Peak Forward Surge Current Pulse width = 1.0 second Pulse width = 1.0 microsecond Storage Temperature Range 1.0 2.0 -55 to +150 A A °C TJ Operating Junction Temperature 150 °C W IV Working Inverse Voltage IO IF BAV70 BAV74 *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Characteristics Symbol PD RθJA TA = 25°C unless otherwise noted Characteristic Total Device Dissipation Derate above 25°C Thermal Resistance, Junction to Ambient ã 1997 Fairchild Semiconductor Corporation Max Units BAV70/74 350 2.8 357 mW mW/°C °C/W BAV70 / BAV74 Discrete POWER & Signal Technologies (continued) Electrical Characteristics Symbol TA = 25°C unless otherwise noted Parameter BV Breakdown Voltage IR Reverse Current Test Conditions BAV70 BAV74 BAV70 BAV74 VF Forward Voltage CO Diode Capacitance TRR Reverse Recovery Time BAV70 BAV74 BAV70 BAV74 BAV70 BAV74 QS Stored Charge BAV70 IR = 100 µA IR = 100 µA VR = 25 V, TA = 150°C VR = 70 V VR = 70 V, TA = 150°C VR = 50 V VR = 50 V, TA = 150°C IF = 1.0 mA IF = 10 mA IF = 50 mA IF = 150 mA IF = 100 mA VR = 0, f = 1.0 MHz VR = 0, f = 1.0 MHz IF = IR = 10 mA, IRR = 1.0 mA, RL = 100Ω IF = IR = 10 mA, IRR = 1.0 mA, RL = 100Ω IF = 10 mA Min Max Units 60 5.0 100 100 100 715 855 1.0 1.25 1.0 1.5 2.0 6.0 V V µA µA µA nA µA mV mV V V V pF pF nS 4.0 nS 45 pC 70 50 BAV70 / BAV74 High Conductance Ultra Fast Diode TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ E2CMOSTM FACT™ FACT Quiet Series™ FAST® FASTr™ GTO™ HiSeC™ ISOPLANAR™ MICROWIRE™ POP™ PowerTrench™ QS™ Quiet Series™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 TinyLogic™ DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. A critical component is any component of a life support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.