FFAF20U120DN

F FA F20 U1 20D N FFAF20U120DN Features • High voltage and high reliability • High speed switching • Low forward voltage Applications • • • • General purpose Switching mode power supply Free-wheeling diode for motor application Power switching circuits TO-3PF 1 2 3 1 . Anode 2.Cathode 3. Anode ULTRA FAST RECOVERY POWER RECTIFIER Absolute Maximum Ratings Symbol V RRM IF(AV) IFSM TJ, T STG (per diode) T C=25 ° C unless otherwise noted ° Parameter Peak Repetitive Reverse Voltage Average Rectified Forward Current @ T C = 100 °C Non-repetitive Peak Surge Current 60Hz Single Half-Sine Wave Operating Junction and Storage Temperature Value 1200 20 120 - 65 to +150 Units V A A °C Thermal Characteristics Symbol Rθ J C Parameter Maximum Thermal Resistance, Junction to Case (per diode) TC =25 °C unless otherwise noted ° Min. TC = 2 5 °C TC = 1 00 °C TC = 2 5 °C TC = 1 00 °C 1.0 Typ. Max. 3.5 3.2 20 1.2 120 10 500 µA mA ns A nC mJ Units V Value 0.84 Units °C/W Electrical Characteristics Symbol V FM * Parameter Maximum Instantaneous Forward Voltage IF = 2 0A IF = 2 0A Maximum Instantaneous Reverse Current @ rated V R Maximum Reverse Recovery Time Maximum Reverse Recovery Current Maximum Reverse Recovery Charge (I F =20A, di/dt = 200A/µs) IRM * trr Irr Qrr WAVL Avalanche Energy * Pulse Test: Pulse Width=300 µ s, Duty Cycle=2% © 2000 Fairchild Semiconductor International Rev. F, September 2000 F FA F20 U1 20D N Typical Characteristics 100 1000 T C = 100 C o Forward Current , IF [A] T C = 1 00 C 10 R o [ µA] Reverse Current , I o 100 10 T C = 25 C 1 T C = 25 C o 1 0.1 0.01 0.1 0 1 2 3 4 5 6 0.001 0 200 400 600 800 1000 1200 Forward Voltage , V F [ V ] Reverse Voltage , V R [ V] Figure 1. Typical Forward Voltage Drop vs. Forward Current 400 Typical Capacitance at 0V = 355 pF 140 Figure 2. Typical Reverse Current vs. Reverse Voltage Reverse Recovery Time , t rr [ns] 350 V R = 2 00V IF = 2 0A 120 Capacitance , Cj [pF] 300 250 200 150 100 50 100 T C = 1 00 C o 80 TC = 25 C 60 o 0.1 1 10 100 40 100 500 Reverse Voltage , V R [ V ] di/dt [A/µs ] Figure 3. Typical Junction Capacitance Figure 4. Typical Reverse Recovery Time vs. di/dt 30 Reverse Recovery Current , Irr [A] Average Forward Current , I 20 IF = 20A F(AV) V R = 2 00V [A] 25 25 20 DC 15 T C = 100 C o 15 10 T C = 25 C 5 o 10 5 0 100 0 500 60 80 100 120 o 140 160 di/dt [A/µs] Case Temperature , T C [ C] Figure 5. Typical Reverse Recovery Current vs. di/dt © 2000 Fairchild Semiconductor International Figure 6. Forward Current Derating Curve Rev. F, September 2000 F FA F20 U1 20D N Package Dimensions TO-3PF Dimensions in Millimeters © 2000 Fairchild Semiconductor International Rev. F, September 2000 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™ Bottomless™ CoolFET™ CROSSVOLT™ DOME™ E2CMOSTM EnSignaTM FACT™ FACT Quiet Series™ FAST® DISCLAIMER FASTr™ GlobalOptoisolator™ GTO™ HiSeC™ ISOPLANAR™ MICROWIRE™ OPTOLOGIC™ OPTOPLANAR™ POP™ PowerTrench® QFET™ QS™ QT Optoelectronics™ Quiet Series™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic™ UHC™ VCX™ 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 Advance Information Product Status Formative or In Design Definition This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. 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. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Preliminary First Production No Identification Needed Full Production 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. Rev. F1