FFAF10U170S FFAF10U170S Features • High voltage and high reliability • High speed switching • Low forward voltage TO-3PF Applications 1 • Suitable for damper diode in horizontal deflection circuits 2 1. Cathode 2. Anode DAMPER DIODE Absolute Maximum Ratings Symbol TC=25°°C unless otherwise noted VRRM Parameter Peak Repetitive Reverse Voltage Value 1700 Units V IF(AV) Average Rectified Forward Current 10 A IFSM Non-repetitive Peak Surge Current 60Hz Single Half-Sine Wave @ TC = 125°C 100 A TJ, TSTG Operating Junction and Storage Temperature - 65 to +150 °C Value 1.5 Units °C/W Thermal Characteristics Symbol RθJC Parameter Maximum Thermal Resistance, Junction to Case Electrical Characteristics Symbol VFM * IRM * TC=25 °C unless otherwise noted Parameter Maximum Instantaneous Forward Voltage IF = 10A IF = 10A Maximum Instantaneous Reverse Current @ rated VR Min. Typ. Max. TC = 25 °C TC = 125 °C - - 2.2 2.0 TC = 25 °C TC = 125 °C - - 0.1 10 Units V mA trr Maximum Reverse Recovery Time (IF =1A, di/dt = 50A/µs) - - 140 ns tfr Maximum Forward Recovery Time (IF =6.5A, di/dt = 50A/µs) - - 400 ns VFRM Maximum Forward Recovery Voltage - - 13 V * Pulse Test: Pulse Width=300µs, Duty Cycle=2% ©2001 Fairchild Semiconductor Corporation Rev. A, June 2001 FFAF10U170S Typical Characteristics 10000 [µA] 100 R Reverse Current , I Forward Current , IF [A] o TJ = 125 C 10 o TJ = 25 C 1 o 1000 TJ = 125 C 100 o 10 TJ = 100 C 1 0.1 o TJ = 25 C 0.001 0.1 0 1 2 3 4 0 5 300 600 1700 [ns] Typical Capacitance at 0V = 174 pF Reverse Recovery Time , t rr 160 Capacitance , Cj [pF] 1500 300 200 120 80 40 di/dt = 50A/µs 200 di/dt = 100A/µs 100 0 0 0.1 1 10 1 100 F(AV) [nC] [A] 1500 di/dt = 100A/µs 600 di/dt = 50A/µs 300 0 2 3 4 5 6 7 8 Forward Current , IF [A] Figure 5. Typical Stored Charge vs. Forward Current ©2001 Fairchild Semiconductor Corporation 4 5 6 7 8 9 10 9 10 12 10 8 DC Average Forward Current , I 1200 1 3 Figure 4. Typical Reverse Recovery Time vs. Forward Current Figure 3. Typical Junction Capacitance 900 2 Forward Current , IF [A] Reverse Voltage , VR [V] rr 1200 Figure 2. Typical Reverse Current vs. Reverse Voltage Figure 1. Typical Forward Voltage Drop vs. Forward Current Stored Recovery Charge , Q 900 Reverse Voltage , VR [V] Forward Voltage , V F [V] 6 4 2 0 80 100 120 140 160 o Case Temperature , TC [ C] Figure 6. Forward Current Derating Curve Rev. A, June 2001 FFAF10U170S Package Dimensions TO-3PF-2L Dimensions in Millimeters ©2001 Fairchild Semiconductor Corporation Rev. A, June 2001 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. STAR* POWER™ FAST® OPTOPLANAR™ ACEx™ Bottomless™ CoolFET™ CROSSVOLT™ DenseTrench™ DOME™ EcoSPARK™ E2CMOS™ EnSigna™ FACT™ FACT Quiet Series™ FASTr™ FRFET™ GlobalOptoisolator™ GTO™ HiSeC™ ISOPLANAR™ LittleFET™ MicroFET™ MICROWIRE™ OPTOLOGIC™ PACMAN™ POP™ Power247™ PowerTrench® QFET™ QS™ QT Optoelectronics™ Quiet Series™ SLIENT SWITCHER® SMART START™ Stealth™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TruTranslation™ TinyLogic™ UHC™ UltraFET® VCX™ STAR*POWER is used under license 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 systems 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when properly used in accordance with instructions for use device or system, or to affect its safety or effectiveness. provided in the labeling, can be 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. ©2001 Fairchild Semiconductor Corporation Rev. H3