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| J108/J109/J110/MMBFJ108 J108/J109/J110/MMBFJ108 N-Channel Switch * This device is designed for digital switching applications where very low on resistance is mandatory. * Sourced from Process 58. 1 1. Drain 2. Source 3. Gate TO-92 3 2 1 SuperSOT-3 1. Drain 2. Source 3. Gate Absolute Maximum Ratings * TA=25C unless otherwise noted Symbol VDG VGS IGF TJ, Tstg Parameter Drain-Gate Voltage Gate-Source Voltage Forward Gate Current Operating and Storage Junction Temperature Range Value 25 -25 10 -55 ~ +150 Units V V mA C * 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. Electrical Characteristics TA=25C unless otherwise noted Symbol Parameter Test Condition IG = -10A, VDS = 0 VGS = -15V, VDS = 0 VGS = -15V, VDS = 0, TA = 100C VDS = 15V, ID = 10nA 108 109 110 108 109 110 108 109 110 -3.0 -2.0 -0.5 80 40 10 8.0 12 18 85 15 15 Min. -25 -3.0 -200 -10 -6.0 -4.0 Typ. Max. Units V nA nA V V V mA mA mA pF pF pF Off Characteristics Gate-Source Breakdwon Voltage V(BR)GSS IGSS VGS(off) Gate Reverse Current Gate-Source Cutoff Voltage On Characteristics IDSS Zero-Gate Voltage Drain Current * VDS = 15V, IGS = 0 rDS(on) Drain-Source On Resistance VDS 0.1V, VGS = 0 Small Signal Characteristics Cdg(on) Csg(off) Cdg(on) Csg(off) Drain Gate & Source Gate On Capacitance Drain-Gate Off Capacitance Source-Gate Off Capacitance VDS = 0, VGS = 0, f = 1.0MHz VDS = 0, VGS = -10, f = 1.0MHz VDS = 0, VGS = -10, f = 1.0MHz * Pulse Test: Pulse Width 300s, Duty Cycle 2.0% (c)2002 Fairchild Semiconductor Corporation Rev. B, July 2002 J108/J109/J110/MMBFJ108 Thermal Characteristics TA=25C unless otherwise noted Symbol PD RJC RJA Parameter Total Device Dissipation Derate above 25C Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Max. J108 - 110 625 5.0 125 357 556 *MMBFJ108 350 2.8 Units mW mW/C C/W C/W * Device mounted on FR-4 PCB 1.6" x 1.6" x 0.06" (c)2002 Fairchild Semiconductor Corporation Rev. B, July 2002 J108/J109/J110/MMBFJ108 Typical Characteristics r DS - DRAIN "ON" RESISTANCE () 100 - DRAIN CURRENT (mA) V GS = 0 V - 2.0 V 100 50 I DSS @ V DS = 5.0V, V GS = 0 PULSED r DS @ V DS = 100mV, V GS = 0 V GS(off) @ V DS = 5.0V, I D 1,000 I DSS - 500 80 - 1.0 V - 3.0 V = 3.0 nA DRAIN CURRENT (mA) 60 40 20 - 5.0 V r DS 10 5 I DSS 100 50 - 4.0 V T A = 25 C TYP V GS(off) = - 5.0 V I 0 D 0 0.4 0.8 1.2 1.6 VDS - DRAIN-SOURCE VOLTAGE (V) 2 _ 0.1 VGS (OFF) 10 _ _ _ 0.5 1 5 10 - GATE CUTOFF VOLTAGE (V) _ Figure 1. Common Drain-Source Figure 2. Parameter Interactions 100 C ts (C rs ) - CAPACITANCE (pF) - DRAIN CURRENT (mA) f = 0.1 - 1.0 MHz C iss (V DS = 5.0V) 50 40 30 T A = 25 C TYP V GS(off) = - 0.7 V 10 C rss (VDS = 0 ) V GS = 0 V 20 10 0 - 0.1 V - 0.2 V - 0.3 V - 0.4 V - 0.5 V 0 -8 -12 -16 V GS - GATE-SOURCE VOLTAGE (V) -4 -20 I 0 D 1 2 3 4 VDS - DRAIN-SOURCE VOLTAGE (V) 5 Figure 3. Common Drain-Source Figure 4. Common Drain-Source r DS - NORMALIZED RESISTANCE 100 50 20 10 5 2 0 0.2 0.4 0.6 0.8 1 VGS /VGS(off)- NORMALIZED GATE-SOURCE VOLTAGE (V) 1 V GS(off) @ 5.0V, 10 A e n - NOISE VOLTAGE (nV / Hz) 100 50 V DG = 10V BW = 6.0 Hz @ f = 10 Hz, 100 Hz = 0.21 @ f 1.0 kHz r DS r DS = V GS ________ 1V GS(off) 10 5 I D = 1.0 mA I D = 10 mA 1 0.01 0.03 0.1 0.5 1 2 10 f - FREQUENCY (kHz) 100 Figure 5. Normalized Drain Resistance vs Bias Voltage Figure 6. Noise Voltage vs Frequency (c)2002 Fairchild Semiconductor Corporation Rev. B, July 2002 J108/J109/J110/MMBFJ108 Typical Characteristics (Continued) 10 t ON - TURN-ON TIME (ns) 8 6 4 VDD = 1.5V V GS(off) = - 12V I D = 30 mA TURN-OFF TIME (ns) TA = 25 C 50 40 30 20 10 0 V GS(off) = - 8.5V V GS(off) = - 5.5V V GS(off) = - 3.5V TA = 25 C VDD = 1.5V V GS(off) = - 12V 2 0 0 -2 -4 -6 -8 -10 VGS(off) - GATE-SOURCE CUTOFF VOLTAGE (V) t 0 OFF- I D = 10 mA 5 10 15 20 I D - DRAIN CURRENT (mA) 25 Figure 7. Switching Turn-On Time vs Gate-Source Cutoff Voltage Figure 8. Switching Turn-On Time vs Drain Current r DS - DRAIN "ON" RESISTANCE () 100 50 V GS(off) = - 3.0V 125 C 125 C V GS = 0 g os - OUTPUT CONDUCTANCE ( mhos) 100 V DG = 5.0V 10V V GS(off) - 4.0V 5.0V 10V 15V 20V 15V 20V 10 5 25 C 10 - 2.0V 5.0V 10V 15V 20V 25 C - 55 C V GS(off) = - 5.0V T A = 25 C f = 1.0 kHz - 1.0V 1 1 10 I D - DRAIN CURRENT (mA) 100 1 0.1 1 I D - DRAIN CURRENT (mA) 10 Figure 9. On Resistance vs Drain Current Figure 10. Output Conductance vs Drain Current g fs - TRANSCONDUCTANCE (mmhos) T A = 25 C V DG = 10V f = 1.0 kHz T A = - 55 C T A = 25 C T A = 125 C PD - P O W E R D IS S IP A T IO N (m W ) 100 700 600 500 T O -9 2 400 10 V GS(off) = - 1.0V V GS(off) = - 3.0V V GS(off) = - 5.0V S u p e rS O T -3 300 200 100 1 0.1 1 I D - DRAIN CURRENT (mA) 10 0 0 25 50 75 100 o 125 150 TEM PERATURE ( C) Figure 11. Transconductance vs Drain Current Figure 12. Power Dissipation vs Ambient Temperature (c)2002 Fairchild Semiconductor Corporation Rev. B, July 2002 J108/J109/J110/MMBFJ108 Package Demensions TO-92 4.58 -0.15 +0.25 0.46 14.47 0.40 0.10 4.58 0.20 1.27TYP [1.27 0.20] 3.60 0.20 1.27TYP [1.27 0.20] 0.38 -0.05 +0.10 3.86MAX 1.02 0.10 0.38 -0.05 +0.10 (R2.29) (0.25) Dimensions in Millimeters (c)2002 Fairchild Semiconductor Corporation Rev. B, July 2002 J108/J109/J110/MMBFJ108 Package Demensions (Continued) SuperSOT-3 Dimensions in Millimeters (c)2002 Fairchild Semiconductor Corporation Rev. B, July 2002 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 FACT ActiveArray FACT Quiet Series Bottomless FASTa CoolFET FASTr CROSSVOLT FRFET DOME GlobalOptoisolator EcoSPARK GTO E2CMOSTM HiSeC EnSignaTM I2C Across the board. Around the world. The Power Franchise Programmable Active Droop DISCLAIMER ImpliedDisconnect PACMAN POP ISOPLANAR Power247 LittleFET PowerTrencha MicroFET QFET MicroPak QS MICROWIRE QT Optoelectronics MSX Quiet Series MSXPro RapidConfigure OCX RapidConnect OCXPro SILENT SWITCHERa OPTOLOGICa SMART START OPTOPLANAR SPM Stealth SuperSOT-3 SuperSOT-6 SuperSOT-8 SyncFET TinyLogic TruTranslation UHC UltraFETa 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 FAIRCHILDS 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: 2. A critical component is any component of a life 1. Life support devices or systems are devices or 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 First Production 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. This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Preliminary No Identification Needed Full Production Obsolete Not In Production Rev. I1 |
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