MMBF4391 MMBF4392 MMBF4393 PN4391 PN4392 PN4393 G D G TO-92 SD SOT-23 S Mark: 6J / 6K / 6G N-Channel Switch This device is designed for low level analog switching, sample and hold circuits and chopper stabalized amplifiers. Sourced from Process 51. See J111 for characteristics. Absolute Maximum Ratings* Symbol TA = 25°C unless otherwise noted Parameter Value Units VDG Drain-Gate Voltage 30 V VGS Gate-Source Voltage - 30 V IGF Forward Gate Current 50 mA TJ ,Tstg Operating and Storage Junction Temperature Range -55 to +150 °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 Thermal Characteristics Symbol PD TA = 25°C unless otherwise noted Characteristic RθJC Total Device Dissipation Derate above 25°C Thermal Resistance, Junction to Case RθJA Thermal Resistance, Junction to Ambient *Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06." 1997 Fairchild Semiconductor Corporation Max Units PN4391 350 2.8 125 *MMBF4391 225 1.8 357 556 mW mW/°C °C/W °C/W PN4391 / PN4392 / PN4393 / MMBF4391 / MMBF4392 / MMBF4393 Discrete POWER & Signal Technologies (continued) Electrical Characteristics Symbol Parameter TA = 25°C unless otherwise noted Test Conditions Min Max Units - 1.0 - 0.2 - 10 - 5.0 - 3.0 1.0 nA µA V V V V 0.1 0.1 0.1 nA nA nA 0.2 µA 0.2 µA 0.2 µA 150 75 30 0.4 0.4 0.4 30 60 100 mA mA mA V V V Ω Ω Ω VDS = VGS = 0, f= 1.0 kHz PN4391 PN4392 PN4393 VDS = 20, VGS = 0, f = 1.0 MHz 30 60 100 14 Ω Ω Ω pF VGS = 12 V, f = 1.0 MHz VGS = 7.0 V, f = 1.0 MHz VGS = 5.0 V, f = 1.0 MHz PN4391 PN4392 PN4393 3.5 3.5 3.5 pF pF pF I D(on) = 12 mA I D(on) = 6.0 mA I D(on) = 3.0 mA VGS(off) = 12 V VGS(off) = 6.0 V VGS(off) = 3.0 V I D(on) = 12 mA I D(on) = 6.0 mA I D(on) = 3.0 mA VGS(off) = 12 V VGS(off) = 6.0 V VGS(off) = 3.0 V PN4391 PN4392 PN4393 PN4391 PN4392 PN4393 PN4391 PN4392 PN4393 PN4391 PN4392 PN4393 5.0 5.0 5.0 ns ns ns 15 20 30 ns ns ns 15 15 15 ns ns ns 20 35 50 ns ns ns OFF CHARACTERISTICS V(BR)GSS Gate-Source Breakdown Voltage I G = 1.0 µA, VDS = 0 IGSS Gate Reverse Current VGS(off) Gate-Source Cutoff Voltage VGS(f) Gate-Source Forward Voltage VGS = 15 V, VDS = 0 VGS = 15 V, VDS = 0, TA = 150°C VDS = 20 V, ID = 1.0 nA PN4391 PN4392 PN4393 I G = 1.0 mA, VDS = 0 ID(off) Drain Cutoff Leakage Current - 30 - 4.0 - 2.0 - 0.5 VDS = 20 V, VGS = 12 V PN4391 VDS = 20 V, VGS = 7.0 V PN4392 VDS = 20 V, VGS = 5.0 V PN4393 VDS = 20 V, VGS = 12 V, TA = 150°C PN4391 VDS = 20 V, VGS = 7.0 V,TA = 150°C PN4392 VDS = 20 V, VGS = 5.0 V,TA = 150°C PN4393 V ON CHARACTERISTICS IDSS Zero-Gate Voltage Drain Current* VDS = 20 V, VGS = 0 VDS(on) Drain-Source On Voltage rDS(on) Drain-Source On Resistance I D = 12 mA, VGS = 0 I D = 6.0 mA, VGS = 0 I D = 3.0 mA, VGS = 0 I D = 1.0 mA, VGS = 0 PN4391 PN4392 PN4393 PN4391 PN4392 PN4393 PN4391 PN4392 PN4393 50 25 5.0 SMALL-SIGNAL CHARACTERISTICS rds(on) Drain-Source On Resistance Ciss Input Capacitance Crss Reverse Transfer Capacitance SWITCHING CHARACTERISTICS tr Rise Time tf Fall Time ton Turn-On Time toff Turn-Off Time *Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 1.0% PN4391 / PN4392 / PN4393 / MMBF4391 / MMBF4392 / MMBF4393 N-Channel Switch