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| LESHAN RADIO COMPANY, LTD. Digital transistors (built-in resistors) LDTA144EET1 Features 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). 2) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. 3) Only the on/off conditions need to be set for operation, making device design easy. 3 1 2 SC-89 R1 OUT Device marking LDTA144EET1=6C R2 GND (+) IN OUT GND Absolute maximum ratings (Ta=25C) Parameter Symbol VCC VIN IO Value -50 -40~+10 -30 -100 150 150 -55~+150 Unit V V mA mA mW C C Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature IC(Max.) Pd Tj Tstg LDTA144EET1-1/3 LESHAN RADIO COMPANY, LTD. LDTA144EET1 !Electrical characteristics (Ta=25C) Parameter Symbol VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT Min. - -3.0 - - - 68 32.9 0.8 - Typ. - - -0.1 - - - 47 1 250 Max. -0.5 - -0.3 -0.18 -0.5 - 61.1 1.2 - Unit V V mA A - k - MHz Conditions VCC=-5V, IO=-100A VO=-0.3V, IO=-2mA IO/II=-10mA/-0.5mA VI=-5V VCC=-50V, VI=0V VO=-5V, IO=-5mA - - VCE=-10V, IE=5mA, f=100MHz Input voltage Output voltage Input current Output current DC current gain Input resistance Resistance ratio Transition frequency Transition frequency of the device !Electrical characteristic curves -100 -50 OUTPUT CURRENT : Io (A) VO=-0.3V -10m VCC=-5V -5m -1m -500 -200 -100 -50 -20 -10 -5 -2 -1 0 DC CURRENT GAIN : GI 1k 500 200 100 50 20 10 5 2 Ta=100C 25C -40C VO=-5V INPUT VOLTAGE : VI(on) (V) -2m -20 -10 -5 -2 -1 -500m -200m -100m -100 -200 -500 -1m -2m -5m -10m -20m -50m-100m Ta=-40C 25C 100C Ta=100C 25C -40C -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 1 -100 -200 -500 -1m -2m -5m -10m -20m -50m-100m OUTPUT CURRENT : IO (A) INPUT VOLTAGE : VI(off) (V) OUTPUT CURRENT : IO (A) Fig.1 Input voltage vs. output current (ON characteristics) Fig.2 Output current vs. input voltage (OFF characteristics) Fig.3 DC current gain vs. output current -1 OUTPUT VOLTAGE : VO(on) (V) -500m -200m -100m -50m -20m -10m -5m -2m -1m lO/lI=20 Ta=100C 25C -40C OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. output current LDTA144EET1-2/3 LESHAN RADIO COMPANY, LTD. LDTA144EET1 SC-89 NOTES: 1.DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2.CONTROLLING DIMENSION: MILLIMETERS 3.MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4.463C-01 OBSOLETE, NEW STANDARD 463C-02. LDTA144EET1-3/3 |
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