LESHAN RADIO COMPANY, LTD. Digital transistors (built-in resistors) Pb-Free package is available 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 thinfilm resistors with complete isolation to allow positive 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. 4) We declare that the material of product compliance with RoHS requirements. LDTB123YLT1G 3 1 2 SOT–23 Equivalent circuit Structure PNP digital transistor (Built-in resistor type) 1/4 LESHAN RADIO COMPANY, LTD. LDTB123YLT1G Absolute maximum ratings (Ta = 25 ℃） Parameter Symbol Limits Supply voltage Vcc -50 -12~+5 Input voltage VIN Output current IC -500 Power dissipation Pd 200 Junction temperature Tj 150 -55~+150 Storage temperature Tstg Electrical characteristics (Ta = 25 ℃） Parameter Symbol Min Typ VI(off) Input voltage VI(on) -2 Output voltage Vo(on) -0.1 Input current II Output current Io(off) DC current gain h FE 56 1.54 2.2 Input resistance R1 Resistance ratio R2/R1 3.6 4.5 Transition frequency fT 200 * Transition frequency of the device Max -0.3 -0.3 -3.6 -0.5 2.86 5.5 - Unit V V mA mW ℃ ℃ Unit V V mA µA kΩ MHZ Conditions Vcc = -5V,Io = -100µA Vo = -0.3V,Io = -20 mA Io/II = -50 mA/-2.5 mA VI = -5V Vcc = -50V,VI = 0V Vo = -5V,Io=-50 mA VCE = -10V,IE = 5m A,f = 100MHZ* DEVICE MARKING LDTB123YLT1G = F52 ODRERING INFORMATION Device Marking Shipping LDTB123YLT1G F52 3000/Tape&Reel LDTB123YLT3G F52 10000/Tape&Reel 2/4 LESHAN RADIO COMPANY, LTD. LDTB123YLT1G Electrical characteristic curves 3/4 LESHAN RADIO COMPANY, LTD. LDTB123YLT1G SOT-23 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,1982 2. CONTROLLING DIMENSION: INCH. A L 3 1 V 2 A B C D G H J G C D MIN 0.1102 0.0472 0.0350 0.0150 0.0701 0.0005 INCHES MAX 0.1197 0.0551 0.0440 0.0200 0.0807 0.0040 0.0034 0.0140 0.0350 0.0830 0.0177 0.0070 0.0285 0.0401 0.1039 0.0236 DIM B S H K J K L S V MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.35 0.89 2.10 0.45 0.177 0.69 1.02 2.64 0.60 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm 4/4 LESHAN RADIO COMPANY, LTD. EMBOSSED TAPE AND REEL DATA FOR DISCRETES T Max Outside Dimension Measured at Edge 13.0mm ± 0.5mm 1.5mm Min (.512 ±.002’’) (.06’’) A 50mm Min 20.2mm Min (.795’’) (1.969’’) Full Radius G Inside Dimension Measured Near Hub Size A Max G 8 mm 330mm (12.992’’) 8.4mm+1.5mm, -0.0 (.33’’+.059’’, -0.00) T Max 14.4mm (.56’’) Reel Dimensions Metric Dimensions Govern –– English are in parentheses for reference only Storage Conditions Temperature: 5 to 40 Deg.C (20 to 30 Deg. C is preferred) Humidity: 30 to 80 RH (40 to 60 is preferred ) Recommended Period: One year after manufacturing (This recommended period is for the soldering condition only. The characteristics and reliabilities of the products are not restricted to this limitation) LESHAN RADIO COMPANY, LTD. Shipment Specification CPN LABEL LABEL LABEL Dim(Unit:mm) 195mm*195mm*150mm 10 Reel 3000PCS/Reel 8000PCS/Reel (SOT-723,SOD-723) 10Reel/Inner Box 30KPCS/Inner Box 80KPCS/Inner Box (SOT-723,SOD-723) Dim(Unit:mm) LABEL 460mm*400mm*420mm MARK 乐山无线电股份有限公司 Leshan Radio Company,Ltd. 12 Inner Box/Carton 360KPCS/Carton 960KPCS/Carton (SOT-723,SOD-723)