LESHAN RADIO COMPANY, LTD. General Purpose Transistors PNP Silicon L8550*LT1 FEATURE Pb-Free Package is available. 3 ORDERING INFORMATION Device Package Shipping L8550*LT1 SOT-23 3000/Tape&Reel L8550*LT1G (Pb-Free) SOT-23 3000/Tape&Reel 1 2 SOT– 23 MAXIMUM RATINGS Rating Collector-Emitter Voltage Symbol V CEO Collector-Base voltage Emitter-base Voltage Collector current-continuoun V CBO V EBO IC Value Unit 25 40 5 800 COLLECTOR 3 V V V mAdc 1 BASE THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR- 5 Board (1) Symbol Unit 225 1.8 556 mW mW /°C °C/W 300 2.4 mW mW /°C 417 -55 to +150 °C/W °C 2 EMITTER PD T A = 25 °C Derate above 25 °C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) T A = 25 °C Derate above 25 °C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Max R θJA PD R θJA T J , T stg DEVICEMARKING L8550QLT1 = 1YD L8550PLT1=85P ELECTRICAL CHARACTERISTICS (T A = 25 °C unless otherwise noted) Characteristic Symbol Min Typ Max Unit V (BR)CEO 25 – – V V (BR)EBO 5 – – V V (BR)CBO 40 – – V – – 150 nA – – 150 nA OFFCHARACTERISTICS Collector-Emitter Breakdown Voltage (I C = 1.0mA) Emitter-Base Breakdown Voltage (I E = 100µA) Collector-Base Breakdown voltage (I C= 100µA) Collector Cutoff Current (VCB = 35 V) Emitter Cutoff Current (V EB =4V) 1. FR-5 = 1.0 x 0.75 x 0.062 in. I CBO I EBO 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. L8550*LT1–1/3 LESHAN RADIO COMPANY, LTD. L8550*LT1 ON CHARACTERISTICS Characteristic Symbol Min Typ Max h FE 150 – 600 V CE(S) – – 0.5 DC Current Gain (I C =100mA V CE=1V) Collector-Emitter Saturation Voltage (I C =800mA I B=80mA) NOTE: * P Q R S hFE 100~200 150~300 200~400 300~600 Unit V L8550*LT1–2/3 LESHAN RADIO COMPANY, LTD. L8550*LT1 SOT-23 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,1982 A L 2. CONTROLLING DIMENSION: INCH. 3 1 V 2 DIM B S MIN G C D H K J A B C D G H J K L S V 0.1102 0.0472 0.0350 0.0150 0.0701 0.0005 0.0034 0.0140 0.0350 0.0830 0.0177 INCHES MAX 0.1197 0.0551 0.0440 0.0200 0.0807 0.0040 0.0070 0.0285 0.0401 0.1039 0.0236 MILLIMETERS MIN MAX 2.80 1.20 0.89 0.37 1.78 0.013 0.085 0.35 0.89 2.10 0.45 3.04 1.40 1.11 0.50 2.04 0.100 0.177 0.69 1.02 2.64 0.60 PIN 1. BASE 2. EMITTER 3. COLLECTOR 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm L8550*LT1–3/3