LESHAN RADIO COMPANY, LTD. General Purpose Transistors PNP Silicon L2SA1576A*T1 3 COLLECTOR 3 1 BASE 1 2 2 EMITTER SC-70/SOT– 323 MAXIMUM RATINGS Rating Symbol Value Unit Collector–Emitter Voltage V CEO –50 V Collector–Base Voltage V CBO –60 V Emitter–Base Voltage V –6.0 V EBO Collector Current — Continuous IC –150 mAdc Collector power dissipation PC 0.2 W Junction temperature Tj 150 °C Storage temperature T stg -55 ~+150 °C DEVICE MARKING L2SA1576AQT1 =FQ L2SA1576ART1 =FR L2SA1576AST1 =FS ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.) Symbol Min Typ Max Unit Collector–Emitter Breakdown Voltage Characteristic V – 50 — — V (IC = –1 mA) Emitter–Base Breakdown Voltage V (BR)EBO –6 — — V V – 60 — — V I CBO — — – 0.1 µA I EBO — — – 0.1 µA V CE(sat) — — -0.5 V h FE 120 –– 560 –– fT — 140 –– MHz C ob — 4.0 5.0 pF (IE = – 50 µA) Collector–Base Breakdown Voltage (IC = – 50 µA) Collector Cutoff Current (VCB = – 60 V) Emitter cutoff current (BR)CEO (BR)CBO (VEB = – 6 V) Collector-emitter saturation voltage (IC/ IB = – 50 mA / – 5m A) DC current transfer ratio (V CE = – 6 V, I C= –1mA) Transition frequency (V CE = – 12 V, I E= 2mA, f=30MHz ) Output capacitance (V CB = – 12 V, I E= 0A, f =1MHz ) h FE values are classified as follows: * hFE Q 120~270 R S 180~390 270~560 L2SA1576A*T1–1/4 LESHAN RADIO COMPANY, LTD. L2SA1576A*T1 Fig.1 Grounded emitter propagation characteristics Fig.2 Grounded emitter output characteristics( ) –50 I C, COLLECTOR CURRENT (mA) I C, COLLECTOR CURRENT (mA) –20 –35.0 –10 VCE= –10 V T A = 100°C 25°C – 40°C –10 –50 –2 –1 –0.5 T A = 25°C –28.0 –8 –24.5 –21.0 –6 –17.5 –14.0 –4 –10.5 –7.0 –2 –3.5µA –0.2 –0.1 I B =0 0 –0.2 –0.4 –0.6 –0.8 –1.0 –1.2 –1.4 0 –1.6 –0.4 –0.8 –1.2 –1.6 –2.0 V CE , COLLECTOR TO EMITTER VOLTAGE (V) V BE , BASE TO EMITTER VOLTAGE(V) Fig.3 Grounded emitter output characteristics( ) Fig.4 DC current gain vs. collector current ( ) –100 500 T A = 25°C –80 –60 VCE= –5 V –3V –1V T A = 25°C 500 450 400 350 300 h FE, DC CURRENT GAIN I C, COLLECTOR CURRENT (mA) –31.5 –250 –200 –150 –40 –100 –20 –50 µA 200 100 50 I B =0 0 0 –1 –2 –3 –4 –5 –0.2 V CE , COLLECTOR TO EMITTER VOLTAGE (V) –0.5 –1 –2 –5 –10 –20 –50 –100 I C, COLLECTOR CURRENT (mA) Fig.6 Collector-emitter saturation voltage vs. Fig.5 DC current gain vs. collector current ( ) 500 V CE(sat), COLLECTOR SATURATION VOLTAGE(V) collector current ( ) T A = 100°C h FE, DC CURRENT GAIN 25°C –40°C 200 100 50 VCE= – 6V –0.2 –0.5 –1 –2 –5 –10 –20 I C, COLLECTOR CURRENT (mA) –50 –100 –1 T A = 25°C –0.5 –0.2 I C /I B = 50 20 –0.1 10 –0.05 –0.2 –0.5 –1 –2 –5 –10 –20 –50 –100 I C, COLLECTOR CURRENT (mA) L2SA1576A*T1–2/4 LESHAN RADIO COMPANY, LTD. L2SA1576A*T1 Fig.8 Gain bandwidth product vs. emitter current 1000 –1 T A = 25°C V CE = –12V f r , TRANSITION FREQUENCY(MHz) I C /I B = 10 –0.5 –0.2 T A = 100°C 25°C –40°C –0.1 –0.05 –0.2 –0.5 –1 –2 –5 –10 –20 –50 500 200 100 50 –100 –0.2 –0.5 –1 –2 –5 –10 –20 –50 –100 I E, EMITTER CURRENT (mA) I C, COLLECTOR CURRENT (mA) Fig.9 Collector output capacitance vs.collector-base voltage Emitter inputcapacitance vs. emitter-base voltage C ob , COLLECTOR OUTPUT CAPACITANCE( pF) C ib , EMITTER INPUT CAPACITANCE (pF) V CE(sat), COLLECTOR SATURATION VOLTAGE(V) Fig.7 Collector-emitter saturation voltage vs. collector current ( ) 20 T A = 25°C f =1MHz I E = 0A I C = 0A C ib 10 C ob 5 2 –0.5 –1 –2 –5 –10 –20 V CB, COLLECTOR TO BASE VOLTAGE (V) V EB, EMITTER TO BASE VOLTAGE (V) L2SA1576A*T1–3/4 LESHAN RADIO COMPANY, LTD. L2SA1576A*T1 SC-70/SOT-323 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. A L DIM 3 A B C D G H J K L N S B S 1 2 D G 0.05 (0.002) J N C K H INCHES MIN MAX 0.071 0.087 0.045 0.053 0.032 0.040 0.012 0.016 0.047 0.055 0.000 0.004 0.004 0.010 0.017REF 0.026BSC 0.028REF 0.079 0.095 MILLIMETERS MIN MAX 1.80 2.20 1.15 1.35 0.80 1.00 0.30 0.40 1.20 1.40 0.00 0.10 0.10 0.25 0.425REF 0.650BSC 0.700REF 2.00 2.40 PIN 1. BASE 2. EMITTER 3. COLLECTOR 0.025 0.65 0.025 0.65 0.075 1.9 0.035 0.9 0.028 0.7 inches mm L2SA1576A*T1-4/4