2SC2545, 2SC2546, 2SC2547 - ClassicCMP
2SC2545, 2SC2546, 2SC2547 - ClassicCMP
2SC2545, 2SC2546, 2SC2547 - ClassicCMP
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<strong>2SC2545</strong>, <strong>2SC2546</strong>, <strong>2SC2547</strong>Silicon NPN EpitaxialApplication• Low frequency low noise amplifier• Complementary pair with 2SA1083, 2SA1084 and 2SA1085OutlineTO-92 (1)3211. Emitter2. Collector3. Base
<strong>2SC2545</strong>, <strong>2SC2546</strong>, <strong>2SC2547</strong>Absolute Maximum Ratings (Ta = 25°C)Item Symbol <strong>2SC2545</strong> <strong>2SC2546</strong> <strong>2SC2547</strong> UnitCollector to base voltage V CBO 60 90 120 VCollector to emitter voltage V CEO 60 90 120 VEmitter to base voltage V EBO 5 5 5 VCollector current I C 100 100 100 mAEmitter current I E –100 –100 –100 mACollector power dissipation P C 400 400 400 mWJunction temperature Tj 150 150 150 °CStorage temperature Tstg –55 to +150 –55 to +150 –55 to +150 °C2
<strong>2SC2545</strong>, <strong>2SC2546</strong>, <strong>2SC2547</strong>Electrical Characteristics (Ta = 25°C)<strong>2SC2545</strong> <strong>2SC2546</strong> <strong>2SC2547</strong>Item Symbol Min Typ Max Min Typ Max Min Typ Max Unit Test conditionsCollector to basebreakdown voltageCollector to emitterbreakdown voltageEmitter to basebreakdown voltageV (BR)CBO 60 — — 90 — — 120 — — V I C = 10 µA, I E = 0V (BR)CEO 60 — — 90 — — 120 — — V I C = 1 mA,R BE = ∞V (BR)EBO 5 — — 5 — — 5 — — V I E = 10 µA, I C = 0Collector cutoff current I CBO — — 0.1 — — 0.1 — — 0.1 µA V CB = 50 V, I E = 0Emitter cutoff current I EBO — — 0.1 — — 0.1 — — 0.1 µA V EB = 2 V, I C = 0DC current transfer ratio h FE * 1 250 — 1200 250 — 1200 250 — 800 V CE = 12 V,I C = 2 mACollector to emittersaturation voltageV CE(sat) — — 0.2 — — 0.2 — — 0.2 V I C = 10 mA,I B = 1 mABase to emitter voltage V BE — 0.6 — — 0.6 — — 0.6 — V V CE = 12 V,I C = 2 mAGain bandwidth product f T — 90 — — 90 — — 90 — MHz V CE = 12 V,I C = 2 mACollector outputcapacitanceCob — 3.0 — — 3.0 — — 3.0 — pF V CB = 10 V, I E = 0,f = 1 MHzNoise voltage referredinpute n — 0.5 — — 0.5 — — 0.5 — nV/√HzNote: 1. The <strong>2SC2545</strong>, <strong>2SC2546</strong> and <strong>2SC2547</strong> are grouped by h FE as follows.D E F<strong>2SC2545</strong>, <strong>2SC2546</strong> 250 to 500 400 to 800 600 to 1200<strong>2SC2547</strong> 250 to 500 400 to 800 —V CE = 6V,I C = 10 mA,f = 1 kHz,R g = 0, ∆f = 1Hz3
<strong>2SC2545</strong>, <strong>2SC2546</strong>, <strong>2SC2547</strong>Collector Power Dissipation P C (mW)6004002000Maximum Collector Dissipation Curve50 100 150Ambient Temperature Ta (°C)Collector Current I C (mA)50403020100Typical Output Characteristics7060504030P C = 0.4 W2010 µAI B = 04 8 12 16 20Collector to Emitter Voltage V CE (V)Collector Current I C (mA)20161284Typical Output Characteristics252015105 µACollector Current I C (mA)10521.00.50.2Typical Transfer CharacteristicsV CE = 12 V0I B = 04 8 12 16 20Collector to Emitter Voltage V CE (V)0.100.2 0.4 0.6 0.8 1.0Base to Emitter Voltage V BE (V)4
<strong>2SC2545</strong>, <strong>2SC2546</strong>, <strong>2SC2547</strong>DC Current Transfer Ratio h FE5,0002,0001,000500200100500.1DC Current Transfer Ratio vs.Collector CurrentV CE = 12 VPulse0.2 0.5 1.0 2 5Collector Current I C (mA)10 20 50 100Collector to Emitter Saturation Voltage V CE(sat) (V)1.00.50.20.10.050.020.011Collector to Emitter Saturation Voltagevs. Collector CurrentI C = 10 I B2 5 10 20 50 100Collector Current I C (mA)Base to Emitter Saturation Voltage V BE(sat) (V)10521.00.50.20.11Base to Emitter Saturation Voltagevs. Collector Current2,000I C = 10 I B1,00050020010050202 5 10 20 50 1001Collector Current I C (mA)Gain Bandwidth Product f T (MHz)Gain Bandwidth Product vs.Collector CurrentV CE = 12 V2 5 10 20 50 100Collector Current I C (mA)5
<strong>2SC2545</strong>, <strong>2SC2546</strong>, <strong>2SC2547</strong>Collector Output Capacitance C ob (pF)1005020105210.5Collector Output Capacitance vs.Collector to Base VoltageI E = 0f = 1 MHz1.0 2 5 10Collector to Base Voltage V CB (V)20 50Signal Source Resistance R g (kΩ)100301031.00.30.1Contours of Constant Noise FigureV CE = 6 Vf = 1 kHzNF = 0.5 dB12460.03100.010.01 0.03 0.1 0.3 1.0 3 10 30 100Collector Current I C (mA)Signal Source Resistance R g (kΩ)100301031.00.30.10.03Contours of Constant Noise FigureNF = 0.5 dB124610V CE = 6 Vf = 120 HzSignal Source Resistance R g (kΩ)100301031.00.30.10.03Contours of Constant Noise FigureNF = 0.5 dBV CE = 6 Vf = 10 Hz1 2 4 6 100.010.01 0.03 0.1 0.3 1.0 3 10 30 100Collector Current I C (mA)0.010.01 0.03 0.1 0.3 1.0 3 10 30 100Collector Current I C (mA)6
Hitachi CodeJEDECEIAJWeight (reference value)TO-92 (1)ConformsConforms0.25 gUnit: mm4.8 ± 0.3 3.8 ± 0.35.0 ± 0.20.60 Max0.5 ± 0.10.72.3 Max12.7 Min0.51.272.54
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