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NTE2345 Dataheets PDF



Part Number NTE2345
Manufacturers NTE
Logo NTE
Description Silicon Complementary Transistors
Datasheet NTE2345 DatasheetNTE2345 Datasheet (PDF)

NTE2345 (NPN) & NTE2346 (PNP) Silicon Complementary Transistors General Purpose Darlington, Power Amplifier Description: The NTE2345 (NPN) and NTE2346 (PNP) are silicon complementary Darlington transistors in an SOT–82 type package designed for use in audio output stages and general amplifier and switching applications.. Features: D High DC Current Gain: hFE = 750 (Min) @ IC = 3A, VCE = 3V D Junction Temperature to +150°C Absolute Maximum Ratings: Collector–Emitter Voltage, VCEO . . . . . . . . .

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NTE2345 (NPN) & NTE2346 (PNP) Silicon Complementary Transistors General Purpose Darlington, Power Amplifier Description: The NTE2345 (NPN) and NTE2346 (PNP) are silicon complementary Darlington transistors in an SOT–82 type package designed for use in audio output stages and general amplifier and switching applications.. Features: D High DC Current Gain: hFE = 750 (Min) @ IC = 3A, VCE = 3V D Junction Temperature to +150°C Absolute Maximum Ratings: Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120V Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120V Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Collector Current, IC Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A Peak (tp ≤ 10ms, δ ≤ 0.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A Base Current, IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA Total Power Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60W Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.08K/W Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100K/W Electrical Characteristics: (TJ = +25°C unless otherwise specified) Parameter Collector Cutoff Current Symbol ICBO ICEO Emitter Cutoff Current DC Current Gain IEBO hFE Test Conditions IE = 0, VCBO = 120V IE = 0, VCBO = 120V, TJ = +150°C IB = 0, VCEO = 60V IC = 0, VEBO = 5V IC = 500mA, VCEO = 3V, Note 1 IC = 3A, VCEO = 3V, Note 1 IC = 6A, VCEO = 3V, Note 1 Min – – – – – 750 – Typ – – – – 2700 – 400 Max 0.2 2mA 0.5 5 – – – Unit mA mA mA mA Note 1. Pulse Test: Pulse Width ≤ 300µs, Duty Cycle ≤ 2%. Electrical Characteristics (Cont’d): (TJ = +25°C unless otherwise specified) Parameter Base–Emitter Voltage Collector–Emitter Saturation Voltage Small–Signal Current Gain Cut–Off Frequency Diode, Forward Voltage Second Breakdown Collector Current Non–Repetitive, without Heatsink Turn–On Time Turn–Off Time Symbol VBE VCE(sat) hfe fhfe VF I(SB) ton toff Test Conditions IC = 3A, VCEO = 3V, Note 2 IC = 3A, IB = 12mA IC = 3A, VCEO = 3V, f = 1MHz IC = 3A, VCEO = 3V IF = 3A VCEO = 60V, tp = 25ms IC(on) = 3A, IB(on) = IB(off) = 12mA IC(on) = 3A, IB(on) = IB(off) = 12mA Min 2.5 2.0 10 – – 1 – – Typ – – – 100 1.8 – 1 5 Max – – – – – – 2 10 kHz V A µs µs Unit V V Note 2. VBE decreases by about 3.8mV/K with increasing temperature. Schematic Diagram C B B C E NPN .307 (7.8) Max .100 (2.54) PNP E See Note .118 (3.0) Min .147 (3.75) .437 (11.1) Max B C E .100 (2.54) .602 (15.3) Min .090 (2.29) .047 (1.2) Note: Collector connected to metal part of mounting surface. .


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