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NTE252 Dataheets PDF



Part Number NTE252
Manufacturers NTE
Logo NTE
Description Silicon Complementary Transistors
Datasheet NTE252 DatasheetNTE252 Datasheet (PDF)

NTE251 (NPN) & NTE252 (PNP) Silicon Complementary Transistors Darlington Power Amplifier Description: The NTE251 (NPN) and NTE252 (PNP) are silicon complementary Darlington transistors in a TO3 type case designed for general–purpose amplifier and low–frequency switching applications. Features: D High DC Current Gain @ IC = 10A: hFE = 2400 Typ (NTE251) hFE = 4000 Typ (NTE252) D Collector–Emitter Sustaining Voltage: VCEO(sus) = 100V Min D Monolithic Construction with Built–In Base–Emitter Shunt Re.

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NTE251 (NPN) & NTE252 (PNP) Silicon Complementary Transistors Darlington Power Amplifier Description: The NTE251 (NPN) and NTE252 (PNP) are silicon complementary Darlington transistors in a TO3 type case designed for general–purpose amplifier and low–frequency switching applications. Features: D High DC Current Gain @ IC = 10A: hFE = 2400 Typ (NTE251) hFE = 4000 Typ (NTE252) D Collector–Emitter Sustaining Voltage: VCEO(sus) = 100V Min D Monolithic Construction with Built–In Base–Emitter Shunt Resistors Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V Collector–Base Voltage, VCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V Emitter–Base Voltage, VEB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Collector Current, IC Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40A Base Current, IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA Total Power Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160W Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.915W/°C Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +200°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +200°C Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.09°C/W Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max OFF Characteristics Collector–Emitter SustainingVoltage Collector Cutoff Current Emitter Cutoff Current ON Characteristics (Note 1) VCEO(sus) IC = 100mA, IB = 0 ICEO VCE = 50V, IE = 0 ICEX VCE = 100V, VBE(off) = 1.5V VCE = 100V, VBE(off) = 1.5V, TA = +150°C IEBO VBE = 5V, IC = 0 100 – – – – 1.0 – – 0.5 – – 5.0 – – 2.0 DC Current Gain Collector–Emitter Saturation Voltage Base–Emitter Saturation Voltage Base–Emitter ON Voltage Dynamic Characteristics hFE VCE(sat) VBE(sat) VBE(on) VCE = 3V, IC = 10A VCE = 3V, IC = 20A IC = 10A, IB = 40mA IC = 20A, IB = 200mA IC = 20A, IB = 200mA VCE = 3V, IC = 10A 750 – 18000 100 – – – – 2.0 – – 3.0 – – 4.0 – – 2.8 Small–Signal Current Gain hfe VCE = 3V, IC = 10A, f = 1kHz Magnitude of Common Emitter Small–Signal Short–Circuit |hfe| VCE = 3V, IC = 10A, f = 1MHz Forward Current Transfer Ratio 300 – 4.0 – – – Output Capacitance NTE251 NTE252 Cob VCB = 10V, IE = 0, f = 0.1MHz – – 400 – – 600 Unit V mA mA mA mA V V V V MHz pF Note 1. Pulse Test: Pulse Width = 300µs, Duty Cycle = 2% Schematic Diagram CC BB NPN E PNP E .350 (8.89) .135 (3.45) Max .875 (22.2) Dia Max Seating Plane .312 (7.93) Min .040 (1.02) Emitter 1.187 (30.16) .215 (5.45) .430 (10.92) .665 (16.9) .156 (3.96) Dia (2 Holes) .188 (4.8) R Max Base .525 (13.35) R Max Collector/Case .


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