NTE27

NTE27 Germanium PNP Transistor High Current, High Gain Amp Description: The NTE27 is a PNP germanium power transistor designed for high current applications requiring high-gain and low saturation voltages. Absolute Maximum Ratings: Collector-Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V Collector-Emitter Voltage, VCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V Collector-Base Voltage, VCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V Emitter-Base Voltage, VEB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Continuous Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60A Total Device Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170W Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W/°C Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65° to +110°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65° to +110°C Thermal Resistance, Junction to Case, RΘJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.5°C/W Electrical Characteristics: (TC = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit OFF Characteristics Collector-Emitter Breakdown Voltage V(BR)CEO IC = 1A, IB = 0, Note 1 45 - - V Collector-Emitter Breakdown Voltage V(BR)CES IC = 300mA, VBE = 0 60 - - V Floating Potential VEBF VCB = 60V, IE = 0 - - 0.5 V Collector Cutoff Current ICEX VCE = 45V, VBE(off) = 2V, TC = +71°C - - 15 mA ICBO VCB =60V, IE = 0 - - 4 mA IEBO VBE = 30V, IC = 0 - - 4 mA VBE = 30V, IC = 0, TC = +71°C - - 15 mA Emitter Cutoff Current Electrical Characteristics (Cont'd): (TC = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit ON Characteristics DC Current Gain hFE Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage VCE(sat) VBE(sat) IC = 15A, VCE = 2V, Note 1 60 - 180 IC = 60A, VCE = 2V, Note 1 15 - - IC = 15A, IB = 1A, Note 1 - - 0.15 V IC = 60A, IB = 6A, Note 1 - - 0.3 V IC = 15A, IB = 1A, Note 1 - - 0.6 V IC = 60A, IB = 6A, Note 1 - - 1.0 V IC = 15A, VCE = 2V 2 - - kHz Small Signal Characteristics Common-Emitter Cutoff Frequency fαe Note 1. To avoid excessive heating of the collector junction, perform test with pulse method. .135 (3.45) Max .350 (8.89) .875 (22.2) Dia Max Seating Plane .312 (7.93) Min Emitter .063 (1.6) Max 1.187 (30.16) .665 (16.9) .215 (5.45) .156 (3.96) Dia (2 Holes) .430 (10.92) .188 (4.8) R Max Base .525 (13.35) R Max Collector/Case