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| SHINDENGEN Switching Power Transistor HSV Series 2SC4978 (TE3S8) 3A NPN OUTLINE DIMENSIONS Case : E-pack Unit : mm RATINGS Absolute Maximum Ratings Item Storage Temperature Junction Temperature Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current DC Collector Current Peak Base Current DC Base Current Peak Total Transistor Dissipation Symbol Tstg Tj VCBO VCEO VEBO IC I CP IB I BP PT Conditions Tc = 25 Ratings -55150 150 100 80 7 3 6 1 1.5 10 Ratings Min 80 Max 0.1 Max 0.1 Max 0.1 Min 70 Max 0.3 Max 1.2 Max 12.5 TYP 50 Max 0.3 Max 1.5 Max 0.2 Unit V V V A A A A W Electrical Characteristics (Tc=25) Item Symbol Collector to Emitter Sustaining Voltage VCEO(sus) Collector Cutoff Current I CBO I CEO Emitter Cutoff Current I EBO DC Current Gain hFE Collector to Emitter Saturation Voltage VCE(sat) Base to Emitter Saturation Voltage VBE(sat) Thermal Resistance AEjc Transition Frequency fT Turn on Time ton Storage Time Fall Time Conditions I C = 0.05A At rated Voltage At rated Voltage VCE = 2V, I C = 1.5A I C = 1.5A I B = 0.08A Junction to case VCE = 10V, I C = 0.3A I C = 1.5A I B1 = 0.15A, I B2 = 0.15A RL = 20, VBB2 = 4V Unit V mA mA V V /W MHz Es ts tf Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd 2SC4978 hFE - I C VCE = 2V 1000 Tc = 150C 100C 50C DC Current Gain hFE 100 -55C -25C 0C 25C 10 0.001 0.01 0.1 1 6 Collector Current IC [A] 2SC4978 Saturation Voltage 3 0.75A 1.5A 3A 4.5A 6A 2.5 3 IC = 0.3A 2.5 2 2 1.5 1.5 1 0.75A 1.5A 3A Collector-Emitter Voltage VCE [V] IC = 0.3A 0.5 0.5 Tc = 25C 0 0.01 0.1 1 1.5 0 0.001 Base Current IB [A] Base-Emitter Voltage VBE [V] 4.5A 6A 1 2SC4978 Switching Time - IC ts 1 Switching Time tSW [s] tf 0.1 ton IB1 = 0.1IC IB2 = 0.1IC VBB2 = 4V VCC = 30V Tc = 25C 0.01 0 0.5 1 1.5 2 2.5 3 Collector Current IC [A] 2SC4978 Switching Time - Tc ts 1 Switching Time tSW [s] ton 0.1 tf IC = 1.5A IB1 = 0.15A IB2 = 0.15A VBB2 = 4V R L = 20 0.01 0 50 100 150 Case Temperature Tc [C] 2SC4978 Transient Thermal Impedance 100 10 1 Transient Thermal Impedance jc(t) [C/W] 0.1 0.01 10-5 10-3 10-4 10-2 10-1 100 101 Time t [s] 2SC4978 6 10ms Forward Bias SOA 1ms 100s DC 1 PT limit Collector Current IC [A] 0.1 IS/B limit Tc = 25C Single Pulse 0.01 1 10 80 Collector-Emitter Voltage VCE [V] 2SC4978 100 Collector Current Derating Collector Current Derating [%] 80 IS/B limit 60 40 PT limit 20 VCE = fixed 0 0 50 100 150 Case Temperature Tc [C] |
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