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| SHINDENGEN Switching Power Transistor 2SC4940 4A NPN OUTLINE DIMENSIONS Case : ITO-220 Unit : mm RATINGS *oeAbsolute Maximum Ratings Item Symbol Conditions Ratings Unit Storage Temperature Tstg -55*150 *Z Junction Temperature Tj 150 *Z Collector to Base Voltage V 1200 V CBO Collector to Emitter VoltageV 550 V CEO Emitter to Base Voltage V 7 V EBO Collector Current DC IC 4 A Collector Current Peak ICP 8 Base Current DC IB 2 A Base Current Peak IBP 4 Total Transistor Dissipation P 30 W T Dielectric Strength Vdis Terminals to casd, AC 1 minute 2 kV Mounting Torque TOR (Recommended torque) 0.5(0.3) Nm *oeElectrical Characteristics (Tc=25*Z) Item Symbol Conditions Collector to Emitter Sustaining Voltage0.1A V (sus) IC= CEO Collector Cutoff Current ICBO rated V CBO ICEO rated V CEO Emitter Cutoff Current IEBO rated V EBO DC Current Gain h V = 5V,= 2A CE C I FE h CE C I FEL V = 5V,= 1mA Collector to Emitter Saturation Voltage2A V (sat) IC= CE Base to Emitter Saturation Voltage IB= 0.4A V (sat) BE Thermal Resistance AEjc Junction to case Transition Frequency V = 10V, I0.4A fT CE C= Turn on Time ton IC= 2A Storage Time IB1 0.4A,=I0.8A = ts B2 Fall Time tf R = 75, V 4V = L BB2 Ratings Unit Min 550 V Max 0.1 mA Max 0.1 Max 0.1 mA Min 10 Min 10 Max 1.0 V Max 1.5 V Max 4.16 Z/W * TYP 10 MHz Max 0.8 Max 3.0 Es Max 0.3 Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd 2SC4940 hFE - I C VCE = 5V pulse width = 300s 100 Tc = 150C 100C 50C 25C 0C -25C DC Current Gain hFE 10 -55C 1 0.01 0.1 1 8 Collector Current IC [A] 2SC4940 Saturation Voltage 3 0.5A 1A 2A 4A 2.5 3 IC = 0.25A 2.5 2 2 1.5 1.5 1 0.5A 1A 2A Collector-Emitter Voltage VCE [V] IC = 0.25A 0.5 0.5 Tc = 25C 0 0.1 1 4 0 0.01 Base Current IB [A] Base-Emitter Voltage VBE [V] 4A 1 2SC4940 10 Switching Time - IC IB1 = 0.2IC IB2 = 0.4IC VBB2 = 4V VCC = 150V Tc = 25C ts Switching Time tSW [s] 1 ton tf 0.1 0 0.5 1 1.5 2 2.5 3 3.5 4 Collector Current IC [A] 2SC4940 10 Switching Time - Tc ts Switching Time tSW [s] 1 ton tf 0.1 IC = 2A IB1 = 0.4A IB2 = 0.8A VBB2 = 4V R L = 75 0 50 100 150 Case Temperature Tc [C] 2SC4940 8 10ms 1ms Forward Bias SOA 200s 100s DC PT limit 1 Collector Current IC [A] IS/B limit 0.1 Tc = 25C Single Pulse 0.01 10 100 550 Collector-Emitter Voltage VCE [V] 2SC4940 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] 2SC4940 8 Reverse Bias SOA 7 6 Collector Current IC [A] 5 4 3 2 1 IB1 = 0.3IC IB2 = 1.2A VBB2 = 5V Tc < 150C 0 0 200 400 600 800 1000 1200 Collector-Emitter Voltage VCE [V] 2SC4940 Transient Thermal Impedance 10 1 Transient Thermal Impedance jc(t) [C/W] 0.1 0.01 10-4 10-2 10-3 10-1 100 101 Time t [s] |
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