Shindengen 2SC4978
Switching Power Transistor
| Part No. | 2SC4978 |
|---|---|
| Datasheet | 2SC4978 Download |
| Manufacturer |  Shindengen |
| Description | Switching Power Transistor |
| Buy | Stock & Price |
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 ICP IB IBP PT Conditions Tc = 25℃ Ratings -55～150 150 100 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 ICBO ICEO Emitter Cutoff Current IEBO DC Current Gain hFE Collector to Emitter Saturation Voltage VCE(sat) Base to Emitter Saturation Voltage VBE(sat) Thermal Resistance θjc Transition Frequency fT Turn on Time ton Storage Time Fall Time Conditions IC = 0.05A At rated Voltage At rated Voltage VCE = 2V, IC = 1.5A IC = 1.5A IB = 0.08A Junction to case VCE = 10V, IC = 0.3A IC = 1.5A...
