BD6xxxAbsolute maximum ratings1Absolute maximum ratingsTable 2.Absolute maximum ratingsValueBD677BD679NPNBD681SymbolParameterBD677ABD679AUnitBD678BD680PNPBD682BD678ABD680A VCBO Collector-base voltage (IE = 0) 60 80 100 V VCEO Collector-emitter voltage (IB = 0) VEBO Emitte-base voltage (IC = 0) 5 V IC Collector current 4 A ICM Collector peak current 6 A IB Base current 0.1 A PTOT Total dissipation at Tcase = 25°C 40 W Tstg Storage temperature -65 to 150 °C TJ Max. operating junction temperature 150 °C Note: For PNP types voltage and current values are negative 3/12 Document Outline Figure 1. Internal schematic diagram Table 1. Device summary 1 Absolute maximum ratings Table 2. Absolute maximum ratings 2 Electrical characteristics Table 3. Electrical characteristics 2.1 Typical characteristic (curves) Figure 2. DC current gain (NPN) Figure 3. DC current gain (PNP) Figure 4. DC current gain (NPN) Figure 5. DC current gain (PNP) Figure 6. Collector-emitter saturation voltage (NPN) Figure 7. Collector-emitter saturation voltage (PNP) Figure 8. Base-emitter saturation voltage (NPN) Figure 9. Base-emitter saturation voltage (PNP) Figure 10. Base-emitter voltage (NPN) Figure 11. Base-emitter voltage (PNP) Figure 12. Resistive load switching time (NPN, on) Figure 13. Resistive load switching time (PNP, on) Figure 14. Resistive load switching time (NPN, off) Figure 15. Resistive load switching time (PNP, off) 2.2 Test circuit Figure 16. Resistive load switching test circuit 3 Package mechanical data 4 Revision history Table 4. Document revision history