STD8NM50N STMICROELECTRONICS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 19

Technical content

Datasheet sections

  • 1 Electrical ratings
  • 2 Electrical characteristics
  • 2.1 Electrical characteristics (curves)
  • 3 Test circuits
  • 4 Package mechanical data
  • 5 Packaging mechanical data
  • 6 Revision history

Features

■ 100% avalanche tested ■ Low input capacitance and gate charge ■ Low gate input resistance

Applications

■ Switching applications

Description

These devices are N-channel Power MOSFETs developed using the second generation of MDmesh™ technology. This revolutionary Power MOSFET associates a vertical structure to the company’s strip layout to yield one of the world’s lowest on-resistance and gate charge. It is therefore suitable for the most demanding high efficiency converters. Figure 1. Internal schematic diagram Table 1. Device summary

1 Electrical ratings

Table 2. Absolute maximum ratings

  1. I SD ≤ 7 A, di/dt ≤ 400 A/µs, VPeak < V(BR)DSS, VDS= 80% V(BR)DSS

Table 3. Thermal data Table 4. Avalanche characteristics

2 Electrical characteristics

Table 5. On /off states Table 6. Dynamic

  1. Coss eq. is defined as a constant equivalent capacitance giving the same charging time as C oss when VDS

Table 7. Switching times Table 8. Source drain diode

  1. Pulse width limited by safe operating area.
  2. Pulsed: pulse duration = 300 µs, duty cycle 1.5%

2.1 Electrical characteristics (curves)

Figure 2. Safe operating area for DPAK and Figure 3. Thermal impedance for DPAK and Figure 4. Safe operating area for TO-220 Figure 5. Thermal impedancefor TO-220 Figure 6. Output characteristics Figure 7. Transfer characteristics

Figure 14. Normalized V DS vs temperature

3 Test circuits

Figure 15. Switching times test circuit for Figure 16. Gate charge test circuit Figure 17. Test circuit for inductive load Figure 18. Unclamped inductive load test Figure 19. Unclamped inductive waveform Figure 20. Switching time waveform

4 Package mechanical data

Table 9. DPAK (TO-252) mechanical data

Table 10. TO-220 type A mechanical data

Figure 23. TO-220 type A drawing

Table 11. IPAK (TO-251) mechanical data

Figure 24. IPAK (TO-251) drawing

5 Packaging mechanical data

Table 12. DPAK (TO-252) tape and reel mechanical data

6 Revision history

Table 13. Document revision history 20-Apr-2010 1 First release. Document status promoted from preliminary data to datasheet. Inserted Section 2.1: Electrical characteristics (curves). Corrected RDS(on) max value in: Features. Updated VDSS (@Tjmax) in cover page. Updated Section 4: Package mechanical data. 13-Sep-2012 6 Figure 2 and Figure 4 have been modified. Section 4: Package mechanical data has been updated.