STP21N90K5 STMICROELECTRONICS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 22

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

■ TO-220 worldwide best RDS(on) ■ Worldwide best FOM (figure of merit) ■ Ultra low gate charge ■ 100% avalanche tested ■ Zener-protected

Applications

■ Switching applications

Description

These devices are N-channel Power MOSFETs developed using SuperMESH™ 5 technology. This revolutionary, avalanche-rugged, high voltage Power MOSFET technology is based on an innovative proprietary vertical structure. The result is a drastic reduction in on-resistance and ultra low gate charge for applications which require superior power density and high efficiency. Figure 1. Internal schematic diagram Table 1. Device summary

1 Electrical ratings

Table 2. Absolute maximum ratings

  1. Pulse width limited by safe operating area.

Table 3. Thermal data

2 Electrical characteristics

(TCASE = 25 °C unless otherwise specified). Table 4. On/off states Table 5. Dynamic

  1. Time related is defined as a constant equivalent capacitance giving the same charging time as C oss when
  2. Energy related is defined as a constant equival ent capacitance giving the same stored energy as C oss

integrity. These integrated Zener diodes thus avoid the usage of external components. Table 6. Switching times Table 7. Source drain diode

  1. Pulsed: pulse duration = 300µs, duty cycle 1.5%

Table 8. Gate-source Zener diode

2.1 Electrical characteristics (curves)

Figure 2. Safe operating area for TO-220 / Figure 3. Thermal impedance for TO-220 / Figure 4. Safe operating area for TO-220FP Figure 5. Thermal impedance for TO-220FP Figure 6. Safe operating area for TO-247 Figure 7. Thermal impedance for TO-247

3 Test circuits

Figure 19. Switching times test circuit for Figure 20. Gate charge test circuit Figure 21. Test circuit for inductive load Figure 22. Unclamped inductive load test Figure 23. Unclamped inductive waveform Figure 24. Switching time waveform

4 Package mechanical data

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.

Table 9. D²PAK (TO-263) mechanical data

Table 10. TO-220FP mechanical data

Figure 27. TO-220FP drawing

Table 11. TO-220 type A mechanical data

Figure 28. TO-220 type A drawing

Table 12. TO-247 mechanical data

Figure 29. TO-247 drawing

5 Packaging mechanical data

Table 13. D²PAK (TO-263) tape and reel mechanical data

6 Revision history

Table 14. Document revision history 05-Nov-2009 1 First release. 14-Jul-2010 4 Document status promoted from preliminary data to datasheet. Safe operating area for TO-247. – Inserted Section 5: Packaging mechanical data on page 19.