STD5N52U STMICROELECTRONICS | Alldatasheet

Document overview

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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 ■ Outstanding dv/dt capability ■ Gate charge minimized ■ Very low intrinsic capacitances ■ Very low RDS(on) ■ Extremely low trr

Applications

■ Switching applications – High voltage inverters specific fo LCD TV – Lighting full bridge topology – Motor control

Description

These devices are N-channel Power MOSFETs developed using UltraFASTmesh™ technology, which combines the advantages of reduced on- resistance, Zener gate protection and very high dv/dt capability with an enhanced fast body-drain recovery diode. 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

Table 4. On /off states Table 5. Dynamic

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

Table 6. Switching times

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

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

Table 8. Gate-source Zener diode

2.1 Electrical characterist ics (curves)

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

3 Test circuits

Figure 16. Switching times test circuit for Figure 17. Gate charge test circuit Figure 18. Test circuit for inductive load Figure 19. Unclamped inductive load test Figure 20. Unclamped inductive wavefo rm Figure 21. 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. DPAK (TO-252) mechanical data

Figure 24. TO-220FP drawing Table 10. TO-220FP mechanical data

Figure 25. I²PAK (TO-262) drawing Table 11. I²PAK (TO-262) mechanical data

5 Packaging mechanical data

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

6 Revision history

Table 13. Document revision history 06-May-2009 1 First release. Inserted new device in I2PAK. Updated tables 1, 2 and 3 with the new package. and Section 5: Packaging mechanical data.