ST VNB49N04, VNV49N04 User Manual
VNB49N04 - VNV49N04
OMNIFET: fully autoprotected Power MOSFET
Features
Type |
VCLAMP |
RDS(ON) |
ILIM |
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VNB49N04 |
42 V |
20 mΩ |
49 A |
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VNV49N04 |
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■Linear current limitation
■Thermal shutdown
■Short circuit protection
■Integrated clamp
■Low current drawn from input pin
■Diagnostic feedback through input pin
■ESD protection
■Direct access to the gate of the Power MOSFET (analog driving)
■Compatible with standard Power MOSFET
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10 |
3 |
1 |
1
TO-263(D2PAK) PowerSO-10
Description
The VNB49N04, VNV49N04 are monolithic devices designed in STMicroelectronics™ VIPower™ M0 technology, intended for replacement of standard Power MOSFETs from DC up to 50 KHz applications.
Built-in thermal shutdown, linear current limitation and overvoltage clamp protect the chip in harsh environments.
Fault feedback can be detected by monitoring the voltage at the input pin.
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Table 1. |
Device summary |
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Package |
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Order code |
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Tube |
Tape and reel |
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PowerSO-10 |
VNV49N04 |
VNV49N0413TR |
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TO-263 (D2PAK) |
VNB49N04 |
VNB49N0413TR |
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November 2010 |
Doc ID 1641 Rev 2 |
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1/22 |
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www.st.com |
Contents |
VNB49N04 - VNV49N04 |
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Contents
1 |
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. 5 |
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2 |
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
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2.1 |
Absolute maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
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2.2 |
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
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2.3 |
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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2.4 |
Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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2.5 |
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
3 |
Protection features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
16 |
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4 |
Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
17 |
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4.1 |
ECOPACK® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
17 |
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4.2 |
TO-263 (D2PAK) mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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4.3 |
PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
19 |
5 |
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
21 |
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2/22 |
Doc ID 1641 Rev 2 |
VNB49N04 - VNV49N04 |
List of tables |
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List of tables
Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table 2. Absolute maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 3. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 4. Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 5. On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 6. Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 7. Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 8. Source drain diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Table 9. Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Table 10. TO-263 (D2PAK) mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Table 11. PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Table 12. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Doc ID 1641 Rev 2 |
3/22 |
List of figures |
VNB49N04 - VNV49N04 |
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List of figures
Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 2. Connection diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 3. Thermal impedance for D2PAK / PowerSO-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 4. Derating curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 5. Output characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 6. Transconductance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 7. Static drain-source on resistance vs input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 8. Static drain-source on resistance (part 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 9. Static drain-source on resistance (part 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 10. Input charge vs input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 11. Capacitance variations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 12. Normalized input threshold voltage vs temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 13. Normalized on resistance vs temperature (part 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 14. Normalized on resistance vs temperature (part 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 15. Turn-on current slope (part 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 16. Turn-on current slope (part 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 17. Turn-off drain-source voltage slope (part 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 18. Turn-off drain-source voltage slope (part 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 19. Switching time resistive load vs RG (part 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 20. Switching time resistive load vs RG (part 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 21. Switching time resistive load vs VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 22. Current limit vs junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 23. Step response current limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 24. Source drain diode forward characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 25. Unclamped inductive load test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 26. Unclamped inductive waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 27. Switching time test circuits for resistive load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 28. Input charge test circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 29. Test circuit for inductive load switching and diode recovery times . . . . . . . . . . . . . . . . . . . 15 Figure 30. Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 31. TO-263 (D2PAK) package dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 32. PowerSO-10 package dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
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Doc ID 1641 Rev 2 |
VNB49N04 - VNV49N04 |
Block diagram |
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1 Block diagram
Figure 1. Block diagram
Figure 2. Connection diagram (top view)
PowerSO-10 |
D2PAK |
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Doc ID 1641 Rev 2 |
5/22 |
Electrical specifications |
VNB49N04 - VNV49N04 |
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2 Electrical specifications
2.1Absolute maximum rating
Stressing the device above the rating listed in the “Absolute maximum ratings” table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to the conditions in table below for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality document.
Table 2. |
Absolute maximum rating |
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Symbol |
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Parameter |
Value |
Unit |
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VDS |
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Drain-source voltage (VIN = 0 V) |
Internally clamped |
V |
VIN |
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Input voltage |
18 |
V |
ID |
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Drain current |
Internally limited |
A |
IR |
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Reverse DC output current |
-50 |
A |
VESD |
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Electrostatic discharge (R = 1.5 KΩ, C = 100 pF) |
2000 |
V |
Ptot |
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Total dissipation at Tc = 25 °C |
125 |
W |
Tj |
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Operating junction temperature |
Internally limited |
°C |
Tc |
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Case operating temperature |
Internally limited |
°C |
Tstg |
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Storage temperature |
-55 to 150 |
°C |
2.2Thermal data
Table 3. |
Thermal data |
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Symbol |
Parameter |
Value |
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Unit |
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D2PAK |
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Rthj-case |
Thermal resistance junction-case (max) |
1 |
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°C/W |
Rthj-amb |
Thermal resistance junction-ambient (max) |
50 |
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62.5 |
°C/W |
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Doc ID 1641 Rev 2 |
VNB49N04 - VNV49N04 |
Electrical specifications |
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2.3Electrical characteristics
-40 °C < Tj < 125 °C, unless otherwise specified
Table 4. |
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Off |
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Symbol |
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Parameter |
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Test conditions |
Min |
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Max |
Unit |
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VCLAMP |
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Drain-source clamp voltage |
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ID = 200 mA; VIN = 0 |
34 |
42 |
50 |
V |
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V |
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Drain-source clamp threshold |
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I = 2 mA; V |
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= 0 |
33 |
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V |
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CLTH |
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voltage |
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D |
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IN |
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VINCL |
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Input-source reverse clamp |
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IIN = -1 mA |
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-1.2 |
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-0.1 |
V |
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voltage |
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IDSS |
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Zero input voltage drain |
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VDS = 13 V; VIN = 0 V |
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70 |
µA |
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current (VIN = 0 V) |
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VDS = 25 V; VIN = 0 V |
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220 |
µA |
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IISS |
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Supply current from input pin |
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VDS = 0 V; VIN = 10 V |
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250 |
550 |
µA |
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Table 5. |
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On(1) |
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Symbol |
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Parameter |
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Test conditions |
Min |
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Max |
Unit |
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VIN(th) |
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Input threshold voltage |
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VDS = VIN; ID + IIN = 1 mA |
0.8 |
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— |
3 |
V |
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RDS(on) |
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Static drain-source on |
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VIN = 10 V; ID = 25 A |
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— |
0.04 |
Ω |
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resistance |
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VIN = 5 V; ID = 25 A |
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— |
0.05 |
Ω |
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1. Pulsed: pulse duration = 300µs, duty cycle 1.5% |
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Table 6. |
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Dynamic |
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Symbol |
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Test conditions |
Min |
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Max |
Unit |
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(1) |
Forward |
V |
DS |
= 13 V; I |
D |
= 25 A; T = 25 °C |
25 |
30 |
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transconductance |
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fs |
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c |
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COSS |
Output capacitance |
VDS = 13 V; f = 1 MHz; VIN = 0 V; |
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1100 |
1500 |
pF |
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Tc = 25 °C |
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1. Pulsed: pulse duration = 300µs, duty cycle 1.5% |
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Table 7. |
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Switching(1) |
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Symbol |
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Parameter |
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Test conditions |
Min |
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Typ |
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Max |
Unit |
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td(on) |
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Turn-on delay time |
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— |
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200 |
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600 |
ns |
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tr |
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Rise time |
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VDS = 15 V; ID = 25 A; Vgen = 10 V; |
— |
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1300 |
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3600 |
ns |
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td(off) |
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Turn-off delay time |
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Rgen = 10 Ω; (see Figure 27) |
— |
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800 |
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2400 |
ns |
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tf |
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Fall time |
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— |
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300 |
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900 |
ns |
Doc ID 1641 Rev 2 |
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