STB70NF03L STMicroelectronics, STB70NF03L Datasheet

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STB70NF03L

Manufacturer Part Number
STB70NF03L
Description
N-Channel 30V - 0.008Ohm - 70A - D2PAK LOOhm GATE CHARGE StripFET(TM) POWER MOSFET
Manufacturer
STMicroelectronics
Datasheet

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Order codes
General features
Description
This application specific Power MOSFET is the
third genaration of STMicroelectronis unique
"Single Feature Size™" strip-based process. The
resulting transistor shows the best trade-off
between on-resistance and gate charge. When
used as high and low side in buck regulators, it
gives the best performance in terms of both
conduction and switching losses. This is
extremely important for motherboards where fast
switching and high efficiency are of paramount
importance.
Applications
July 2006
STB70NF03L-1
STB70NF03L
STP70NF03L
Conduction losses reduced
Switching losses reduced
Switching application
Type
STB70NF03L-1
STB70NF03L
STP70NF03L
Part number
N-channel 30V - 0.0075Ω - 70A - D
V
30V
30V
30V
DSS
Low gate charge STripFET™ II Power MOSFET
< 0.0095Ω
< 0.0095Ω
< 0.0095Ω
R
DS(on)
B70NF03L
P70NF03L
B70NF03L
Marking
STP70NF03L - STB70NF03L-1
70A
70A
70A
I
D
Rev 10
Internal schematic diagram
D²PAK
Package
TO-220
D²PAK
I²PAK
1
3
2
PAK - I
TO-220
STB70NF03L
2
PAK - TO-220
1
2
3
Tape & reel
Packaging
I
Tube
Tube
2
PAK
1 2
www.st.com
3
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STB70NF03L Summary of contents

Page 1

... Applications ■ Switching application Order codes Part number STB70NF03L STP70NF03L STB70NF03L-1 July 2006 STP70NF03L - STB70NF03L-1 Low gate charge STripFET™ II Power MOSFET R I DS(on) D < 0.0095Ω 70A < 0.0095Ω 70A < 0.0095Ω 70A ...

Page 2

... Contents Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) 3 Test circuit 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2/15 STB70NF03L - STP70NF03L - STB70NF03L ...

Page 3

... STB70NF03L - STP70NF03L - STB70NF03L-1 1 Electrical ratings Table 1. Absolute maximum ratings Symbol V Drain-source voltage ( Drain-gate voltage (R DGR V Gate- source voltage GS I Drain current (continuous Drain current (continuous (1) I Drain current (pulsed Total dissipation at T TOT Derating factor (2) dv/dt Peak diode recovery voltage slope ...

Page 4

... Static drain-source on R DS(on) resistance Table 4. Dynamic Symbol Parameter Forward (*) g fs transconductance C Input capacitance iss C Output capacitance oss C Reverse transfer rss capacitance 4/15 STB70NF03L - STP70NF03L - STB70NF03L-1 Test conditions I = 250µ Max rating Max rating 125° ± 18V ...

Page 5

... STB70NF03L - STP70NF03L - STB70NF03L-1 Table 5. Switching times Symbol t Turn-on delay time d(on) t Rise time r Q Total gate charge g Q Gate-source charge gs Q Gate-drain charge gd t Turn-off delay time d(off) t Fall time f Table 6. Source drain diode Symbol Source-drain current I SD Source-drain current (1) I SDM ...

Page 6

... Electrical characteristics 2.1 Electrical characteristics (curves) Figure 1. Safe operating area Figure 3. Output characterisics Figure 5. Transconductance 6/15 STB70NF03L - STP70NF03L - STB70NF03L-1 Figure 2. Thermal impedance Figure 4. Transfer characteristics Figure 6. Static drain-source on resistance ...

Page 7

... STB70NF03L - STP70NF03L - STB70NF03L-1 Figure 7. Gate charge vs gate-source voltage Figure 8. Figure 9. Normalized gate threshold voltage vs temperature Figure 11. Source-drain diode forward characteristics Electrical characteristics Capacitance variations Figure 10. Normalized on resistance vs temperature Figure 12. Normalized Breakdown vs temperature 7/15 ...

Page 8

... Test circuit 3 Test circuit Figure 13. Switching times test circuit for resistive load Figure 15. Test circuit for inductive load switching and diode recovery times Figure 17. Unclamped inductive waveform 8/15 STB70NF03L - STP70NF03L - STB70NF03L-1 Figure 14. Gate charge test circuit Figure 16. Unclamped Inductive load test circuit ...

Page 9

... STB70NF03L - STP70NF03L - STB70NF03L-1 4 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label ...

Page 10

... Package mechanical data DIM 10/15 STB70NF03L - STP70NF03L - STB70NF03L PAK MECHANICAL DATA TO-247 MECHANICAL DATA mm. MIN. TYP MAX. 4.4 4.6 2.49 2.69 0.03 0.23 0.7 0.93 1.14 1.7 0.45 0.6 1.23 1.36 8.95 9. 10.4 8.5 4.88 5.28 15 15.85 1.27 1.4 1.4 1.75 2.4 3.2 0.4 0º 4º inch MIN. TYP. MAX. 0.173 0.181 0.098 0.106 0.001 0.009 0.027 ...

Page 11

... STB70NF03L - STP70NF03L - STB70NF03L-1 DIM TO-262 (I PAK) MECHANICAL DATA mm. MIN. TYP MAX. 4.40 4.60 2.40 2.72 0.61 0.88 1.14 1.70 0.49 0.70 1.23 1.32 8.95 9.35 2.40 2.70 4.95 5.15 10 10. 3.50 3.93 1.27 1.40 Package mechanical data inch MIN. TYP. MAX. 0.173 0.181 0.094 0.107 0.024 0.034 0.044 0.066 0.019 0.027 0.048 0.052 0.352 0.368 0.094 ...

Page 12

... Package mechanical data DIM. MIN. A 4.40 C 1.23 D 2.40 E 0.49 F 0.61 F1 1.14 F2 1.14 G 4. 2.65 L6 15.25 L7 6.20 L9 3.50 DIA 3.75 12/15 STB70NF03L - STP70NF03L - STB70NF03L-1 TO-220 MECHANICAL DATA mm. TYP MAX. 4.60 1.32 2.72 0.70 0.88 1.70 1.70 5.15 2.70 10 10.40 16.40 28. 2.95 15.75 6.60 3.93 3.85 inch MIN. TYP. MAX. 0.173 0.181 0.048 0.051 0.094 0.107 0.019 0.027 0.024 0.034 0.044 0.066 0.044 0.066 ...

Page 13

... STB70NF03L - STP70NF03L - STB70NF03L-1 5 Packaging mechanical data 2 D PAK FOOTPRINT TAPE MECHANICAL DATA mm DIM. MIN. MAX. MIN. A0 10.5 10.7 0.413 0.421 B0 15.7 15.9 0.618 0.626 D 1.5 1.6 0.059 0.063 D1 1.59 1.61 0.062 0.063 E 1.65 1.85 0.065 0.073 F 11.4 11.6 0.449 0.456 K0 4.8 5.0 0.189 0.197 P0 3.9 4.1 0.153 0.161 P1 11.9 12.1 0.468 0.476 P2 1.9 2.1 0.075 0.082 R 50 1.574 T 0.25 0.35 0.0098 0.0137 W 23.7 24.3 0.933 0.956 ...

Page 14

... Revision history 6 Revision history Table 7. Revision history Date 21-Jun-2004 25-Jul-2006 14/15 STB70NF03L - STP70NF03L - STB70NF03L-1 Revision 9 Preliminary version 10 New template, no content change Changes ...

Page 15

... STB70NF03L - STP70NF03L - STB70NF03L-1 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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