MOSFET N-CH 250V 17A TO-220FP

STF17NF25

Manufacturer Part NumberSTF17NF25
DescriptionMOSFET N-CH 250V 17A TO-220FP
ManufacturerSTMicroelectronics
SeriesSTripFET™
STF17NF25 datasheet
 


Specifications of STF17NF25

Fet TypeMOSFET N-Channel, Metal OxideFet FeatureStandard
Rds On (max) @ Id, Vgs165 mOhm @ 8.5A, 10VDrain To Source Voltage (vdss)250V
Current - Continuous Drain (id) @ 25° C17AVgs(th) (max) @ Id4V @ 250µA
Gate Charge (qg) @ Vgs29.5nC @ 10VInput Capacitance (ciss) @ Vds1000pF @ 25V
Power - Max25WMounting TypeThrough Hole
Package / CaseTO-220-3 Full Pack (Straight Leads)Transistor PolarityN Channel
Continuous Drain Current Id8.5ADrain Source Voltage Vds250V
On Resistance Rds(on)140mohmRds(on) Test Voltage Vgs10V
Threshold Voltage Vgs Typ3VRohs CompliantYes
ConfigurationSingleResistance Drain-source Rds (on)0.165 Ohms
Drain-source Breakdown Voltage250 VGate-source Breakdown Voltage+/- 20 V
Continuous Drain Current17 APower Dissipation25 W
Maximum Operating Temperature+ 150 CMounting StyleThrough Hole
Minimum Operating Temperature- 55 CLead Free Status / RoHS StatusLead free / RoHS Compliant
Other names497-7471-5
STF17NF25
  
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N-channel 250V - 0.14Ω - 17A - TO-220/FP - DPAK - I
General features
Type
V
R
DSS
DS(on)
STD17NF25
250V
< 0.165Ω
STI17NF25
250V
< 0.165Ω
STF17NF25
250V
< 0.165Ω
STP17NF25
250V
< 0.165Ω
Low gate charge
100% avalanche tested
Exceptional dv/dt capability
Description
This Power MOSFET series realized with
STMicroelectronics unique STripFET™ process
has specifically been designed to minimize input
capacitance and gate charge. It is therefore
suitable as primary switch in advanced high-
efficiency isolated DC-DC converters.
Applications
Switching applications
Order codes
Part number
STD17NF25
STI17NF25
STF17NF25
STP17NF25
February 2007
STI17NF25 - STD17NF25
STF17NF25 - STP17NF25
Low gate charge STripFET™ II Power MOSFET
I
P
D
TOT
17A
90W
17A
90W
17A
25W
17A
90W
Internal schematic diagram
Marking
17NF25
17NF25
17NF25
17NF25
Rev 1
3
1 2
2
1
TO-220
I²PAK
1
3
2
1
TO-220FP
DPAK
Package
Packaging
DPAK
Tape & reel
I²PAK
Tube
TO-220FP
Tube
TO-220
Tube
2
PAK
3
3
1/17
www.st.com
17

STF17NF25 Summary of contents

  • Page 1

    ... DC-DC converters. Applications ■ Switching applications Order codes Part number STD17NF25 STI17NF25 STF17NF25 STP17NF25 February 2007 STI17NF25 - STD17NF25 STF17NF25 - STP17NF25 Low gate charge STripFET™ II Power MOSFET TOT 17A 90W 17A 90W 17A 25W 17A ...

  • Page 2

    ... Electrical characteristics (curves) 3 Test circuit 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2/17 STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 3

    ... STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 1 Electrical ratings Table 1. Absolute maximum ratings Symbol V Drain-source voltage ( Gate-source voltage GS I Drain current (continuous Drain current (continuous (2) I Drain current (pulsed Total dissipation at T TOT Derating factor (3) dv/dt Peak diode recovery voltage slope T Operating junction temperature ...

  • Page 4

    ... Reverse transfer C rss capacitance Equivalent output C oss eq capacitance Q Total gate charge g Q Gate-source charge gs Gate-drain charge Gate input resistance G 1. Pulsed: pulse duration=300µs, duty cycle 1.5% 4/17 STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 Parameter Test conditions I = 1mA Max rating Max rating,Tc=125° ±20V ...

  • Page 5

    ... STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 Table 6. Switching times Symbol t Turn-on delay time d(on) t Rise time r t Turn-off delay time d(off) t Fall time f Table 7. Source drain diode Symbol Source-drain current I SD Source-drain current (1) I SDM (pulsed) (2) Forward on voltage Reverse recovery time rr Q Reverse recovery charge ...

  • Page 6

    ... Electrical characteristics (curves) Figure 1. Safe operating area for TO-220 / DPAK / I²PAK Figure 3. Safe operating area for TO-220FP Figure 5. Output characteristics 6/17 STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 Figure 2. Thermal impedance for TO-220 / DPAK / I²PAK Figure 4. Thermal impedance for TO-220FP Figure 6. Transfer characteristics ...

  • Page 7

    ... STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 Figure 7. Normalized BV DSS Figure 9. Gate charge vs gate-source voltage Figure 10. Capacitance variations Figure 11. Normalized gate threshold voltage vs temperature vs temperature Figure 8. Figure 12. Normalized on resistance vs Electrical characteristics Static drain-source on resistance temperature 7/17 ...

  • Page 8

    ... Electrical characteristics Figure 13. Source-drain diode forward characteristics 8/17 STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 Figure 14. Maximum avalanche energy ...

  • Page 9

    ... STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 3 Test circuit Figure 15. Switching times test circuit for resistive load Figure 17. Test circuit for inductive load switching and diode recovery times Figure 19. Unclamped inductive waveform Figure 16. Gate charge test circuit Figure 18. Unclamped Inductive load test circuit Figure 20. Switching time waveform ...

  • Page 10

    ... JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK trademark. ECOPACK specifications are available at: 10/17 STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 www.st.com ...

  • Page 11

    ... STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 DIM L20 L30 øP Q TO-220 MECHANICAL DATA mm. MIN. TYP MAX. 4.40 4.60 0.61 0.88 1.15 1.70 0.49 0.70 15.25 15.75 10 10.40 2.40 2.70 4.95 5.15 1.23 1.32 6.20 6.60 2.40 2. 3.50 3.93 16.40 28.90 3.75 3.85 2.65 2 ...

  • Page 12

    ... Package mechanical data DIM (L1 12/17 STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 DPAK MECHANICAL DATA mm. MIN. TYP MAX. 2.2 2.4 0.9 1.1 0.03 0.23 0.64 0.9 5.2 5.4 0.45 0.6 0.48 0.6 6 6.2 5.1 6.4 6.6 4.7 2.28 4.4 4.6 9.35 10.1 1 2.8 0.8 ...

  • Page 13

    ... STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 DIM Ø TO-220FP MECHANICAL DATA mm. MIN. TYP MAX. 4.4 4.6 2.5 2.7 2.5 2.75 0.45 0.7 0.75 1 1.15 1.7 1.15 1.7 4.95 5.2 2.4 2.7 10 10.4 16 28.6 30.6 9.8 10.6 2.9 3.6 15.9 16.4 9 9.3 3 3.2 Package mechanical data inch MIN ...

  • Page 14

    ... Package mechanical data DIM 14/17 STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 2 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 inch MIN. ...

  • Page 15

    ... STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 5 Packaging mechanical data DPAK FOOTPRINT All dimensions are in millimeters TAPE MECHANICAL DATA mm DIM. MIN. MAX 10.4 10.6 B1 12.1 D 1.5 1.6 D1 1.5 E 1.65 1.85 F 7.4 7.6 K0 2.55 2.75 P0 3.9 4.1 P1 7.9 8.1 P2 1.9 2 15.7 16.3 TAPE AND REEL SHIPMENT inch MIN ...

  • Page 16

    ... Revision history 6 Revision history Table 8. Revision history Date 01-Feb-2007 16/17 STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 Revision 1 First release Changes ...

  • Page 17

    ... STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 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. ...