STF21N90K5 STMicroelectronics, STF21N90K5 Datasheet

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STF21N90K5

Manufacturer Part Number
STF21N90K5
Description
N-channel 900 V, 0.25 Ohm, 18.5 A TO-220FP Zener-protected SuperMESH(TM) 5 Power MOSFET
Manufacturer
STMicroelectronics
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STF21N90K5
Manufacturer:
TI
Quantity:
10
Features
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.
Table 1.
December 2011
STW21N90K5
STB21N90K5
STP21N90K5
STF21N90K5
Order codes
TO-220 worldwide best R
Worldwide best FOM (figure of merit)
Ultra low gate charge
100% avalanche tested
Zener-protected
Switching applications
STW21N90K5
STB21N90K5
STP21N90K5
STF21N90K5
Order codes
and TO-247 Zener-protected SuperMESH™5 Power MOSFET
N-channel 900 V, 0.25 Ω , 18.5 A D
Device summary
900 V
V
DSS
R
< 0.299 Ω
DS(on)
DS(on)
max
21N90K5
18.5 A
Marking
I
D
250 W
250 W
Doc ID 16744 Rev 5
40 W
P
W
STP21N90K5, STW21N90K5
STB21N90K5, STF21N90K5
Figure 1.
TAB
TAB
TO-220FP
Package
TO-220
TO-247
D
D
TO-220
2
2
PAK
2
G(1)
PAK
PAK, TO-220FP, TO-220
Internal schematic diagram
1
1
3
2
3
D(2, TAB)
S(3)
Tape and reel
Packaging
TO-220FP
TO-247
Tube
1
www.st.com
2
1
AM01476v1
3
2
3
1/21
21

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STF21N90K5 Summary of contents

Page 1

... Table 1. Device summary Order codes STB21N90K5 STF21N90K5 STP21N90K5 STW21N90K5 December 2011 STB21N90K5, STF21N90K5 STP21N90K5, STW21N90K5 TAB 250 18.5 A ...

Page 2

Contents Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

STx21N90K5 1 Electrical ratings Table 2. Absolute maximum ratings Symbol V Gate- source voltage GS I Drain current (continuous Drain current (continuous (2) I Drain current (pulsed Total dissipation at T ...

Page 4

Electrical characteristics 2 Electrical characteristics ( °C unless otherwise specified). CASE Table 4. On/off states Symbol Drain-source breakdown V (BR)DSS voltage (V Zero gate voltage drain I DSS current (V Gate body leakage current I GSS (V = ...

Page 5

STx21N90K5 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 I Source-drain current SD I Source-drain current (pulsed) SDM (1) ...

Page 6

Electrical characteristics 2.1 Electrical characteristics (curves) Figure 2. Safe operating area for TO-220 / 2 D PAK Figure 4. Safe operating area for TO-220FP Figure 6. Safe operating area for TO-247 6/21 Figure 3. Thermal impedance for TO-220 / 2 ...

Page 7

STx21N90K5 Figure 8. Output characteristics Figure 10. Gate charge vs gate-source voltage Figure 11. Static drain-source on resistance Figure 12. Capacitance variations Figure 9. Transfer characteristics Figure 13. Output capacitance stored energy Doc ID 16744 Rev 5 Electrical characteristics 7/21 ...

Page 8

Electrical characteristics Figure 14. Normalized gate threshold voltage vs temperature Figure 16. Source-drain diode forward characteristics Figure 18. Maximum avalanche energy vs starting (mJ) 200 180 160 140 120 100 ...

Page 9

STx21N90K5 3 Test circuits Figure 19. Switching times test circuit for resistive load D.U. Figure 21. Test circuit for inductive load switching and diode recovery times ...

Page 10

Package mechanical data 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 ...

Page 11

STx21N90K5 Table 9. D²PAK (TO-263) mechanical data Dim Min. Typ. 4.40 0.03 0.70 1.14 0.45 1.23 8.95 7.50 10 8.50 ...

Page 12

Package mechanical data Figure 25. D²PAK (TO-263) drawing Figure 26. D²PAK footprint 12.20 a. All dimension are in millimeters 12/21 (a) 16.90 3.50 9.75 Doc ID 16744 Rev 5 STx21N90K5 0079457_S 5.08 1.60 Footprint ...

Page 13

STx21N90K5 Table 10. TO-220 type A mechanical data Dim L20 L30 ∅ Min. Typ. 4.40 0.61 1.14 0.48 15.25 1.27 10 2.40 4.95 ...

Page 14

Package mechanical data Figure 27. TO-220 type A drawing 14/21 Doc ID 16744 Rev 5 STx21N90K5 0015988_typeA_Rev_S ...

Page 15

STx21N90K5 Table 11. TO-220FP mechanical data Dim Dia Figure 28. TO-220FP drawing A Min. 4.4 2.5 2.5 0.45 0.75 1.15 1.15 4.95 2.4 10 ...

Page 16

Package mechanical data Table 12. TO-247 mechanical data Dim ∅P ∅R S 16/21 mm. Min. Typ. 4.85 2.20 1.0 2.0 3.0 0.40 19.85 15.45 5.30 5.45 14.20 3.70 ...

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STx21N90K5 Figure 29. TO-247 drawing Doc ID 16744 Rev 5 Package mechanical data 0075325_G 17/21 ...

Page 18

Packaging information 5 Packaging information Table 13. D²PAK (TO-263) tape and reel mechanical data Dim. Min. A0 10.5 B0 15.7 D 1.5 D1 1.59 E 1.65 F 11.4 K0 4.8 P0 3.9 P1 11 0.25 ...

Page 19

STx21N90K5 Figure 30. Tape T K0 Figure 31. Reel REEL DIMENSIONS A 10 pitches cumulative tolerance on tape +/- 0 Top cover tape User direction of feed User direction of feed 40mm min. Access hole ...

Page 20

Revision history 6 Revision history Table 14. Document revision history Date 05-Nov-2009 18-Nov-2009 12-Jan-2010 14-Jul-2010 21-Dec-2011 20/21 Revision 1 First release. 2 Updated description on cover page 3 Corrected V value Document status promoted from preliminary data ...

Page 21

... STx21N90K5 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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