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 highefficiency isolated DC-DC converters for telecom
and computer application. It is also intended for
any application with low gate charge drive
requirements.
Figure 6.TransconductanceFigure 7.Static drain-source on resistance
6/14 Doc ID 6958 Rev 18
STB80NF10, STP80NF10Electrical characteristics
Figure 8.Gate charge vs. gate-source voltage Figure 9.Capacitance variations
Figure 10. Normalized gate threshold voltage
vs. temperature
Figure 12. Source-drain diode forward
characteristics
Figure 11. Normalized on resistance vs.
temperature
Doc ID 6958 Rev 187/14
Test circuitsSTB80NF10, STP80NF10
3 Test circuits
Figure 13. Switching times test circuit for
PW
resistive load
VD
VGS
RG
RL
D.U.T.
2200
µF
3.3µF
AM01468v1
V
DD
Figure 15. Test circuit for inductive load
G
25
Ω
switching and diode recovery times
A
D
D.U. T.
S
B
R
FAST
DIODE
G
A
A
L=100µH
B
B
D
G
S
3.3
µF
1000
µF
V
DD
Figure 14. Gate charge test circuit
V
i=20V=VGMAX
PW
2200
µF
1kΩ
12V
IG=CONST
2.7kΩ
47kΩ
47kΩ
100Ω
100nF
D.U.T.
AM01469v1
Figure 16. Unclamped inductive load test
circuit
L
VD
ID
Vi
D.U. T.
2200
µF
3.3µF
1kΩ
VDD
V
VDD
G
Pw
AM01470v1
Figure 17. Unclamped inductive waveformFigure 18. Switching time waveform
V(BR)DSS
VD
IDM
ID
VDD
VDD
AM01472v1
8/14 Doc ID 6958 Rev 18
0
0
10%
tdon
ton
90%
tr
10%
V
GS
VDS
90%
tdoff
AM01471v1
toff
tf
90%
10%
AM01473v1
STB80NF10, STP80NF10Package 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 at: www.st.com. ECOPACK
is an ST trademark.
04-Nov-20038New datasheet according to PCN DSG-TRA/03/382
13-Dec-20049D²PAK inserted
16-Dec-200410@ inserted in table 2 for TO-220 marking
27-Jan-200511New value in table 3
22-Feb-200512Id value changed
28-Feb-200513New value in table 3
01-Mar-200514Vgs value changed
06-Apr-200615The document has been reformatted
25-Jan-200716Typo mistake on page 1 (order codes)
17-Nov-200817E
15-Apr-200918I
value has been updated
AS
value changed in Table 4: On/off states
DSS
Doc ID 6958 Rev 1813/14
STB80NF10, STP80NF10
Please Read Carefully:
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.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.