STD40NF10
Datasheet
N-channel 100 V, 25 mΩ typ., 50 A, STripFET™ II Power MOSFET
in a DPAK package
Features
TAB
2 3
1
•
•
•
DPAK
Type
VDS
RDS(on) max.
ID
STD40NF10
100 V
28 mΩ
50 A
Exceptional dv/dt capability
100% avalanche tested
Low gate charge
D(2, TAB)
Applications
•
G(1)
Switching applications
Description
S(3)
AM01475v1_noZen
This Power MOSFET series has been developed using STMicroelectronics' unique
STripFET™ process, which is specifically designed to minimize input capacitance
and gate charge. This renders the device suitable for use as primary switch in
advanced high-efficiency isolated DC-DC converters for telecom and computer
applications, and applications with low gate charge driving requirements.
Product status link
STD40NF10
Product summary
Order code
STD40NF10
Marking
D40NF10
Package
DPAK
Packing
Tape and reel
DS7037 - Rev 2 - August 2018
For further information contact your local STMicroelectronics sales office.
www.st.com
STD40NF10
Electrical ratings
1
Electrical ratings
Table 1. Absolute maximum ratings
Symbol
Parameter
Value
Unit
VDS
Drain-source voltage
100
V
VGS
Gate-source voltage
±20
V
Drain current (continuous) at TC = 25 °C
50
A
Drain current (continuous) at TC = 100 °C
35
A
Drain current (pulsed)
200
A
PTOT
Total dissipation at TC = 25 °C
125
W
EAS(3)
Single-pulse avalanche energy
385
mJ
dv/dt(4)
Peak diode recovery voltage slope
27
V/ns
-55 to 175
°C
Value
Unit
ID(1)
IDM
(2)
Tstg
Tj
Storage temperature range
Operating junction temperature range
1. This value is limited by wire bonding.
2. Pulse width limited by safe operating area.
3. Starting TJ = 25 °C, ID = 50 A, VDD = 25 V
4. ISD ≤ 50 A, di/dt ≤ 600 A/μs, VDS ≤ V(BR)DSS, TJ ≤ TJMAX
Table 2. Thermal data
Symbol
Parameter
Rthj-case
Thermal resistance junction-case
1.2
°C/W
Rthj-pcb(1)
Thermal resistance junction-pcb
50
°C/W
1. When mounted on an FR-4 board of 1 inch², 2 oz Cu.
DS7037 - Rev 2
page 2/18
STD40NF10
Electrical characteristics
2
Electrical characteristics
TCASE = 25 °C unless otherwise specified
Table 3. On/off states
Symbol
V(BR)DSS
Parameter
Test conditions
Drain-source breakdown voltage
VGS = 0 V, ID = 250 μA
Min.
Typ.
100
Zero gate voltage drain current
1
µA
10
µA
±100
nA
3
4
V
25
28
mΩ
Min.
Typ.
Max.
Unit
-
2180
pF
-
298
pF
-
83.7
pF
VGS = 0 V, VDS = 100 V,
TC = 125 °C(1)
IGSS
Gate body leakage current
VDS = 0 V, VGS = ±20 V
VGS(th)
Gate threshold voltage
VDD = VGS, ID = 250 µA
RDS(on)
Static drain-source on-resistance
VGS = 10 V, ID = 25 A
Unit
V
VGS = 0 V, VDS = 100 V
IDSS
Max.
2
1. Defined by design, not subject to production test.
Table 4. Dynamic
Symbol
Parameter
Test conditions
Ciss
Input capacitance
Coss
Output capacitance
Crss
Reverse transfer capacitance
Qg
Total gate charge
VDD = 50 V, ID = 40 A,
-
46.5
Gate-source charge
VGS = 0 to 10 V
-
9
Gate-drain charge
(see Figure 13. Test circuit for gate
charge behavior)
-
19
25
nC
Min.
Typ.
Max.
Unit
Qgs
Qgd
VDS = 25 V, f = 1 MHz,
VGS = 0 V
62
nC
nC
Table 5. Switching times
Symbol
td(on)
tr
td(off)
tf
Parameter
Test conditions
Turn-on delay time
VDD = 50 V, ID = 25 A,
-
21
-
ns
Rise time
RG = 4.7 Ω, VGS = 10 V
-
46
-
ns
Turn-off delay time
(see Figure 12. Test circuit for
resistive load switching times and
Figure 17. Switching time
waveform)
-
54
-
ns
-
13
-
ns
Min.
Typ.
Max.
Unit
Fall time
Table 6. Source-drain diode
Symbol
ISD
ISDM(1)
VSD
DS7037 - Rev 2
(2)
Parameter
Test conditions
Source-drain current
-
50
A
Source-drain current (pulsed)
-
200
A
-
1.5
V
Forward on voltage
ISD = 50 A, VGS = 0 V
page 3/18
STD40NF10
Electrical characteristics
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
trr
Reverse recovery time
ISD = 50 A, di/dt = 100 A/µs,
-
80
ns
Qrr
Reverse recovery charge
VDD = 25 V, TJ = 150 °C
-
250
nC
Reverse recovery current
(see Figure 14. Test circuit for
inductive load switching and diode
recovery times)
-
6.4
A
IRRM
1. Pulse width limited by safe operating area
2. Pulsed: pulse duration = 300 µs, duty cycle 1.5%
DS7037 - Rev 2
page 4/18
STD40NF10
Electrical characteristics (curves)
2.1
Electrical characteristics (curves)
Figure 1. Safe operating area
Figure 2. Thermal impedance
Figure 3. Output characteristics
Figure 4. Transfer characteristics
Figure 5. Static drain-source on-resistance
Figure 6. Gate charge vs gate-source voltage
DS7037 - Rev 2
page 5/18
STD40NF10
Electrical characteristics (curves)
Figure 7. Capacitance variations
Figure 8. Normalized gate threshold voltage vs
temperature
-100
Figure 9. Normalized on-resistance vs temperature
Figure 10. Source-drain diode forward characteristics
-100
Figure 11. Normalized V(BR)DSS vs temperature
V(BR)DSS
(norm.)
-100
DS7037 - Rev 2
TJ (°C)
page 6/18
STD40NF10
Test circuits
3
Test circuits
Figure 12. Test circuit for resistive load switching times
Figure 13. Test circuit for gate charge behavior
VDD
12 V
2200
+ μF
3.3
μF
VDD
VD
VGS
1 kΩ
100 nF
RL
IG= CONST
VGS
RG
47 kΩ
+
pulse width
D.U.T.
2.7 kΩ
2200
μF
pulse width
D.U.T.
100 Ω
VG
47 kΩ
1 kΩ
AM01469v1
AM01468v1
Figure 14. Test circuit for inductive load switching and
diode recovery times
D
G
A
D.U.T.
S
25 Ω
A
L
A
B
B
3.3
µF
D
G
+
VD
100 µH
fast
diode
B
Figure 15. Unclamped inductive load test circuit
RG
1000
+ µF
2200
+ µF
VDD
3.3
µF
VDD
ID
D.U.T.
S
D.U.T.
Vi
_
pulse width
AM01471v1
AM01470v1
Figure 17. Switching time waveform
Figure 16. Unclamped inductive waveform
ton
V(BR)DSS
td(on)
VD
toff
td(off)
tr
tf
90%
90%
IDM
VDD
10%
0
ID
VDD
AM01472v1
VGS
0
VDS
10%
90%
10%
AM01473v1
DS7037 - Rev 2
page 7/18
STD40NF10
Package information
4
Package information
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.
DS7037 - Rev 2
page 8/18
STD40NF10
DPAK (TO-252) type A2 package information
4.1
DPAK (TO-252) type A2 package information
Figure 18. DPAK (TO-252) type A2 package outline
0068772_type-A2_rev25
DS7037 - Rev 2
page 9/18
STD40NF10
DPAK (TO-252) type A2 package information
Table 7. DPAK (TO-252) type A2 mechanical data
Dim.
mm
Min.
Max.
A
2.20
2.40
A1
0.90
1.10
A2
0.03
0.23
b
0.64
0.90
b4
5.20
5.40
c
0.45
0.60
c2
0.48
0.60
D
6.00
6.20
D1
4.95
E
6.40
E1
5.10
5.20
5.30
e
2.159
2.286
2.413
e1
4.445
4.572
4.699
H
9.35
10.10
L
1.00
1.50
L1
2.60
2.80
3.00
L2
0.65
0.80
0.95
L4
0.60
R
V2
DS7037 - Rev 2
Typ.
5.10
5.25
6.60
1.00
0.20
0°
8°
page 10/18
STD40NF10
DPAK (TO-252) type C2 package information
4.2
DPAK (TO-252) type C2 package information
Figure 19. DPAK (TO-252) type C2 package outline
0068772_C2_25
DS7037 - Rev 2
page 11/18
STD40NF10
DPAK (TO-252) type C2 package information
Table 8. DPAK (TO-252) type C2 mechanical data
Dim.
mm
Min.
Typ.
Max.
A
2.20
2.30
2.38
A1
0.90
1.01
1.10
A2
0.00
0.10
b
0.72
0.85
b4
5.13
c
0.47
0.60
c2
0.47
0.60
D
6.00
D1
5.10
E
6.50
E1
5.20
e
2.186
2.286
2.386
H
9.80
10.10
10.40
L
1.40
1.50
1.70
L1
L2
6.20
5.60
6.60
6.70
5.50
0.90
1.25
0.51 BSC
0.60
L6
DS7037 - Rev 2
6.10
5.46
2.90 REF
L3
L4
5.33
0.80
1.00
1.80 BSC
θ1
5°
7°
9°
θ2
5°
7°
9°
V2
0°
8°
page 12/18
STD40NF10
DPAK (TO-252) type C2 package information
Figure 20. DPAK (TO-252) recommended footprint (dimensions are in mm)
FP_0068772_25
DS7037 - Rev 2
page 13/18
STD40NF10
DPAK (TO-252) packing information
4.3
DPAK (TO-252) packing information
Figure 21. DPAK (TO-252) tape outline
10 pitches cumulative
tolerance on tape +/- 0.2 mm
T
P0
Top cover
tape
P2
D
E
F
B1
K0
For machine ref. only
including draft and
radii concentric around B0
W
B0
A0
P1
D1
User direction of feed
R
Bending radius
User direction of feed
AM08852v1
DS7037 - Rev 2
page 14/18
STD40NF10
DPAK (TO-252) packing information
Figure 22. DPAK (TO-252) reel outline
T
40mm min.
access hole
at slot location
B
D
C
N
A
G measured
at hub
Tape slot
in core for
tape start
2.5mm min.width
Full radius
AM06038v1
Table 9. DPAK (TO-252) tape and reel mechanical data
Tape
Dim.
mm
mm
Dim.
Min.
Max.
A0
6.8
7
A
B0
10.4
10.6
B
1.5
12.1
C
12.8
1.6
D
20.2
G
16.4
50
B1
DS7037 - Rev 2
Reel
Min.
Max.
330
13.2
D
1.5
D1
1.5
E
1.65
1.85
N
F
7.4
7.6
T
K0
2.55
2.75
P0
3.9
4.1
Base qty.
2500
P1
7.9
8.1
Bulk qty.
2500
P2
1.9
2.1
R
40
T
0.25
0.35
W
15.7
16.3
18.4
22.4
page 15/18
STD40NF10
Revision history
Table 10. Document revision history
Date
Version
19-Nov-2010
1
Changes
First issue.
Updated Section 2 Electrical characteristics.
09-Aug-2018
2
Updated Section 4 Package information.
Minor text changes
DS7037 - Rev 2
page 16/18
STD40NF10
Contents
Contents
1
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2
Electrical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4
Package information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
4.1
DPAK (TO-252) type A2 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2
DPAK (TO-252) type C2 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.3
DPAK (TO-252) packing information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
DS7037 - Rev 2
page 17/18
STD40NF10
IMPORTANT NOTICE – PLEASE READ CAREFULLY
STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST
products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST
products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of
Purchasers’ products.
No license, express or implied, to any intellectual property right is granted by ST herein.
Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2018 STMicroelectronics – All rights reserved
DS7037 - Rev 2
page 18/18
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