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 STB7N52K3, STD7N52K3 STF7N52K3, STP7N52K3
N-channel 525 V, 0.84 , 6.2 A, D2PAK, DPAK, TO-220FP, TO-220 SuperMESH3TM Power MOSFET
Features
Type STB7N52K3 STD7N52K3 STF7N52K3 STP7N52K3 VDSS 525 V 525 V 525 V 525 V RDS(on) max < 0.98 < 0.98 < 0.98 < 0.98 ID 6.2 A 6.2 A 6.2 A (1) 6.2 A Pw
3
3
90 W 90 W 25 W 90 W
1
1
DPAK
DPAK
1. Limited by package
100% avalanche tested Extremely high dv/dt capability Gate charge minimized Very low intrinsic capacitances Improved diode reverse recovery characteristics Zener-protected Figure 1.
TO-220
1
3 2
3 1 2
TO-220FP
Internal schematic diagram
D(2)
Application
Switching applications
G(1)
Description
SuperMESH3TM is a new Power MOSFET technology that is obtained via improvements applied to STMicroelectronics' SuperMESHTM technology combined with a new optimized vertical structure. The resulting product has an extremely low on resistance, superior dynamic performance and high avalanche capability, making it especially suitable for the most demanding applications. Table 1. Device summary
Marking 7N52K3 7N52K3 7N52K3 7N52K3 Doc ID 14896 Rev 2 Package DPAK DPAK TO-220FP TO-220 Packaging Tape and reel Tape and reel Tube Tube 1/18
www.st.com 18
S(3)
AM01476v1
Order codes STB7N52K3 STD7N52K3 STF7N52K3 STP7N52K3 September 2009
Contents
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Contents
1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) .......................... 6
3 4 5 6
Test circuits
.............................................. 9
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2/18
Doc ID 14896 Rev 2
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Electrical ratings
1
Electrical ratings
Table 2.
Symbol VDS VGS ID ID IDM
(2)
Absolute maximum ratings
Value Parameter TO-220 DPAK DPAK TO-220FP Drain-source voltage (VGS = 0) Gate- source voltage Drain current (continuous) at TC = 25 C Drain current (continuous) at TC = 100 C Drain current (pulsed) Total dissipation at TC = 25 C Avalanche current, repetitive or notrepetitive (pulse width limited by Tj max) Single pulse avalanche energy (starting Tj = 25C, ID = IAR, VDD = 50V) Gate source ESD(HBM-C = 100 pF, R = 1.5 k) Peak diode recovery voltage slope Insulation withstand voltage (RMS) from all three leads to external heat sink (t = 1 s; TC = 25 C) Storage temperature Max. operating junction temperature -55 to 150 150 6.2 4.5 24.8 90 6.2 100 2500 12 2500 525 30 6.2 (1) 4.5 24.8 25
(1) (1)
Unit V V A A A W A mJ V V/ns V C C
PTOT IAR EAS VESD(G-S) dv/dt (3) VISO Tstg Tj
1. Limited by package 2. Pulse width limited by safe operating area 3. ISD 6.3 A, di/dt = TBD, VDD = 80% V(BR)DSS.
Table 3.
Symbol Rthj-case Rthj-pcb Rthj-amb Tl
Thermal data
Value Parameter TO-220 DPAK DPAK TO-220FP Thermal resistance junction-case max Thermal resistance junction-pcb max Thermal resistance junction-ambient max Maximum lead temperature for soldering purpose 62.5 300 1.39 50 30 62.5 5 C/W C/W C/W C Unit
Doc ID 14896 Rev 2
3/18
Electrical characteristics
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
2
Electrical characteristics
(TC = 25 C unless otherwise specified) Table 4.
Symbol V(BR)DSS IDSS IGSS VGS(th) RDS(on
On /off states
Parameter Drain-source breakdown voltage Test conditions ID = 1 mA, VGS = 0 Min. 525 1 50 10 3 3.75 0.84 4.5 0.98 Typ. Max. Unit V A A A V
VDS = Max rating Zero gate voltage drain current (VGS = 0) VDS = Max rating, TC=125 C Gate-body leakage current (VDS = 0) VGS = 20 V
Gate threshold voltage VDS = VGS, ID = 50 A Static drain-source on resistance VGS = 10 V, ID = 3.1 A
Table 5.
Symbol Ciss Coss Crss Co(tr)(1)
Dynamic
Parameter Input capacitance Output capacitance Reverse transfer capacitance Equivalent capacitance time related Equivalent capacitance energy related Intrinsic gate resistance Total gate charge Gate-source charge Gate-drain charge VDS = 0 to 520 V, VGS = 0 126 pF Test conditions Min. Typ. 737 110 10 Max. Unit pF pF pF
VDS = 100 V, f = 1 MHz, VGS = 0
-
-
-
198
-
pF
Co(er)(2)
RG Qg Qgs Qgd
f = 1 MHz open drain VDD = 420 V, ID = 6 A, VGS = 10 V (see Figure 20)
-
4 34 4.4 15
-
nC nC nC
-
-
1. Coss eq. time related is defined as a constant equivalent capacitance giving the same charging time as Coss when VDS increases from 0 to 80% VDSS 2. Coss eq. energy related is defined as a constant equivalent capacitance giving the same stored energy as Coss when VDS increases from 0 to 80% VDSS
4/18
Doc ID 14896 Rev 2
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Electrical characteristics
Table 6.
Symbol td(on) tr td(off) tf
Switching times
Parameter Turn-on delay time Rise time Turn-off-delay time Fall time Test conditions VDD = 260 V, ID = 3 A, RG = 4.7 , VGS = 10 V (see Figure 19) Min. Typ. 11 22 30 22 Max Unit ns ns ns ns
-
-
Table 7.
Symbol ISD ISDM (1) VSD (2) trr Qrr IRRM trr Qrr IRRM
Source drain diode
Parameter Source-drain current Source-drain current (pulsed) Forward on voltage Reverse recovery time Reverse recovery charge Reverse recovery current Reverse recovery time Reverse recovery charge Reverse recovery current ISD = 6 A, VGS = 0 ISD = 6 A, di/dt = 100 A/s VDD = 60 V (see Figure 24) ISD = 6 A, di/dt = 100 A/s VDD = 60 V, Tj = 150 C (see Figure 24) Test conditions Min. 260 1 11 338 1.4 13 Typ. Max. Unit 6.2 24.8 1.5 A A V ns nC A ns nC A
-
1. Pulse width limited by safe operating area 2. Pulsed: Pulse duration = 300 s, duty cycle 1.5%
Table 8.
Symbol BVGSO(1)
Gate-source Zener diode
Parameter Gate-source breakdown voltage Test conditions Igs= 1 mA (open drain) Min. 30 Typ. Max. Unit V
1. The built-in back-to-back Zener diodes have specifically been designed to enhance not only the device's ESD capability, but also to make them safely absorb possible voltage transients that may occasionally be applied from gate to source. In this respect the Zener voltage is appropriate to achieve an efficient and cost-effective intervention to protect the device's integrity. These integrated Zener diodes thus avoid the usage of external components
Doc ID 14896 Rev 2
5/18
Electrical characteristics
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
2.1
Figure 2.
ID (A)
Electrical characteristics (curves)
Safe operating area for TO-220, DPAK
AM04999v1
Tj=150C Tc=25C Sinlge pulse
Figure 3.
Thermal impedance for TO-220, DPAK
10
a
10s
)
Op Lim era ite tion d by in th m is ax ar Re
DS (
on
is
100s 1ms 10ms
1
0.1 0.1
1
10
100
VDS(V)
Figure 4.
ID (A)
Safe operating area for DPAK
AM04997v1
Tj=150C Tc=25C Sinlge pulse
Figure 5.
Thermal impedance for DPAK
10s
Op Lim era ite tion d by in th m is ax ar R ea
(o n)
DS
is
10
100s
1
1ms 10ms
0.1 0.1
1
10
100
VDS(V)
Figure 6.
ID (A)
Safe operating area for TO-220FP
AM04998v1
Tj=150C Tc=25C Sinlge pulse
Figure 7.
Thermal impedance for TO-220FP
10
pe ra ite tio d ni by n m this ax a R rea is
S( on )
1
10s 100s 1ms 10ms
O
0.1
0.01 0.1
Li
m
D
1
10
100
VDS(V)
6/18
Doc ID 14896 Rev 2
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3 Figure 8.
ID (A) 5 4 3 6V 2 1 5V 0 0 2 4 VDS(V) 1 0 0 2 4 4 3 2
Electrical characteristics Transfer characteristics
AM05401v1
Output characteristics
AM05000v1
Figure 9.
ID (A) 8 7 6 5
VGS=10V
6
8
VGS(V)
Figure 10. Normalized BVDSS vs temperature
BVDSS (norm) 1.10
AM05402v1
Figure 11. Static drain-source on resistance
RDS(on) () 0.95 0.90 ID=3.1A VGS=10V
AM05403v1
1.05 0.85 1.00 0.80 0.95 0.90 -50 -25 0 25 50 75 100 125 150 TJ(C) 0.75 0.70 0
1
2
3
4
5
6
ID(A)
Figure 12. Output capacitance stored energy
Eoss (J) 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 100 200 300 400 500 VDS(V)
AM05405v1
Figure 13. Capacitance variations
C (pF)
AM05404v1
1000
Ciss
100 Coss Crss
10
1 0.1
1
10
100
VDS(V)
Doc ID 14896 Rev 2
7/18
Electrical characteristics
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Figure 14. Gate charge vs gate-source voltage Figure 15. Normalized on resistance vs temperature
VGS (V) 12 10 8 6 4 100 2 0 0 5 10 15 20 25 30 35 50 0 Qg(nC) 0.5 0.0 -50 -25 0 25 50 75 100 125 150 TJ(C)
AM05406v1
VDS
VDD=420V ID=6A
VGS
RDS(on) (norm) 2.5
AM05408v1
400 350 300 250 200 150 1.5 1.0 2.0
Figure 16. Normalized gate threshold voltage vs temperature
VGS(th) (norm) 1.10
AM05407v1
Figure 17. Maximum avalanche energy vs temperature
EAS (mJ) 100 90 80 70 60 ID=6.2 A VDD=50 V
AM05409v1
1.00
0.90
50 40 30 20 10 0 0
0.80
0.70 -50 -25 0 25 50 75 100 125 150 TJ(C)
20
40
60
80
100 120 140 TJ(C)
Figure 18. Source-drain diode forward characteristics
VSD (V) 0.9 0.8 0.7 0.6 0.5 TJ=150C 0.4 0.3 0 1 2 3 4 5 6 7 8 ISD(A)
AM05410v1
TJ=-50C
TJ=25C
8/18
Doc ID 14896 Rev 2
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Test circuits
3
Test circuits
Figure 20. Gate charge test circuit
VDD 12V
2200
Figure 19. Switching times test circuit for resistive load
47k 100nF
1k
RL VGS VD RG PW D.U.T.
F
3.3 F
VDD Vi=20V=VGMAX
2200 F
IG=CONST 100 2.7k 47k PW 1k
AM01469v1
D.U.T. VG
AM01468v1
Figure 21. Test circuit for inductive load Figure 22. Unclamped Inductive load test switching and diode recovery times circuit
A D G S B 25 D.U.T.
A FAST DIODE B
A L=100H B D G 3.3 F 1000 F
L
VD
2200 F
3.3 F
VDD
VDD
ID
RG
S
Vi
D.U.T.
Pw
AM01470v1 AM01471v1
Figure 23. Unclamped inductive waveform
V(BR)DSS VD
Figure 24. Switching time waveform
ton tdon tr toff tdoff tf
90% IDM
90% 10%
ID VDD VDD
0
10%
VDS 90%
VGS
AM01472v1
0
10%
AM01473v1
Doc ID 14896 Rev 2
9/18
Package mechanical data
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
4
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK(R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark.
10/18
Doc ID 14896 Rev 2
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Package mechanical data
TO-220 mechanical data
mm Dim Min A b b1 c D D1 E e e1 F H1 J1 L L1 L20 L30 P Q 4.40 0.61 1.14 0.48 15.25 1.27 10 2.40 4.95 1.23 6.20 2.40 13 3.50 16.40 28.90 3.75 2.65 3.85 2.95 0.147 0.104 10.40 2.70 5.15 1.32 6.60 2.72 14 3.93 0.393 0.094 0.194 0.048 0.244 0.094 0.511 0.137 Typ Max 4.60 0.88 1.70 0.70 15.75 Min 0.173 0.024 0.044 0.019 0.6
inch Typ Max 0.181 0.034 0.066 0.027 0.62 0.050 0.409 0.106 0.202 0.051 0.256 0.107 0.551 0.154 0.645 1.137 0.151 0.116
Doc ID 14896 Rev 2
11/18
Package mechanical data
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
TO-220FP mechanical data
Dim. A B D E F F1 F2 G G1 H L2 L3 L4 L5 L6 L7 Dia 28.6 9.80 2.9 15.90 9 3 mm. Min. 4.40 2.5 2.5 0.45 0.75 1.15 1.15 4.95 2.40 10 16 30.6 10.60 3.6 16.40 9.30 3.2 1.126 0.385 0.114 0.626 0.354 0.118 Typ Max. 4.60 2.7 2.75 0.70 1.00 1.50 1.50 5.20 2.70 10.40 Min. 0.173 0.098 0.098 0.017 0.030 0.045 0.045 0.195 0.094 0.393 0.630 1.204 0.417 0.141 0.645 0.366 0.126 inch Typ. Max. 0.181 0.106 0.108 0.027 0.039 0.067 0.067 0.204 0.106 0.409
A
B
L3 L6 L7
Dia
F1
D
F
G1 H
F2
E
L2 L5
123
L4
7012510-I
12/18
Doc ID 14896 Rev 2
G
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Package mechanical data
DPAK (TO-263) mechanical data
mm Dim Min A A1 b b2 c c2 D D1 E E1 e e1 H J1 L L1 L2 R V2 4.40 0.03 0.70 1.14 0.45 1.23 8.95 7.50 10 8.50 2.54 4.88 15 2.49 2.29 1.27 1.30 0.4 0 8 0 5.28 15.85 2.69 2.79 1.40 1.75 0.192 0.590 0.099 0.090 0.05 0.051 Typ Max 4.60 0.23 0.93 1.70 0.60 1.36 9.35 10.40 Min 0.173 0.001 0.027 0.045 0.017 0.048 0.352 0.295 0.394 0.334
inch Typ Max 0.181 0.009 0.037 0.067 0.024 0.053 0.368 0.409 0.1 0.208 0.624 0.106 0.110 0.055 0.069 0.016 8
0079457_M
Doc ID 14896 Rev 2
13/18
Package mechanical data
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
TO-252 (DPAK) mechanical data
DIM. A A1 A2 b b4 c c2 D D1 E E1 e e1 H L L1 L2 L4 R V2 0o 0.60 0.20 8o 4.40 9.35 1 2.80 0.80 1 6.40 4.70 2.28 4.60 10.10 mm. min. 2.20 0.90 0.03 0.64 5.20 0.45 0.48 6.00 5.10 6.60 typ max. 2.40 1.10 0.23 0.90 5.40 0.60 0.60 6.20
0068772_G
14/18
Doc ID 14896 Rev 2
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Package mechanical data
5
Package mechanical data
DPAK FOOTPRINT
All dimensions are in millimeters
TAPE AND REEL SHIPMENT
REEL MECHANICAL DATA
DIM. A B C D G N T 1.5 12.8 20.2 16.4 50 22.4 18.4 13.2 mm MIN. MAX. 330 0.059 0.504 0.520 0.795 0.645 0.724 1.968 0.881 BULK QTY 2500 inch MIN. MAX. 12.992
TAPE MECHANICAL DATA
DIM. A0 B0 B1 D D1 E F K0 P0 P1 P2 R
W
BASE QTY 2500
mm MIN. 6.8 10.4 1.5 1.5 1.65 7.4 2.55 3.9 7.9 1.9 40
15.7 16.3
inch MIN. MAX. 7 0.267 0.275 0.409 0.417 0.476 0.059 0.063 0.059 0.065 0.073 0.291 0.299 0.100 0.108 0.153 0.161 0.311 0.319 0.075 0.082 1.574
0.618 0.641
MAX. 10.6 12.1 1.6 1.85 7.6 2.75 4.1 8.1 2.1
Doc ID 14896 Rev 2
15/18
Package mechanical data
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
D2PAK FOOTPRINT
TAPE AND REEL SHIPMENT
REEL MECHANICAL DATA
DIM. A B C D G N T 1.5 12.8 20.2 24.4 100 30.4 26.4 13.2 mm MIN. MAX. 330 0.059 0.504 0.520 0795 0.960 1.039 3.937 1.197 BULK QTY 1000 inch MIN. MAX. 12.992
TAPE MECHANICAL DATA
DIM. A0 B0 D D1 E F K0 P0 P1 P2 R T W mm MIN. 10.5 15.7 1.5 1.59 1.65 11.4 4.8 3.9 11.9 1.9 50 0.25 23.7 24.3 MAX. 10.7 15.9 1.6 1.61 1.85 11.6 5.0 4.1 12.1 2.1 inch MIN. MAX. 0.413 0.421 0.618 0.626 0.059 0.063 0.062 0.063 0.065 0.073 0.449 0.456 0.189 0.197 0.153 0.161 0.468 0.476 0.075 0.082 1.574 0.35 0.0098 0.0137 0.933 0.956
BASE QTY 1000
* on sales type
16/18
Doc ID 14896 Rev 2
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
Revision history
6
Revision history
Table 9.
Date 07-Jul-2008 10-Sep-2009
Document revision history
Revision 1 2 First release Document status promoted from preliminary data to datasheet. Changes
Doc ID 14896 Rev 2
17/18
STB7N52K3, STD7N52K3, STF7N52K3, STP7N52K3
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.
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18/18
Doc ID 14896 Rev 2


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