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STB7N52K3 - STD7N52K3 STF7N52K3 - STP7N52K3
N-channel 525 V, 0.84 , 6.3 A, D2PAK, DPAK, TO-220FP, TO-220 SuperMESH3TM Power MOSFET
Preliminary Data
Features
Type STB7N52K3 STD7N52K3 STF7N52K3 STP7N52K3 VDSS 525 V 525 V 525 V 525 V RDS(on) max < 0.98 < 0.98 < 0.98 ID 6.3 A 6.3 A 6.3 A Pw
3
3
90 W 90 W 25 W 90 W
1
1
DPAK
DPAK
< 0.98 6.3 A(1)
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.
3
3 1 2
TO-220
1
2
TO-220FP
Internal schematic diagram
Application
Switching applications
Description
The new SuperMESH3TM series is obtained through the combination of a further fine tuning of ST's well established strip-based PowerMESHTM layout with a new optimization of the vertical structure. In addition to reducing on-resistance significantly versus previous generation, special attention has been taken to ensure a very good dv/dt capability and higher margin in breakdown voltage for the most demanding application. Table 1. Device summary
Order codes STB7N52K3 STD7N52K3 STF7N52K3 STP7N52K3 July 2008 Marking 7N52K3 7N52K3 7N52K3 7N52K3 Rev 1 Package DPAK DPAK TO-220FP TO-220 Packaging Tape and reel Tape and reel Tube Tube 1/15
www.st.com 15
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
Contents
STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
Contents
1 2 3 4 5 6 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Test circuits .............................................. 6
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
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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 Derating factor 6.3 4 25 90 0.72 2500 TBD --55 to 150 150 2500 525 30 6.3 (1) 4
(1) (1)
Unit V V A A A W W/C V V/ns V C C
25
PTOT
25 0.2
VESD(G-S) dv/dt (3) VISO Tstg Tj
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
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
Parameter Thermal resistance junction-case max Thermal resistance junction-pcb max Thermal resistance junction-ambient max Maximum lead temperature for soldering purpose -62.5 TO-220 DPAK DPAK TO-220FP 1.39 50 -30 -300 5 -62.5 Unit C/W C/W C/W C
Table 4.
Symbol IAR EAS
Avalanche characteristics
Parameter Avalanche current, repetitive or not-repetitive (pulse width limited by Tj max) Single pulse avalanche energy (starting Tj = 25C, ID = IAR, VDD = 50V) Max value 6.3 TBD Unit A mJ
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Electrical characteristics
STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
2
Electrical characteristics
(TC = 25 C unless otherwise specified) Table 5.
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 6.
Symbol gfs (1) Ciss Coss Crss COSS eq(1) RG Qg Qgs Qgd
Dynamic
Parameter Forward transconductance Input capacitance Output capacitance Reverse transfer capacitance Equivalent output capacitance Intrinsic gate resistance Total gate charge Gate-source charge Gate-drain charge Test conditions VDS = 15 V, ID = 3.1 A Min. Typ. TBD TBD TBD TBD TBD TBD TBD TBD TBD Max. Unit S pF pF pF pF nC nC nC
VDS = 50 V, f = 1 MHz, VGS = 0
VGS = 0, VDS = 0 to 420 V f = 1 MHz open drain VDD = 420 V, ID = 6.3 A, VGS = 10 V (see Figure 3)
1. Coss eq. is defined as a constant equivalent capacitance giving the same charging time as Coss when VDS increases from 0 to 80% VDSS
Table 7.
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 = 262 V, ID = 3.1 A, RG = 4.7 , VGS = 10 V (see Figure 2) Min. Typ. TBD TBD TBD TBD Max Unit ns ns ns ns
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STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
Electrical characteristics
Table 8.
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 = 6.3 A, VGS = 0 ISD = 6.3 A, di/dt = 100 A/s VDD = 30 V (see Figure 7) ISD = 6.3 A, di/dt = 100 A/s VDD = 30 V, Tj = 150 C (see Figure 7) TBD TBD TBD TBD TBD TBD Test conditions Min. Typ. Max. Unit 6.3 25 1.6 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 9.
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
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Test circuits
STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
3
Figure 2.
Test circuits
Switching times test circuit for resistive load Figure 3. Gate charge test circuit
Figure 4.
Test circuit for inductive load Figure 5. switching and diode recovery times
Unclamped Inductive load test circuit
Figure 6.
Unclamped inductive waveform
Figure 7.
Switching time waveform
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STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
Package mechanical data
4
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com
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Package mechanical data
STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
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
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STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
Package mechanical data
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
G
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Package mechanical data
STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
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
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STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
Package mechanical data
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
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Package mechanical data
STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
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
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STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
Package mechanical data
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
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Revision history
STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
6
Revision history
Table 10.
Date 07-Jul-2008
Document revision history
Revision 1 First release Changes
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STB7N52K3 - STD7N52K3 - STF7N52K3 - STP7N52K3
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