STD85N3LH5 STP85N3LH5 - STU85N3LH5
N-channel 30 V, 0.0042 , 80 A, DPAK, TO-220, IPAK STripFETTM V Power MOSFET
Features
Type STD85N3LH5 STP85N3LH5 STU85N3LH5
VDSS 30 V 30 V 30 V
RDS(on) max < 0.005 < 0.0054 < 0.0054
ID 80 A 80 A 80 A
3 1
1 3 2
DPAK
IPAK
RDS(on) * Qg industry benchmark Extremely low on-resistance RDS(on) High avalanche ruggedness Low gate drive power losses
1 3 2
TO-220
Application
Switching applications
Figure 1.
Internal schematic diagram
Description
This product utilizes the 5th generation of design rules of ST's proprietary STripFETTM technology. The lowest available RDS(on)*Qg, in the standard packages, makes this device suitable for the most demanding DC-DC converter applications, where high power density is to be achieved.
Table 1.
Device summary
Order codes Marking 85N3LH5 85N3LH5 85N3LH5 Package DPAK TO-220 IPAK Packaging Tape and reel Tube Tube
STD85N3LH5 STP85N3LH5 STU85N3LH5
September 2008
Rev 5
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www.st.com 16
Contents
STD85N3LH5 - STP85N3LH5 - STU85N3LH5
Contents
1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . .. . .. . .. . .. . .... 6
3 4 5 6
Test circuit
. . .. . .. . .. . .. . .. . .. . .. . .. . .... 8
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
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Electrical ratings
1
Electrical ratings
Table 2.
Symbol VDS VDS VGS ID (1) ID IDM (2) PTOT
Absolute maximum ratings
Parameter Drain-source voltage (VGS = 0) Drain-source voltage (VGS = 0) @ TJMAX 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 Value 30 35 22 80 55 320 70 0.47 165 -55 to 175 175 Unit V V V A A A W W/C mJ C C
EAS (3) Tstg Tj
Single pulse avalanche energy Storage temperature Max. operating junction temperature
1. Limited by wire bonding 2. Pulse width limited by safe operating area 3. Starting Tj = 25C, ID = 40 A, VDD = 25 V
Table 3.
Symbol Rthj-case Rthj-amb Tj
Thermal resistance
Parameter Thermal resistance junction-case max Thermal resistance junction-case max Maximum lead temperature for soldering purpose Value 2.14 100 275 Unit C/W C/W C
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Electrical characteristics
STD85N3LH5 - STP85N3LH5 - STU85N3LH5
2
Electrical characteristics
(TCASE = 25 C unless otherwise specified) Table 4.
Symbol V(BR)DSS I DSS IGSS VGS(th)
Static
Parameter Drain-source breakdown Voltage Zero gate voltage drain current (VGS = 0) Gate body leakage current (VDS = 0) Gate threshold voltage Test conditions ID = 250 A, VGS= 0 VDS = 20 V VDS = 20 V,Tc = 125 C VGS = 22 V VDS = VGS, ID = 250 A VGS = 10 V, ID = 40 A SMD version VGS = 10 V, ID = 40 A VGS = 5 V, ID = 40 A SMD version VGS = 5 V, ID = 40 A 1 0.042 Min. 30 1 10
100
Typ.
Max.
Unit V A A nA V
2.5 0.005
RDS(on)
Static drain-source on resistance
0.0046 0.0054 0.0052 0.0065 0.0058 0.0071
Table 5.
Symbol Ciss Coss Crss Qg Qgs Qgd Qgs1 Qgs2
Dynamic
Parameter Input capacitance Output capacitance Reverse transfer capacitance Total gate charge Gate-source charge Gate-drain charge Pre Vth gate-to-source charge Post Vth gate-to-source charge Test conditions VDS = 25 V, f=1 MHz, VGS = 0 VDD = 15 V, ID = 80 A VGS = 5 V (see Figure 16) VDD = 15 V, ID = 80 A VGS = 5 V (see Figure 19) f = 1 MHz gate bias Bias = 0 test signal level = 20 mV open drain 4.5 nC Min Typ. 1850 380 58 14 6.8 4.7 2.3 Ma x . Unit pF pF pF nC nC nC nC
RG
Gate input resistance
1.2
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STD85N3LH5 - STP85N3LH5 - STU85N3LH5
Electrical characteristics
Table 6.
Symbol td(on) tr td(off) tf
Switching on/off (inductive load)
Parameter Turn-on delay time Rise time Test conditions VDD = 15 V, ID = 40 A, RG = 4.7 , VGS = 5 V (see Figure 15) VDD = 15 V, ID = 40 A, RG = 4.7 , VGS = 5 V (see Figure 15) Min. Typ. 6 14 Max. Unit ns ns
Turn-off delay time Fall time
23.6 10.8
ns ns
Table 7.
Symbol ISD ISDM
(1)
Source drain diode
Parameter Source-drain current Source-drain current (pulsed) Forward on voltage Reverse recovery time Reverse recovery charge Reverse recovery current ISD = 40 A, VGS = 0 ISD = 80 A, di/dt = 100 A/s, VDD = 20 V (see Figure 17) 31.8 26.1 1.6 Test conditions Min. Typ. Max. 80 320 1.1 Unit A A V ns nC A
VSD(2) trr Q rr IRRM
1. Pulse width limited by safe operating area 2. Pulsed: pulse duration = 300 s, duty cycle 1.5%
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Electrical characteristics
STD85N3LH5 - STP85N3LH5 - STU85N3LH5
2.1
Figure 2.
Electrical characteristics (curves)
Safe operating area Figure 3. Thermal impedance
Figure 4.
Output characteristics
Figure 5.
Transfer characteristics
Figure 6.
Normalized BVDSS vs temperature
Figure 7.
Static drain-source on resistance
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STD85N3LH5 - STP85N3LH5 - STU85N3LH5 Figure 8. Gate charge vs gate-source voltage Figure 9.
Electrical characteristics Capacitance variations
Figure 10. Normalized gate threshold voltage vs temperature
Figure 11. Normalized on resistance vs temperature
Figure 12. Source-drain diode forward characteristics
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Test circuit
STD85N3LH5 - STP85N3LH5 - STU85N3LH5
3
Test circuit
Figure 14. Unclamped inductive waveform
Figure 13. Unclamped inductive load test circuit
Figure 15. Switching times test circuit for resistive load
Figure 16. Gate charge test circuit
Figure 17. Test circuit for inductive load Figure 18. Switching time waveform switching and diode recovery times
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STD85N3LH5 - STP85N3LH5 - STU85N3LH5 Figure 19. Gate charge waveform
Id Vds Vgs
Test circuit
Vgs(th)
Qgs1 Qgs2
Qgd
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Package mechanical data
STD85N3LH5 - STP85N3LH5 - STU85N3LH5
4
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK 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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STD85N3LH5 - STP85N3LH5 - STU85N3LH5
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
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Package mechanical data
STD85N3LH5 - STP85N3LH5 - STU85N3LH5
TO-251 (IPAK) mechanical data
mm. DIM. A A1 b b2 b4 c c2 D E e e1 H L (L1) L2 V1 9.00 0.80 0. 80 10 o 4.40 16.10 9.40 1.20 5.20 0.45 0.48 6.00 6.40 2. 28 4.60 min. 2.20 0.90 0.64 typ max. 2.40 1.10 0.90 0.95 5.40 0.60 0.60 6.20 6.60
0068771_H
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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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Packaging mechanical data
STD85N3LH5 - STP85N3LH5 - STU85N3LH5
5
Packaging 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 i n ch 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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STD85N3LH5 - STP85N3LH5 - STU85N3LH5
Revision history
6
Revision history
Table 8.
Date 19-Oct-2007 20-Feb-2008
Document revision history
Revision 1 2 First release Minor text changes to improve readability Added new package, mechanical data: TO-220 Figure 2: Safe operating area has been corrected Figure 7: Static drain-source on resistance updated New value on Table 2: Absolute maximum ratings Changes
21-Jul-2008
3
20-Aug-2008 25-Sep-2008
4 5
Added max value on VGS(th) (Table 4) VGS values has been changed on Table 2 and Table 4
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STD85N3LH5 - STP85N3LH5 - STU85N3LH5
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