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STD70N2LH5 STU70N2LH5
N-channel 25 V, 0.006 48 A - DPAK - IPAK , STripFETTM V Power MOSFET
Preliminary Data
Features
Type STD70N2LH5 STU70N2LH5

VDSS 25 V 25 V
RDS(on) max 0.0071 0.0075
ID 48 A 48 A
3
3 2 1
RDS(on) * Qg industry benchmark Extremely low on-resistance RDS(on) Very low switching gate charge High avalanche ruggedness Low gate drive power losses
1
DPAK
IPAK
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
Marking 70N2LH5 70N2LH5 Package DPAK IPAK Packaging Tape & reel Tube
Order codes STD70N2LH5 STU70N2LH5
September 2008
Rev 2
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This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
Electrical ratings
STD70N2LH5 - STU70N2LH5
1
Electrical ratings
Table 2.
Symbol VDS VGS ID (1) ID IDM (2) PTOT
Absolute maximum ratings
Parameter 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 Value 25 22 48 43 192 60 0.4 TBD -55 to 175 Unit V V A A A W W/C mJ C
EAS (3) Tj Tstg
Single pulse avalanche energy Operating junction temperature Storage temperature
1. Limited by wire bonding 2. Pulse width limited by safe operating area 3. Starting Tj = 25 C, ID = 24 A, VDD = 12 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 2.5 100 275 Unit C/W C/W C
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STD70N2LH5 - STU70N2LH5
Electrical characteristics
2
Electrical characteristics
(TCASE = 25C unless otherwise specified) Table 4.
Symbol V(BR)DSS IDSS 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 = 25 V VDS = 25 V, TC = 125 C VGS = 22 V VDS= VGS, ID = 250 A VGS= 10 V, ID= 24 A SMD version VGS= 10 V, ID= 24 A VGS= 5 V, ID= 24 A SMD version VGS= 5 V, ID= 24 A 1 0.006 0.0071 Min. 25 1 10
100
Typ.
Max.
Unit V A A nA V
RDS(on)
Static drain-source on resistance
0.0064 0.0075 0.008 0.01
0.0084 0.0104
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 = 48 A VGS =5 V (Figure 3) VDD=15 V, ID = 48 A VGS =5 V (Figure 8) f=1 MHz gate bias Bias= 0 test signal level=20 mV open drain TBD nC Min Typ. 1300 300 50 8 TBD TBD TBD Max. Unit pF pF pF nC nC nC nC
RG
Gate input resistance
1.1
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Electrical characteristics
STD70N2LH5 - STU70N2LH5
Table 6.
Symbol td(on) tr td(off) tf
Switching on/off (resistive load)
Parameter Turn-on delay time Rise time Test conditions VDD=10 V, ID= 24 A, RG=4.7 , VGS= 10 V (Figure 2 and Figure 7) VDD=10 V, ID= 24 A, RG=4.7 , VGS= 10 V (Figure 2 and Figure 7) Min. Typ. TBD TBD Max. Unit ns ns
Turn-off delay time Fall time
TBD TBD
ns ns
Table 7.
Symbol ISD ISDM VSD trr Qrr IRRM
Source drain diode
Parameter Source-drain current Source-drain current (pulsed)(1) Forward on voltage Reverse recovery time Reverse recovery charge Reverse recovery current ISD=24 A, VGS=0 ISD=48 A, di/dt =100 A/s, VDD=20 V, Tj = 25 C (Figure 4) TBD TBD TBD Test conditions Min. Typ. Max. 48 192 1.1 Unit A A V ns nC A
1. Pulsed: pulse duration = 300s, duty cycle 1.5%
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STD70N2LH5 - STU70N2LH5
Test circuit
3
Figure 2.
Test circuit
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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Test circuit Figure 8. Gate charge waveform
STD70N2LH5 - STU70N2LH5
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STD70N2LH5 - STU70N2LH5
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
STD70N2LH5 - STU70N2LH5
DPAK MECHANICAL DATA
mm. DIM. MIN. A A1 A2 B b4 C C2 D D1 E E1 e e1 H L (L1) L2 L4 R V2 2.2 0.9 0.03 0.64 5.2 0.45 0.48 6 5.1 6.4 4.7 2.28 4.4 9.35 1 2.8 0.8 0.6 0.2 0 8 0 1 0.023 0.008 8 4.6 10.1 0.173 0.368 0.039 0.110 0.031 0.039 6.6 0.252 0.185 0.090 0.181 0.397 TYP MAX. 2.4 1.1 0.23 0.9 5.4 0.6 0.6 6.2 MIN. 0.086 0.035 0.001 0.025 0.204 0.017 0.019 0.236 0.200 0.260 TYP. MAX. 0.094 0.043 0.009 0.035 0.212 0.023 0.023 0.244 inch
0068772-F
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STD70N2LH5 - STU70N2LH5
Package mechanical data
TO-251 (IPAK) MECHANICAL DATA
DIM. MIN. A A1 A3 B B2 B3 B5 B6 C C2 D E G H L L1 L2 0.45 0.48 6 6.4 4.4 15.9 9 0.8 0.8 0.3 0.95 0.6 0.6 6.2 6.6 4.6 16.3 9.4 1.2 1 0.017 0.019 0.236 0.252 0.173 0.626 0.354 0.031 0.031 2.2 0.9 0.7 0.64 5.2 mm TYP. MAX. 2.4 1.1 1.3 0.9 5.4 0.85 0.012 0.037 0.023 0.023 0.244 0.260 0.181 0.641 0.370 0.047 0.039 MIN. 0.086 0.035 0.027 0.025 0.204 inch TYP. MAX. 0.094 0.043 0.051 0.031 0.212 0.033
H
A
C C2
L2 D
B3
B6
A1
L
=
=
3
B5
B
A3
=
B2
=
G
=
E
L1
1
2
=
0068771-E
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Packaging mechanical data
STD70N2LH5 - STU70N2LH5
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 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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STD70N2LH5 - STU70N2LH5
Revision history
6
Revision history
Table 8.
Date 16-Jan-2008 23-Sep-2008
Document revision history
Revision 1 2 First release VGS value has been changed on Table 2 and Table 5 Changes
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STD70N2LH5 - STU70N2LH5
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