STB85NF3LL
N-channel 30V - 0.006Ω - 85A - D2PAK
Low gate charge STripFET™ II Power MOSFET
General features
Type
VDSS
RDS(on)
ID
STB85NF3LL
30V
ID(on) x RDS(on)max,
ID = 40 A
VDS =25V, f = 1 MHz,
VGS = 0
VDD =24V, ID = 60A
VGS =4.5V
V
0.006 0.008
0.0075 0.0095
Typ.
Max.
Ω
Ω
Unit
30
S
2210
635
138
pF
pF
pF
30
9
12.5
40
nC
nC
nC
Typ.
Max.
Unit
1. Pulsed: pulse duration=300µs, duty cycle 1.5%
Table 5.
Symbol
td(on)
tr
td(off)
tf
td(off)
tf
tc
4/13
)-
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t
c
Input capacitance
Output capacitance
Reverse transfer
capacitance
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Test conditions
Forward transconductance
Ciss
Qgs
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ol
Parameter
Typ.
VDS = Max rating @125°C
VGS = 4.5V, ID = 40A
Dynamic
Min.
VDS = Max rating,
Zero gate voltage drain
current (VGS = 0)
Symbol
b
O
ID = 250µA, VGS= 0
IDSS
Table 4.
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Test conditions
Switching times
Parameter
Test conditions
Turn-on delay time
Rise time
Turn-off delay time
Fall time
RG=4.7Ω, VGS=4.5V
Off-voltage rise time
Fall time
Cross-over time
Vclamp =24V, ID =30A
RG = 4.7Ω, VGS = 4.5V
Figure 14 on page 8
VDD= 15V, ID= 30A,
Figure 12 on page 8
Min.
22
130
36.5
36.5
ns
ns
ns
ns
32
23
40
ns
ns
ns
STB85NF3LL
Electrical characteristics
Table 6.
Source drain diode
Symbol
Max
Unit
Source-drain current
85
A
ISDM(1)
Source-drain current (pulsed)
340
A
VSD(2)
Forward on voltage
ISD = 85A, VGS = 0
1.3
V
Reverse recovery time
Reverse recovery charge
Reverse recovery current
di/dt = 100A/µs,
VDD = 15V, TJ = 150°C
ISD
trr
Qrr
IRRM
Parameter
Test conditions
Min
ISD = 85A,
Typ.
65
105
3.4
ns
µC
A
)
s
(
ct
Figure 14 on page 8
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1. Pulse width limited by safe operating area
2. Pulsed: pulse duration=300µs, duty cycle 1.5%
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Electrical characteristics
STB85NF3LL
2.1
Electrical characteristics (curves)
Figure 1.
Safe operating area
Figure 2.
Thermal impedance
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Figure 3.
Output characterisics
Figure 4.
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Transfer characteristics
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6/13
P
e
let
Figure 5.
Transconductance
Figure 6.
Static drain-source on resistance
STB85NF3LL
Figure 7.
Figure 9.
Electrical characteristics
Gate charge vs gate-source voltage Figure 8.
Normalized gate threshold voltage
vs temperature
Capacitance variations
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Figure 10. Normalized on resistance vs
temperature
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Figure 11. Source-drain diode forward
characteristics
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7/13
Test circuit
3
STB85NF3LL
Test circuit
Figure 12. Switching times test circuit for
resistive load
Figure 13. Gate charge test circuit
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Figure 14. Test circuit for inductive load
Figure 15. Unclamped Inductive load test
switching and diode recovery times
circuit
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(s
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Figure 16. Unclamped inductive waveform
s
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8/13
s
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STB85NF3LL
4
Package mechanical data
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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Package mechanical data
STB85NF3LL
D2PAK MECHANICAL DATA
TO-247 MECHANICAL DATA
mm.
inch
DIM.
MAX.
MIN.
A
MIN.
4.4
TYP
4.6
0.173
0.181
A1
2.49
2.69
0.098
0.106
A2
0.03
0.23
0.001
0.009
B
0.7
0.93
0.027
B2
1.14
1.7
0.044
C
0.45
0.6
0.017
C2
1.23
1.36
0.048
D
8.95
9.35
0.352
D1
E
8
10
E1
8.5
4.88
L
15
L2
1.27
L3
1.4
M
2.4
R
du
bs
G
V2
e
t
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ol
e
t
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ol
10.4
o
r
P
0º
5.28
O
)
s
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t
c
0.393
TYP.
MAX.
)
s
(
ct
0.036
0.067
du
o
r
P
0.023
0.053
0.368
0.315
0.334
0.192
0.208
15.85
0.590
0.625
1.4
0.050
0.055
1.75
0.055
0.068
3.2
0.094
0.126
0.4
0.015
4º
3
s
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1
10/13
STB85NF3LL
5
Packaging mechanical data
Packaging mechanical data
D2PAK FOOTPRINT
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TAPE AND REEL SHIPMENT
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REEL MECHANICAL DATA
let
DIM.
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du
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TAPE MECHANICAL DATA
DIM.
P
e
mm
MIN.
MAX.
MIN.
A0
10.5
10.7
0.413 0.421
B0
15.7
15.9
0.618 0.626
D
1.5
1.6
0.059 0.063
D1
1.59
1.61
0.062 0.063
E
1.65
1.85
0.065 0.073
F
11.4
11.6
0.449 0.456
K0
4.8
5.0
0.189 0.197
0.153 0.161
t
e
l
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O
bs
inch
-O
mm
MIN.
A
B
MAX.
inch
MIN.
330
1.5
C
12.8
D
20.2
G
24.4
N
100
T
MAX.
12.992
0.059
13.2
0.504 0.520
26.4
0.960 1.039
0795
3.937
30.4
1.197
BASE QTY
BULK QTY
1000
1000
MAX.
P0
3.9
4.1
P1
11.9
12.1
0.468 0.476
P2
1.9
2.1
0.075 0.082
R
50
T
0.25
0.35 0.0098 0.0137
W
23.7
24.3
1.574
0.933 0.956
* on sales type
11/13
Revision history
6
STB85NF3LL
Revision history
Table 7.
Revision history
Date
Revision
Changes
09-Sep-2004
3
Complete document
28-Jul-2006
4
New template, SOA updated
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STB85NF3LL
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