STB75NF20
STP75NF20 - STW75NF20
N-channel 200V - 0.028
Ω
- 75A - D
2
PAK - TO-220 - TO-247
Low gate charge STripFET™ Power MOSFET
General features
Type
STB75NF20
V
DSS
200V
STP75NF20 200V
STW75NF20 200V
■
■
■
Exceptional dv/dt capability
Low gate charge
100% Avalanche tested
R
DS(on)
<0.034
Ω
<0.034
Ω
<0.034
Ω
I
D
75A
75A
75A
Description
This Power MOSFET series realized with
STMicroelectronics unique STripFET™ process has specifically been designed to minimize input capacitance and gate charge. It is therefore suitable as primary switch in advanced highefficiency isolated DC-DC converters
Applications
■ Switching application
D²PAK
1
3
TO-220
1
2
3
TO-247
Internal schematic diagram
Order codes
Part number
STB75NF20
STP75NF20
STW75NF20
March 2007
Marking
75NF20
75NF20
75NF20
Rev 2
Package
D²PAK
TO-220
TO-247
Packaging
Tape & reel
Tube
Tube
1/16 www.st.com
16
5
6
3
4
1
2
Contents
Contents
STB75NF20 - STP75NF20 - STW75NF20
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2/16
STB75NF20 - STP75NF20 - STW75NF20 Electrical ratings
Table 1.
Symbol
Absolute maximum ratings
Parameter
V
V
I
DS
GS
D
I
D
I
DM
(1) dv/dt
P
TOT
T
J
Tstg
Drain-source voltage (V
GS
= 0)
Gate-source voltage
Drain current (continuous) at T
C
= 25°C
Drain current (continuous) at T
C
= 100°C
Drain current (pulsed)
Derating factor
Peak diode recovery voltage slope
Total dissipation at T
C
= 25°C
Operating junction temperature
Storage temperture
1.
I
SD
< 75A, di/dt < 400A/µs, V
DD
< 160
Table 2.
Thermal resistance
Symbol Parameter
R thJC
R thJ-pcb
(1)
R thJA
Thermal resistance junction-case max
Thermal resistance junction-pcb max
Thermal resistance junction-ambient max
T l
Maximum lead temperature for soldering purpose
1.
When mounted on inch²FR-4 board (t < 10µs)
Table 3.
Symbol
I
AR
E
AS
Avalanche characteristics
Parameter
Avalanche current, repetitive or not-repetitive
(pulse width limited by T
J
max)
Single pulse avalanche energy
(starting T
J
= 25°C, Id= Iar, Vdd=50V)
Value
200
± 20
75
47
300
1.52
15
190
-50 to 150
Value
TO-220/D²PAK
0.66
34
62.5
TO-247
--
40
300
Unit
°C/W
°C/W
°C/W
°C
Max value
37
205
Unit
V
V
A
A
A
W/°C
V/ns
W
°C
Unit
A mJ
3/16
Electrical characteristics STB75NF20 - STP75NF20 - STW75NF20
(T
CASE
=25°C unless otherwise specified)
Table 4.
Symbol
On/off states
Parameter
V
(BR)DSS
Drain-source breakdown voltage
V
R
I
I
DSS
GSS
GS(th)
DS(on)
Zero gate voltage drain current (V
GS
= 0)
Gate body leakage current
(V
DS
= 0)
Gate threshold voltage
Static drain-source on resistance
Test conditions
V
DS
= ± 20V
V
DS
= V
GS
, I
D
= 250µA
V
GS
= 10V, I
D
= 37A
Min.
Typ.
I
D
= 1mA, V
GS
= 0
V
DS
= Max rating,
V
DS
= Max rating @125°C
200
2 3
Max.
Unit
1
10
4
0.028
0.034
V
µA
µA
±100 nA
V
Ω
Table 5.
Symbol t d(on) t r t d(off) t f
Dynamic
Parameter
Turn-on delay time
Rise time
Turn-off delay time
Fall time
Test conditions g fs
(1)
Forward transconductance V
DS
= 15V
,
I
D
= 37A
C
C
C iss oss rss
Input capacitance
Output capacitance
Reverse Transfer
Capacitance
V
V
DS
GS
= 25V, f = 1 MHz,
=0
Q g
Q gs
Q gd
Total gate charge
Gate-source charge
Gate-drain charge
V
V
DD
GS
= 160V, I
D
= 10V
=75A,
(see Figure 16)
1.
Pulsed: pulse duration = 300µs, duty cycle 1.5%
Table 6.
Symbol
Switching times
Parameter Test conditions
V
DD
= 100V, I
D
= 37A
R
G
= 4.7
Ω , V
GS
= 10V,
(see Figure 15)
Min.
Typ.
40
Max.
Unit
S
3260
640
110
84
18
34 pF pF pF nC nC nC
Min.
Typ.
Max.
Unit
53
33
75
29 ns ns ns ns
4/16
STB75NF20 - STP75NF20 - STW75NF20 Electrical characteristics
Table 7.
Symbol
Source drain diode
Parameter Test conditions
I
SD
I
SDM
(1)
V
SD
(2) t rr
Q rr
I
RRM t rr
Q rr
I
RRM
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
1.
Pulse with limited by maximum temperature
2.
Pulsed: pulse duration = 300µs, duty cycle 1.5%
I
I
I
SD
= 75A, V
GS
= 0 di/dt = 100 A/µs
T
SD j
= 75A,V
= 25°C
DD
= 100V
(see Figure 20)
di/dt = 100 A/µs
T
SD j
= 75A, V
= 150°C
DD
= 100V
(see Figure 20)
Min.
Typ. Max. Unit
222
2.18
19
267
3
22
75
300
1.6
A
A
V ns
µC
A ns
µC
A
5/16
Electrical characteristics STB75NF20 - STP75NF20 - STW75NF20
Figure 1.
Safe operating area for TO-220 /
D²PAK
Figure 2.
Thermal impedance for TO-220 /
D²PAK
Figure 3.
Safe operating area for TO-247 Figure 4.
Thermal impedance for TO-247
Figure 5.
Output characterisics Figure 6.
Transfer characteristics
6/16
STB75NF20 - STP75NF20 - STW75NF20 Electrical characteristics
Figure 7.
Normalized B
VDSS
vs temperature Figure 8.
Static drain-source on resistance
Figure 9.
Gate charge vs gate-source voltage Figure 10. Capacitance variations
Figure 11. Normalized gate threshold voltage vs temperature
Figure 12. Normalized on resistance vs temperature
7/16
Electrical characteristics
Figure 13. Source-drain diode forward characteristics
STB75NF20 - STP75NF20 - STW75NF20
Figure 14. Avalanche energy vs starting Tj
8/16
STB75NF20 - STP75NF20 - STW75NF20
3 Test circuit
Figure 15. Switching times test circuit for resistive load
Figure 16. Gate charge test circuit
Test circuit
Figure 17. Test circuit for inductive load switching and diode recovery times
Figure 18. Unclamped inductive load test circuit
Figure 19. Unclamped inductive waveform Figure 20. Switching time waveform
9/16
Package mechanical data
4 Package mechanical data
STB75NF20 - STP75NF20 - STW75NF20
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
10/16
STB75NF20 - STP75NF20 - STW75NF20 Package mechanical data
DIM.
e1
F
H1
J1
L
L1
L20
L30
øP
Q
D
E e
A b b1 c
MIN.
4.40
0.61
1.15
0.49
15.25
10
2.40
4.95
1.23
6.20
2.40
13
3.50
3.75
2.65
TO-220 MECHANICAL DATA mm.
TYP MAX.
4.60
0.88
1.70
0.70
15.75
10.40
2.70
5.15
1.32
6.60
2.72
14
3.93
MIN.
0.173
0.024
0.045
0.019
0.60
0.393
0.094
0.194
0.048
0.244
0.094
0.511
0.137
16.40
28.90
3.85
2.95
0.147
0.104
inch
TYP.
0.645
1.137
MAX.
0.181
0.034
0.066
0.027
0.620
0.409
0.106
0.202
0.052
0.256
0.107
0.551
0.154
0.151
0.116
11/16
Package mechanical data STB75NF20 - STP75NF20 - STW75NF20
DIM.
e
L
L1
L2 c
D
E
øP
øR
S
A
A1 b b1 b2
MIN.
4.85
2.20
1.0
2.0
3.0
0.40
19.85
15.45
14.20
3.70
3.55
4.50
TO-247 MECHANICAL DATA mm.
TYP
5.45
18.50
MAX.
5.15
2.60
1.40
2.40
3.40
0.80
20.15
15.75
14.80
4.30
3.65
5.50
MIN.
0.19
0.086
0.039
0.079
0.118
0.015
0.781
0.608
0.560
0.14
0.140
0.177
5.50
inch
TYP.
0.214
0.728
0.216
MAX.
0.20
0.102
0.055
0.094
0.134
0.03
0.793
0.620
0.582
0.17
0.143
0.216
12/16
STB75NF20 - STP75NF20 - STW75NF20 Package mechanical data
DIM.
E1
G
L
L2
D
D1
E
L3
M
R
V2
B
B2
C
C2
A
A1
A2
4.88
15
1.27
1.4
2.4
0º
0.7
1.14
0.45
1.23
MIN.
4.4
2.49
0.03
8.95
10
D
2
PAK MECHANICAL DATA
TO-247 MECHANICAL DATA mm.
TYP
0.93
1.7
0.6
1.36
MAX.
4.6
2.69
0.23
9.35
MIN.
0.173
0.098
0.001
0.027
0.044
0.017
0.048
0.352
8
10.4
0.393
8.5
5.28
15.85
1.4
1.75
3.2
0.192
0.590
0.050
0.055
0.094
0.4
4º inch
TYP.
0.315
0.334
0.015
MAX.
0.181
0.106
0.009
0.036
0.067
0.023
0.053
0.368
0.208
0.625
0.055
0.068
0.126
1
13/16
Packaging mechanical data
5 Packaging mechanical data
STB75NF20 - STP75NF20 - STW75NF20
D
2
PAK FOOTPRINT
14/16
E
F
K0
P0
A0
B0
D
D1
P1
P2
R
T
W
TAPE MECHANICAL DATA
DIM.
mm inch
MIN.
MAX.
MIN.
MAX.
10.5
10.7
0.413
0.421
15.7
15.9
0.618
0.626
1.5
1.6
0.059
0.063
1.59
1.61
0.062
0.063
1.65
1.85
0.065
0.073
11.4
11.6
0.449
0.456
4.8
3.9
5.0
0.189
0.197
4.1
0.153
0.161
11.9
12.1
0.468
0.476
1.9
2.1
0.075
0.082
50 1.574
0.25
0.35
0.0098 0.0137
23.7
24.3
0.933
0.956
* on sales type
TAPE AND REEL SHIPMENT
G
N
T
A
B
C
D
REEL MECHANICAL DATA
DIM.
mm inch
MIN.
MAX.
MIN.
MAX.
330 12.992
1.5
0.059
12.8
13.2
0.504
0.520
20.2
0795
24.4
26.4
0.960
1.039
100 3.937
30.4
1.197
BASE QTY
1000
BULK QTY
1000
STB75NF20 - STP75NF20 - STW75NF20
Table 8.
Date
30-Jan-2007
21-Mar-2007
Revision history
Revision
1
2
First release
Complete version
Changes
Revision history
15/16
STB75NF20 - STP75NF20 - STW75NF20
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