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IRFH7084 INFINEON 英飞凌 电子元器件芯片.pdf
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IRFH7084 INFINEON 英飞凌 电子元器件芯片
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StrongIRFET™
IRFH7084PbF
HEXFET
®
Power MOSFET
Application
Half-bridge and full-bridge topologies
Synchronous rectifier applications
Resonant mode power supplies
DC/DC converters
DC/AC Inverters
Benefits
Improved Gate, Avalanche and Dynamic dV/dt Ruggedness
Fully Characterized Capacitance and Avalanche SOA
Enhanced body diode dV/dt and dI/dt Capability
Lead-Free, RoHS Compliant
V
DSS
40V
R
DS(on) typ.
0.95m
max
1.25m
I
D (Silicon Limited)
265A
I
D (Package Limited)
100A
Fig 1. Typical On-Resistance vs. Gate Voltage
Fig 2. Maximum Drain Current vs. Case Temperature
PQFN 5X6 mm
Base part number Package Type
Standard Pack
Form Quantity
IRFH7084PbF PQFN 5mm x 6mm
Tape and Reel 4000 IRFH7084TRPbF
Orderable Part Number
25 50 75 100 125 150
T
C
, Case Temperature (°C)
0
60
120
180
240
300
I
D
,
D
r
a
i
n
C
u
r
r
e
n
t
(
A
)
Limited by package
4 8 12 16 20
V
GS
, Gate-to-Source Voltage (V)
0
1
2
3
4
5
6
R
D
S
(
o
n
)
,
D
r
a
i
n
-
t
o
-
S
o
u
r
c
e
O
n
R
e
s
i
s
t
a
n
c
e
(
m
)
T
J
= 25°C
T
J
= 125°C
I
D
= 100A
1
2017-01-24
IRFH7084PbF
2
2017-01-24
Absolute Maximium Rating
Symbol Parameter Max. Units
I
D
@ T
A
= 25°C Continuous Drain Current, V
GS
@ 10V 40
A
I
D
@ T
C(Bottom)
= 25°C Continuous Drain Current, V
GS
@ 10V 265
I
D
@ T
C(Bottom)
= 100°C Continuous Drain Current, V
GS
@ 10V 170
I
D
@ T
C
= 25°C Continuous Drain Current, V
GS
@ 10V (Package Limited) 100
I
DM
Pulsed Drain Current 400 A
Linear Derating Factor 1.25 W/°C
V
GS
Gate-to-Source Voltage ± 20 V
T
J
T
STG
Operating Junction and
Storage Temperature Range
-55 to + 150 °C
Avalanche Characteristics
E
AS (Thermally limited)
Single Pulse Avalanche Energy
185
mJ
E
AS (Thermally limited)
Single Pulse Avalanche Energy
431
I
AR
Avalanche Current
See Fig 14, 15, 23a,
A
E
AR
Repetitive Avalanche Energy mJ
Thermal Resistance
Parameter Typ. Max. Units
R
JC
(Bottom)
Junction-to-Case
0.5 0.8
°C/W
R
JC
(Top)
Junction-to-Case
––– 21
R
JA
Junction-to-Ambient
––– 35
R
JA
(<10s)
Junction-to-Ambient
––– 20
P
D
@T
C
= 25°C Max Power Dissipation 156
Static @ T
J
= 25°C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Units Conditions
V
(BR)DSS
Drain-to-Source Breakdown Voltage 40 ––– ––– V V
GS
= 0V, I
D
= 250µA
V
(BR)DSS
/T
J
Breakdown Voltage Temp. Coefficient ––– 0.034 ––– V/°C Reference to 25°C, I
D
= 1mA
R
DS(on)
Static Drain-to-Source On-Resistance ––– 0.95 1.25
m
V
GS
= 10V, I
D
= 100A
V
GS(th)
Gate Threshold Voltage 2.2 ––– 3.9 V V
DS
= V
GS
, I
D
= 150µA
I
DSS
Drain-to-Source Leakage Current
––– ––– 1.0
µA
V
DS
=40 V, V
GS
= 0V
––– ––– 150 V
DS
=40V,V
GS
= 0V,T
J
=125°C
I
GSS
Gate-to-Source Forward Leakage ––– ––– 100
nA
V
GS
= 20V
Gate-to-Source Reverse Leakage ––– ––– -100 V
GS
= -20V
R
G
Gate Resistance ––– 1.4 –––
Notes:
Repetitive rating; pulse width limited by max. junction temperature.
Limited by T
Jmax
, starting T
J
= 25°C, L = 0.037mH, R
G
= 50, I
AS
= 100A, V
GS
=10V.
I
SD
100A, di/dt 994A/µs, V
DD
V
(BR)DSS
, T
J
150°C.
Pulse width 400µs; duty cycle 2%.
C
oss
eff. (TR) is a fixed capacitance that gives the same charging time as C
oss
while V
DS
is rising from 0 to 80% V
DSS
.
C
oss
eff. (ER) is a fixed capacitance that gives the same energy as C
oss
while V
DS
is rising from 0 to 80% V
DSS
.
R
is measured at T
J
approximately 90°C.
Limited by T
Jmax
, starting T
J
= 25°C, L = 1mH, R
G
= 50, I
AS
= 29A, V
GS
=10V.
When mounted on 1 inch square PCB (FR-4). Please refer to AN-994 for more details:
http://www.infineon.com/technical-info/appnotes/an-994.pdf
IRFH7084PbF
3
2017-01-24
Dynamic Electrical Characteristics @ T
J
= 25°C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Units Conditions
gfs Forward Transconductance 120 ––– ––– S V
DS
= 10V, I
D
=100A
Q
g
Total Gate Charge ––– 127 190
I
D
= 100A
Q
gs
Gate-to-Source Charge ––– 35 ––– V
DS
= 20V
Q
gd
Gate-to-Drain Charge ––– 41 ––– V
GS
= 10V
Q
sync
Total Gate Charge Sync. (Qg– Qgd) ––– 195 –––
t
d(on)
Turn-On Delay Time ––– 16 –––
ns
V
DD
= 20V
t
r
Rise Time ––– 31 –––
I
D
= 30A
t
d(off)
Turn-Off Delay Time ––– 64 –––
R
G
= 2.7
t
f
Fall Time ––– 34 –––
V
GS
= 10V
C
iss
Input Capacitance ––– 6560 –––
pF
V
GS
= 0V
C
oss
Output Capacitance ––– 940 –––
V
DS
= 25V
C
rss
Reverse Transfer Capacitance ––– 650 –––
ƒ = 1.0MHz, See Fig.5
C
oss eff.(ER)
Effective Output Capacitance (Energy Related) ––– 1120 –––
V
GS
= 0V, VDS = 0V to 32V
See Fig.11
C
oss eff.(TR)
Output Capacitance (Time Related) ––– 1300 ––– V
GS
= 0V, VDS = 0V to 32V
Diode Characteristics
Symbol Parameter Min. Typ. Max. Units Conditions
I
S
Continuous Source Current
––– ––– 100
A
MOSFET symbol
(Body Diode)
showing the
I
SM
Pulsed Source Current
––– ––– 400
integral reverse
(Body Diode) p-n junction diode.
V
SD
Diode Forward Voltage ––– ––– 1.3 V T
J
= 25°C,I
S
= 100A,V
GS
= 0V
dv/dt Peak Diode Recovery dv/dt ––– 4.5 ––– V/ns T
J
= 150°C,I
S
=100A,V
DS
= 40V
t
rr
Reverse Recovery Time
––– 36 –––
ns
T
J
= 25°C V
DD
= 34V
––– 37 ––– T
J
= 125°C I
F
= 100A,
Q
rr
Reverse Recovery Charge
––– 38 –––
nC
T
J
= 25°C di/dt = 100A/µs
––– 40 ––– T
J
= 125°C
I
RRM
Reverse Recovery Current ––– 1.7 ––– A
T
J
= 25°C
nC
D
S
G
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