IRF 740(1).pdf

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IRF740
N - CHANNEL 400V - 0.48
Ω
- 10 A - TO-220
PowerMESH™ MOSFET
TYPE
IRF740
s
s
s
s
s
V
DSS
400 V
R
DS(on)
< 0.55
Ω
I
D
10 A
TYPICAL R
DS(on)
= 0.48
Ω
EXTREMELY HIGH dv/dt CAPABILITY
100% AVALANCHE TESTED
VERY LOW INTRINSIC CAPACITANCES
GATE CHARGE MINIMIZED
DESCRIPTION
This power MOSFET is designed using the
company’s consolidated strip layout-based MESH
OVERLAY
™
process. This technology matches
and improves the performances compared with
standard parts from various sources.
APPLICATIONS
s
HIGH CURRENT SWITCHING
s
UNINTERRUPTIBLE POWER SUPPLY (UPS)
s
DC/DC COVERTERS FOR TELECOM,
INDUSTRIAL, AND LIGHTING EQUIPMENT.
1
2
3
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DS
V
DGR
V
GS
I
D
I
D
I
DM
(•)
P
tot
dv/dt(
1
)
T
s tg
T
j
Parameter
Drain-source Voltage (V
GS
= 0)
Drain- gate Voltage (R
GS
= 20 k
Ω
)
G ate-source Voltage
Drain Current (continuous) at T
c
= 25 C
Drain Current (continuous) at T
c
= 100 C
Drain Current (pulsed)
T otal Dissipation at T
c
= 25
o
C
Derating Factor
Peak Diode Recovery voltage slope
Storage Temperature
Max. Operating Junction Temperature
o
o
Value
400
400
±
20
10
6.3
40
125
1.0
4.0
-65 to 150
150
Un it
V
V
V
A
A
A
W
W /
o
C
V/ns
o
o
C
C
(•) Pulse width limited by safe operating area
(
1
) I
SD
≤10
A, di/dt
≤120 Α/µs,
V
DD
≤
V
(BR)DSS
, Tj
≤
T
JMAX
First Digit of the Datecode Being Z or K Identifies Silicon Characterized in this Datasheet
October 1998
1/8
IRF740
THERMAL DATA
R
thj -case
Rthj -amb
R
thc-sink
T
l
Thermal Resistance Junction-case
Max
Thermal Resistance Junction-ambient
Max
Thermal Resistance Case-sink
Typ
Maximum Lead Temperature For Soldering Purpose
1.0
62.5
0.5
300
C/W
oC/W
o
C/W
o
C
o
AVALANCHE CHARACTERISTICS
Symbo l
I
AR
E
AS
Parameter
Avalanche Current, Repetitive or Not-Repetitive
(pulse width limited by T
j
max)
Single Pulse Avalanche Energy
o
(starting T
j
= 25 C, I
D
= I
AR
, V
DD
= 50 V)
Max Valu e
10
520
Unit
A
mJ
ELECTRICAL CHARACTERISTICS
(T
case
= 25
o
C unless otherwise specified)
OFF
Symbo l
V
(BR)DSS
I
DSS
I
GSS
Parameter
Drain-source
Breakdown Voltage
Test Con ditions
I
D
= 250
µA
V
GS
= 0
Min.
400
1
50
±
100
T yp.
Max.
Unit
V
µA
µ
A
nA
V
DS
= Max Rating
Zero G ate Voltage
Drain Current (V
GS
= 0) V
DS
= Max Rating
Gate-body Leakage
Current (V
DS
= 0)
V
GS
=
±
20 V
T
c
= 125 C
o
ON (
∗)
Symbo l
V
GS(th)
R
DS(on)
I
D(o n)
Parameter
Gate Threshold
Voltage
V
DS
= V
GS
Test Con ditions
I
D
= 250
µA
I
D
= 5.3 A
10
Min.
2
T yp.
3
0.48
Max.
4
0.55
Unit
V
Ω
A
Static Drain-source O n V
GS
= 10V
Resistance
On State Drain Current V
DS
> I
D(o n)
x R
DS(on )ma x
V
GS
= 10 V
DYNAMIC
Symbo l
g
f s
(∗)
C
iss
C
os s
C
rss
Parameter
Forward
Transconductance
Input Capacitance
Output Capacitance
Reverse T ransfer
Capacitance
Test Con ditions
V
DS
> I
D(o n)
x R
DS(on )ma x
V
DS
= 25 V
f = 1 MHz
I
D
= 6 A
V
GS
= 0
Min.
5.8
1400
220
27
T yp.
Max.
Unit
S
pF
pF
pF
2/8
IRF740
ELECTRICAL CHARACTERISTICS
(continued)
SWITCHING ON
Symbo l
t
d(on)
t
r
Q
g
Q
gs
Q
gd
Parameter
Turn-on Time
Rise Time
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Test Con ditions
V
DD
= 200 V I
D
= 5 A
V
GS
= 10 V
R
G
= 4.7
Ω
(see test circuit, figure 3)
V
DD
= 320 V
I
D
= 10.7 A V
GS
= 10V
Min.
T yp.
17
10
35
11
12
43
Max.
Unit
ns
ns
nC
nC
nC
SWITCHING OFF
Symbo l
t
r (Voff)
t
f
t
c
Parameter
Off-voltage Rise Time
Fall Time
Cross-over Time
Test Con ditions
V
DD
= 320 V I
D
= 10 A
R
G
= 4.7
Ω
V
GS
= 10 V
(see test circuit, figure 5)
Min.
T yp.
10
10
17
Max.
Unit
ns
ns
ns
SOURCE DRAIN DIODE
Symbo l
I
SD
I
SDM
(•)
V
SD
(∗)
t
rr
Q
rr
I
RRM
Parameter
Source-drain Current
Source-drain Current
(pulsed)
Forward On Voltage
Reverse Recovery
Time
Reverse Recovery
Charge
Reverse Recovery
Current
I
SD
= 10 A
V
GS
= 0
370
3.2
17
I
SD
=10 A di/dt = 100 A/
µ
s
T
j
= 150
o
C
V
DD
= 100 V
(see test circuit, figure 5)
Test Con ditions
Min.
T yp.
Max.
10
40
1.6
Unit
A
A
V
ns
µ
C
A
(∗) Pulsed: Pulse duration = 300
µs,
duty cycle 1.5 %
(•) Pulse width limited by safe operating area
Safe Operating Area
Thermal Impedance
3/8
IRF740
Output Characteristics
Transfer Characteristics
Transconductance
Static Drain-source On Resistance
Gate Charge vs Gate-source Voltage
Capacitance Variations
4/8
IRF740
Normalized Gate Threshold Voltage vs
Temperature
Normalized On Resistance vs Temperature
Source-drain Diode Forward Characteristics
5/8

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