irf6725m International Rectifier Corp., irf6725m Datasheet - Page 3

• Manufacturer Part Number: irf6725m
• Description: Directfet Power Mosfet
• Manufacturer: International Rectifier Corp.

ˆ
‰
Notes:
Absolute Maximum Ratings
P
P
P
T
T
T
Thermal Resistance
R
R
R
R
R
ƒ Surface mounted on 1 in. square Cu
www.irf.com
P
J
STG
D
D
D
θJA
θJA
θJA
θJC
θJ-PCB
back and with small clip heatsink.
Used double sided cooling , mounting pad with large heatsink.
Mounted on minimum footprint full size board with metalized
(still air).
@T
@T
@T
A
A
C
= 25°C
= 70°C
= 25°C
0.001
0.01
100
0.1
10
1E-006
1
Fig 3. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
D = 0.50
0.20
0.10
0.05
0.02
0.01
Power Dissipation
Power Dissipation
Power Dissipation
Peak Soldering Temperature
Operating Junction and
Storage Temperature Range
Junction-to-Ambient
Junction-to-Ambient
Junction-to-Ambient
Junction-to-Case
Junction-to-PCB Mounted
Linear Derating Factor
1E-005
SINGLE PULSE
( THERMAL RESPONSE )
0.0001
fl
f
jl
kl
l
Parameter
Parameter
Ã
0.001
t 1 , Rectangular Pulse Duration (sec)
‰
small clip heatsink (still air)
τ
0.01
J
τ
J
τ
1
Š
Ci= τi/Ri
τ
1
Ci= τi/Ri
R
θ
R
is measured at
1
R
1
0.1
τ
2
τ
R
2
2
R
2
with
R
τ
3
3
R
T
τ
3
3
1
J
Typ.
12.5
of approximately 90°C.
–––
–––
1.0
20
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthja + Tc
τ
R
4
τ
4
R
4
-40 to + 150
4
τ
A
τ
Max.
0.022
footprint full size board with
metalized back and with small
clip heatsink (still air)
A
10
‰ Mounted on minimum
100
270
IRF6725MPbF
2.8
1.8
Ri (°C/W)
1.3216
5.1963
21.489
17.005
Max.
ƒ
–––
–––
–––
1.2
45
100
0.000312
0.040534
1.0378
46
τi (sec)
1000
Units
Units
°C/W
W/°C
°C
W
3