IRF7749L2TRPBF International Rectifier, IRF7749L2TRPBF Datasheet - Page 3
![MOSFET N-CH 60V DIRECTFET L8](/photos/28/10/281082/irf7739l2tr1pbf_sml.jpg)
IRF7749L2TRPBF
Manufacturer Part Number
IRF7749L2TRPBF
Description
MOSFET N-CH 60V DIRECTFET L8
Manufacturer
International Rectifier
Series
HEXFET®r
Datasheet
1.IRF7749L2TRPBF.pdf
(11 pages)
Specifications of IRF7749L2TRPBF
Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Standard
Rds On (max) @ Id, Vgs
1.5 mOhm @ 120A, 10V
Drain To Source Voltage (vdss)
60V
Current - Continuous Drain (id) @ 25° C
375A
Vgs(th) (max) @ Id
4V @ 250µA
Gate Charge (qg) @ Vgs
300nC @ 10V
Input Capacitance (ciss) @ Vds
12320pF @ 25V
Power - Max
3.3W
Mounting Type
Surface Mount
Package / Case
DirectFET™ Isometric L8
Transistor Polarity
N-Channel
Drain-source Breakdown Voltage
60 V
Gate-source Breakdown Voltage
20 V
Continuous Drain Current
200 A
Power Dissipation
125 W
Gate Charge Qg
200 nC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
P
P
P
T
T
T
R
R
R
R
R
Surface mounted on 1 in. square Cu
board (still air).
Absolute Maximum Ratings
Thermal Resistance
Notes:
www.irf.com
P
J
STG
D
D
D
θJA
θJA
θJA
θJ-Can
θJ-PCB
Surface mounted on 1 in. square Cu board, steady state.
Used double sided cooling, mounting pad with large heatsink.
@T
@T
@T
T
C
measured with thermocouple incontact with top (Drain) of part.
C
C
A
= 25°C
= 25°C
= 100°C
0.0001
0.001
0.01
0.1
10
1E-006
1
Fig 3. Maximum Effective Transient Thermal Impedance, Junction-to-Case
D = 0.50
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-Can
Junction-to-PCB Mounted
0.01
0.02
0.20
0.10
0.05
SINGLE PULSE
( THERMAL RESPONSE )
1E-005
l
c
e
j
k
Parameter
Parameter
0.0001
t 1 , Rectangular Pulse Duration (sec)
Mounted on minimum footprint full size board with metalized
back and with small clip heatsink. (still air)
τ
J
τ
J
τ
1
Ci= τi/Ri
τ
1
Ci
back and with small clip heatsink.
0.001
Mounted on minimum footprint full size board with metalized
R
θ
i/Ri
is measured at
R
1
R
1
τ
2
R
τ
2
2
R
2
R
τ
0.01
3
3
R
τ
J
3
3
Typ.
12.5
–––
–––
–––
20
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
τ
R
4
τ
4
R
4
-55 to + 175
4
τ
C
Max.
τ
125
270
3.3
Ri (°C/W)
63
0.10804
0.61403
0.45202
0.00001
0.1
Max.
–––
–––
1.2
0.5
45
τi (sec)
0.000171
0.053914
0.006099
0.036168
1
Units
Units
°C/W
°C
W
3