IRF3704 International Rectifier, IRF3704 Datasheet - Page 5
IRF3704
Manufacturer Part Number
IRF3704
Description
MOSFET N-CH 20V 77A TO-220AB
Manufacturer
International Rectifier
Series
HEXFET®r
Datasheet
1.IRF3704S.pdf
(11 pages)
Specifications of IRF3704
Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
9 mOhm @ 15A, 10V
Drain To Source Voltage (vdss)
20V
Current - Continuous Drain (id) @ 25° C
77A
Vgs(th) (max) @ Id
3V @ 250µA
Gate Charge (qg) @ Vgs
19nC @ 4.5V
Input Capacitance (ciss) @ Vds
1996pF @ 10V
Power - Max
87W
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*IRF3704
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0.01
0.1
10
0.00001
90
75
60
45
30
15
1
0
25
Fig 9. Maximum Drain Current Vs.
D = 0.50
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
0.20
0.10
0.05
0.02
0.01
50
T , Case Temperature
Case Temperature
C
L IMITED BY PACKAGE
75
(THERMAL RESPONSE)
0.0001
SINGLE PULSE
100
125
t , Rectangular Pulse Duration (sec)
( C)
1
°
150
0.001
175
IRF3704/3704S/3704L
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
0.01
V
90%
10%
V
DS
GS
1. Duty factor D = t / t
2. Peak T = P
Notes:
t
R
d(on)
Pulse Width
Duty Factor
G
10V
V
J
GS
t
r
DM
V
DS
x Z
1
0.1
µs
thJC
P
2
DM
+ T
D.U.T.
C
t
1
t
d(off)
t
R
2
D
t
f
1
+
-
V
DD
5