IRF7314 International Rectifier, IRF7314 Datasheet - Page 5

• Manufacturer Part Number: IRF7314
• Description: MOSFET 2P-CH 20V 5.3A 8-SOIC
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7314

• Fet Type: 2 P-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 58 mOhm @ 2.9A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 5.3A
• Vgs(th) (max) @ Id: 700mV @ 250µA
• Gate Charge (qg) @ Vgs: 29nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 780pF @ 15V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRF7314

100
0.1
10
1400
1200
1000
0.00001
800
600
400
200
1
0
1
0.50
0.20
0.10
0.05
0.02
0.01
Fig 9. Typical Capacitance Vs.
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
Drain-to-Source Voltage
-V
D S
V
C
C
C
(THERMAL RESPONSE)
0.0001
, D rain-to-S ource V oltage (V )
G S
is s
rs s
oss
SINGLE PULSE
C
C
C
= 0V ,
= C
= C
= C
is s
o s s
rs s
gs
ds
gd
+ C
+ C
10
gd
gd
f = 1M H z
0.001
, C
ds
S H O R TE D
t , Rectangular Pulse Duration (sec)
1
0.01
100
A
10
8
6
4
2
0
0.1
0
I
D
Fig 10. Typical Gate Charge Vs.
= -2.9A
5
Gate-to-Source Voltage
1. Duty factor D = t / t
2. Peak T = P
Q , Total Gate Charge (nC)
Notes:
G
10
1
J
V
D S
DM
15
x Z
= -16V
1
thJA
IRF7314
P
2
DM
+ T
20
10
A
t
1
t
2
25
30
100
A