IRF7705 International Rectifier, IRF7705 Datasheet - Page 5

• Manufacturer Part Number: IRF7705
• Description: MOSFET P-CH 30V 8A 8-TSSOP
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7705

• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 18 mOhm @ 8A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 8A
• Vgs(th) (max) @ Id: 2.5V @ 250µA
• Gate Charge (qg) @ Vgs: 88nC @ 10V
• Input Capacitance (ciss) @ Vds: 2774pF @ 25V
• Power - Max: 1.5W
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRF7705

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8.0
6.0
4.0
2.0
0.0
100
0.1
10
0.0001
1
25
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
Fig 9. Maximum Drain Current Vs.
D = 0.50
0.20
0.10
0.05
0.02
0.01
50
T , Case Temperature
Case Temperature
C

(THERMAL RESPONSE)
0.001
SINGLE PULSE
75
100
0.01
( C)
t , Rectangular Pulse Duration (sec)
1
125
°
0.1
150
Fig 10a. Switching Time Test Circuit
Fig 10b. Switching Time Waveforms
1
V
10%
90%
V
GS
DS

R
Pulse Width
Duty Factor
G
1. Duty factor D = t / t
2. Peak T = P
Notes:
V
t
V
d(on)
GS
GS
10
V
J
DS
t
r
DM
µs
x Z
1

thJA
P
2
D.U.T.
DM
+ T
100
R
A
t
IRF7705
1
t
d(off)
D
t
2
t
f
+
-
1000
V
DD
5