IRF9910 International Rectifier, IRF9910 Datasheet - Page 7

• Manufacturer Part Number: IRF9910
• Description: MOSFET 2N-CH 20V 10A 8-SOIC
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF9910

• Fet Type: 2 N-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 13.4 mOhm @ 10A, 10V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 10A, 12A
• Vgs(th) (max) @ Id: 2.55V @ 250µA
• Gate Charge (qg) @ Vgs: 11nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 900pF @ 10V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS non-compliant
• Other names: *IRF9910

www.irf.com
0.001
0.01
100
R G
0.1
20V
VGS
10
Fig 26. Unclamped Inductive Test Circuit
V DS
1
1E-006
t p
Fig 28. Switching Time Test Circuit
Fig 25. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
I AS
D.U.T
D = 0.50
0.01 Ω
L
0.05
0.10
0.02
0.20
0.01
Duty Factor < 0.1%
Pulse Width < 1µs
V
1E-005
GS
and Waveform
15V
SINGLE PULSE
( THERMAL RESPONSE )
DRIVER
V
DS
+
- V DD
0.0001
A
I
AS
D.U.T
L
D
V
t 1 , Rectangular Pulse Duration (sec)
DD
0.001
+
t p
-
τ
J
τ
J
τ
1
Ci= τi/Ri
τ
1
Ci
V
(BR)DSS
0.01
i/Ri
R
1
R
1
90%
V
10%
V
τ
DS
2
Fig 29. Switching Time Waveforms
GS
τ
R
2
2
R
2
0.1
Fig 27. Gate Charge Test Circuit
12V
t
R
d(on)
τ
V
3
3
R
τ
GS
3
3
Same Type as D.U.T.
Current Regulator
.2µF
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthja + Tc
τ
t
R
4
r
τ
4
R
4
4
1
50KΩ
3mA
τ
C
Current Sampling Resistors
τ
Ri (°C/W) τi (sec)
.3µF
1.688
14.468
30.264
16.106
I
G
t
d(off)
10
D.U.T.
I
0.000230
0.105807
1.001500
29.90000
D
t
f
+
-
V
DS
7
100