IRLR8203 International Rectifier, IRLR8203 Datasheet - Page 5
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IRLR8203
Manufacturer Part Number
IRLR8203
Description
MOSFET
Manufacturer
International Rectifier
Specifications of IRLR8203
Thermal Resistance
1.09°C/W
Gate-to-drain Charge
17nC
Mounting Type
Through Hole
Peak Reflow Compatible (260 C)
No
Drain Source On Resistance @ 10v
6.8mohm
Current Rating
110A
Drain Source On Resistance @ 4.5v
9mohm
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IRLR8203
Manufacturer:
IR
Quantity:
120 000
Company:
Part Number:
IRLR8203
Manufacturer:
IR
Quantity:
12 500
Part Number:
IRLR8203
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IRLR8203PBF
Manufacturer:
INTERNATIONAL RECTIFIER
Quantity:
30 000
Company:
Part Number:
IRLR8203PBF
Manufacturer:
IR
Quantity:
12 500
Part Number:
IRLR8203TRPBF
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IRLR8203TRR
Manufacturer:
IR
Quantity:
3 000
www.irf.com
0.01
120
100
0.1
10
0.00001
80
60
40
20
1
0
Fig 9. Maximum Drain Current Vs.
25
D = 0.50
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
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
( C)
°
t , Rectangular Pulse Duration (sec)
150
1
0.001
175
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
V
90%
10%
V
DS
GS
0.01
t
R
d(on)
Pulse Width
Duty Factor
G
1. Duty factor D =
2. Peak T
Notes:
4.5V
V
GS
t
r
V
DS
J
= P
IRLR/U8203
µs
DM
x Z
t / t
1
0.1
D.U.T.
thJC
P
2
t
d(off)
DM
R
+ T
D
C
t
1
t
f
t
2
+
-
V
DD
5
1