IRLR8203 International Rectifier, IRLR8203 Datasheet - Page 6
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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
IRLR/U8203
Fig 12a. Unclamped Inductive Test Circuit
6
Fig 12b. Unclamped Inductive Waveforms
Fig 13a. Basic Gate Charge Waveform
I
A S
4.5 V
V
R G
2 0 V
G
V D S
Q
t p
GS
t p
I A S
D .U .T
0 .0 1
L
Charge
Q
Q
V
GD
G
(B R )D SS
1 5 V
D R IV E R
+
-
V D D
A
800
600
400
200
0
25
Fig 12c. Maximum Avalanche Energy
Fig 13b. Gate Charge Test Circuit
Starting Tj, Junction Temperature
50
12V
V
GS
Vs. Drain Current
Same Type as D.U.T.
Current Regulator
.2 F
75
50K
3mA
Current Sampling Resistors
.3 F
100
I
G
TOP
BOTTOM
125
www.irf.com
D.U.T.
I
D
( C)
°
150
+
-
V
DS
12A
21A
30A
I D
175