IRL3803 International Rectifier, IRL3803 Datasheet - Page 4

• Manufacturer Part Number: IRL3803
• Description: MOSFET N-CH 30V 140A TO-220AB
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRL3803

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 6 mOhm @ 71A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 140A
• Vgs(th) (max) @ Id: 1V @ 250µA
• Gate Charge (qg) @ Vgs: 140nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 5000pF @ 25V
• Power - Max: 200W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRL3803

IRL3803
1 0 0 0
1 0 0 0 0
1 0 0
8 0 0 0
6 0 0 0
4 0 0 0
2 0 0 0
1 0
Fig 7. Typical Source-Drain Diode
0.4
0
Fig 5. Typical Capacitance Vs.
1
T = 17 5°C
J
Drain-to-Source Voltage
0.8
C
C
C
V
V
iss
S D
oss
rss
D S
Forward Voltage
, S ourc e-to-D rain V oltage (V )
T = 25 °C
V
C
C
C
1.2
, D rain-to-S ourc e V oltage (V )
J
G S
iss
rs s
o ss
= 0V ,
= C
= C
= C
1.6
g s
g d
ds
+ C
+ C
1 0
2.0
g d
g d
f = 1 M H z
, C
2.4
d s
S H O R TE D
V
G S
2.8
= 0V
3.2
1 0 0
A
A
1 0 0 0
1 0 0
1 5
1 2
1 0
9
6
3
0
0
1
Fig 6. Typical Gate Charge Vs.
I
T
T
S ing le P u lse
D
Fig 8. Maximum Safe Operating Area
C
J
= 7 1A
Gate-to-Source Voltage
= 25 °C
= 17 5°C
O P E R A T IO N IN T H IS A R E A L IM ITE D
V
4 0
D S
Q , T otal G ate C harge (nC )
G
, D rain-to-S ource V oltage (V )
V
V
8 0
D S
D S
B Y R
= 2 4V
= 1 5V
1 0
D S (o n)
1 2 0
FO R TE S T CIR C U IT
S E E FIG U R E 1 3
1 0 µ s
1 0 0 µ s
1 m s
1 0 m s
1 6 0
2 0 0
1 0 0
A
A