IRFW/IZ44A FAIRCHILD [Fairchild Semiconductor], IRFW/IZ44A Datasheet - Page 3

• Manufacturer Part Number: IRFW/IZ44A
• Description: Advanced Power MOSFET
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

0 . 0 4
0 . 0 3
0 . 0 2
0 . 0 1
0 . 0 0
3 5 0 0
2 8 0 0
2 1 0 0
1 4 0 0
1 0
1 0
1 0
7 0 0
2
1
0
1 0
0
1 0
0
-1
Fig 5. Capacitance vs. Drain-Source Voltage
0
Top :
Bottom : 4.5 V
Fig 3. On-Resistance vs. Drain Current
C
C
C
8.0 V
7.0 V
6.0 V
5.5 V
5.0 V
1 0 V
1 5 V
V
iss
oss
rss
GS
4 0
Fig 1. Output Characteristics
V
V
DS
DS
, Drain-Source Voltage [V]
I
, Drain-Source Voltage [V]
D
8 0
, Dra in C urre nt [A]
1 0
0
C
C
C
V
1 2 0
iss
oss
rss
GS
@ N o t e s :
= C
= C
= C
1 . 2 5 0 s P u l s e T e s t
2 . T
= 1 0 V
gs
ds
gd
1 0
C
+ C
+ C
1
= 2 5
gd
gd
V
1 6 0
GS
( C
o
C
= 2 0 V
@ N o t e : T
ds
= s h o r t e d )
@ N o t e s :
1 . V
2 . f = 1 M H z
2 0 0
GS
J
1 0
= 2 5
= 0 V
1
o
C
2 4 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
-1
1 0
2
1
0
2
1
0
5
0
0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 . 4 1 . 6 1 . 8 2 . 0 2 . 2 2 . 4 2 . 6 2 . 8 3 . 0
2
0
Fig 4. Source-Drain Diode Forward Voltage
1 7 5
Fig 6. Gate Charge vs. Gate-Source Voltage
2 5
1 7 5
o
o
C
2 5
C
o
1 0
C
o
C
Fig 2. Transfer Characteristics
V
V
S D
Q
GS
- 5 5
4
G
2 0
, S our ce -Dr ai n Vol ta ge [ V]
, Gate-Source Voltage [V]
, Total Gate Charge [nC]
IRFW/IZ44A
V
o
DS
C
V
= 4 8 V
DS
V
DS
= 3 0 V
3 0
= 1 2 V
6
4 0
@ N o t e s :
1 . V
2 . V
3 . 2 5 0 s P u l s e T e s t
@ N o t e s :
1 . V
2 . 2 5 0 s P u l s e T e s t
GS
DS
@ N o t e s : I
= 0 V
= 3 0 V
GS
5 0
= 0 V
8
D
6 0
= 5 0 . 0 A
7 0
1 0