SFR/U2955 FAIRCHILD [Fairchild Semiconductor], SFR/U2955 Datasheet - Page 3

• Manufacturer Part Number: SFR/U2955
• Description: Advanced Power MOSFET
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

10
10
10
800
600
400
200
POWER MOSFET
0.4
0.3
0.2
0.1
0.0
-1
1
0
10
0
10
0
-1
P-CHANNEL
0
Top :
Bottom : - 4.5 V
Fig 5. Capacitance vs. Drain-Source Voltage
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
- 10 V
rss
- 15 V
oss
10
iss
V
GS
Fig 1. Output Characteristics
-V
-V
DS
DS
20
-I
, Drain-Source Voltage [V]
, Drain-Source Voltage [V]
V
D
GS
, Drain Current [A]
= -10 V
30
10
0
@ Notes :
C
C
C
V
GS
iss
oss
rss
1. 250 s Pulse Test
2. T
= -20 V
= C
= C
= C
C
40
gs
ds
gd
= 25
10
+ C
+ C
1
gd
gd
o
C
( C
50
@ Note : T
ds
@ Notes :
= shorted )
1. V
2. f = 1 MHz
GS
60
J
10
= 0 V
= 25
1
o
C
70
10
10
10
10
10
10
-1
-1
10
1
0
1
0
5
0
2
0
Fig 4. Source-Drain Diode Forward Voltage
Fig 6. Gate Charge vs. Gate-Source Voltage
25
0.5
150
o
150
C
2
o
o
C
25
C
Fig 2. Transfer Characteristics
o
-V
-V
C
1.0
SD
Q
4
4
GS
G
V
V
V
, Source-Drain Voltage [V]
DS
DS
DS
, Total Gate Charge [nC]
, Gate-Source Voltage [V]
= -48 V
- 55
= -12 V
= -30 V
6
1.5
o
SFR/U2955
C
6
8
2.0
@ Notes :
@ Notes :
1. V
2. 250 s Pulse Test
1. V
2. V
3. 250 s Pulse Test
@ Notes : I
10
GS
GS
DS
2.5
= 0 V
= 0 V
= -30 V
12
8
D
=-9.4 A
3.0
14
3.5
10
16