HUFA75343G3 Fairchild Semiconductor, HUFA75343G3 Datasheet - Page 4

• Manufacturer Part Number: HUFA75343G3
• Description: MOSFET N-CH 55V 75A TO-247
• Manufacturer: Fairchild Semiconductor
• Series: UltraFET™r

Specifications of HUFA75343G3

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 9 mOhm @ 75A, 10V
• Drain To Source Voltage (vdss): 55V
• Current - Continuous Drain (id) @ 25° C: 75A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 205nC @ 20V
• Input Capacitance (ciss) @ Vds: 3000pF @ 25V
• Power - Max: 270W
• Mounting Type: Through Hole
• Package / Case: TO-247-3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
©2001 Fairchild Semiconductor Corporation
150
100
1000
50
100
FIGURE 5. FORWARD BIAS SAFE OPERATING AREA
0
10
1
0
2000
1000
100
1
FIGURE 7. SATURATION CHARACTERISTICS
50
OPERATION IN THIS
AREA MAY BE
LIMITED BY r
V
10
DSS(MAX)
0.5
-5
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
V
V
DS
DS
1.0
= 55V
, DRAIN TO SOURCE VOLTAGE (V)
, DRAIN TO SOURCE VOLTAGE (V)
DS(ON)
V
1.5
GS
V
= 10V
10
GS
10
2.0
V
V
V
-4
= 6V
GS
GS
GS
= 20V
= 10V
= 7V
DUTY CYCLE = 0.5% MAX
PULSE DURATION = 80 s
2.5
(Continued)
T
T
T
J
C
C
3.0
= MAX RATED
= 25
= 25
FIGURE 4. PEAK CURRENT CAPABILITY
100 s
1ms
10ms
V
o
10
o
GS
C
C
100
-3
3.5
= 5V
200
4.0
t, PULSE WIDTH (s)
10
-2
NOTE: Refer to Fairchild Application Notes AN9321 and AN9322.
FIGURE 6. UNCLAMPED INDUCTIVE SWITCHING CAPABILITY
500
100
150
100
10
50
0
0.01
0
V
PULSE DURATION = 80 s
DUTY CYCLE = 0.5% MAX
If R = 0
t
If R
t
DD
AV
AV
FIGURE 8. TRANSFER CHARACTERISTICS
STARTING T
= 15V
= (L)(I
= (L/R)ln[(I
0
T
C
1.5
10
AS
V
= 25
GS
-1
)/(1.3*RATED BV
t
, GATE TO SOURCE VOLTAGE (V)
o
AS
AV
C
J
HUFA75343G3, HUFA75343P3, HUFA75343S3S Rev. B
, TIME IN AVALANCHE (ms)
*R)/(1.3*RATED BV
0.1
= 150
3.0
25
o
FOR TEMPERATURES
ABOVE 25
CURRENT AS FOLLOWS:
C
o
I = I
C
25
DSS
10
- V
o
4.5
0
STARTING T
C DERATE PEAK
DSS
DD
175 - T
-55
)
1
150
- V
o
C
DD
C
) +1]
6.0
J
= 25
175
o
o
C
C
10
1
7.5
10