HUF75345G3 Fairchild Semiconductor, HUF75345G3 Datasheet - Page 3

• Manufacturer Part Number: HUF75345G3
• Description: MOSFET N-CH 55V 75A TO-247
• Manufacturer: Fairchild Semiconductor
• Series: UltraFET™r

Specifications of HUF75345G3

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 7 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: 275nC @ 20V
• Input Capacitance (ciss) @ Vds: 4000pF @ 25V
• Power - Max: 325W
• Mounting Type: Through Hole
• Package / Case: TO-247-3
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.007 Ohm @ 10 V
• Drain-source Breakdown Voltage: 55 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 75 A
• Power Dissipation: 325000 mW
• Maximum Operating Temperature: + 175 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2009 Fairchild Semiconductor Corporation
Electrical Specifications
Source to Drain Diode Specifications
Typical Performance Curves
CAPACITANCE SPECIFICATIONS
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Source to Drain Diode Voltage
Reverse Recovery Time
Reverse Recovered Charge
FIGURE 1. NORMALIZED POWER DISSIPATION vs CASE
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0.01
0.1
2
1
10
-5
TEMPERATURE
PARAMETER
25
PARAMETER
DUTY CYCLE - DESCENDING ORDER
0.5
0.2
0.1
0.05
0.02
0.01
T
C
50
, CASE TEMPERATURE (
SINGLE PULSE
75
10
FIGURE 3. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
T
-4
C
HUF75345G3, HUF75345P3, HUF75345S3S
= 25
100
o
C, Unless Otherwise Specified (Continued)
125
SYMBOL
o
SYMBOL
C)
C
C
C
Q
OSS
V
RSS
ISS
t
SD
RR
rr
10
150
-3
t, RECTANGULAR PULSE DURATION (s)
V
f = 1MHz
(Figure 12)
I
I
I
SD
SD
SD
DS
175
= 25V, V
= 75A
= 75A, dI
= 75A, dI
TEST CONDITIONS
TEST CONDITIONS
GS
SD
SD
10
/dt = 100A/µs
/dt = 100A/µs
-2
= 0V,
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
80
60
40
20
0
25
CASE TEMPERATURE
50
10
-1
T
C
, CASE TEMPERATURE (
75
NOTES:
DUTY FACTOR: D = t
PEAK T
HUF75345G3, HUF75345P3, HUF75345S3S Rev. B2
MIN
-
-
-
MIN
-
-
-
J
= P
100
DM
TYP
10
4000
1450
TYP
-
-
-
450
x Z
0
P
DM
θJC
125
1
/t
x R
o
2
MAX
C)
1.25
t
MAX
1
55
80
θJC
t
-
-
-
2
150
+ T
C
UNITS
UNITS
10
nC
pF
pF
pF
ns
V
1
175