HUFA75429D3ST Fairchild Semiconductor, HUFA75429D3ST Datasheet - Page 3

• Manufacturer Part Number: HUFA75429D3ST
• Description: MOSFET N-CH 60V 20A DPAK
• Manufacturer: Fairchild Semiconductor
• Series: UltraFET™r

Specifications of HUFA75429D3ST

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 25 mOhm @ 20A, 10V
• Drain To Source Voltage (vdss): 60V
• Current - Continuous Drain (id) @ 25° C: 20A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 85nC @ 20V
• Input Capacitance (ciss) @ Vds: 1090pF @ 25V
• Power - Max: 125W
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.021 Ohms
• Drain-source Breakdown Voltage: 60 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 20 A
• Power Dissipation: 125 W
• Maximum Operating Temperature: + 175 C
• Mounting Style: SMD/SMT
• Fall Time: 33 ns
• Minimum Operating Temperature: - 55 C
• Rise Time: 39 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2003 Fairchild Semiconductor Corporation
Typical Characteristics
Figure 1. Normalized Power Dissipation vs
1.2
1.0
0.8
0.6
0.4
0.2
0
0.01
0.1
0
100
2
1
600
10
10
10
-5
DUTY CYCLE - DESCENDING ORDER
-5
0.5
0.2
0.1
0.05
0.02
0.01
25
Ambient Temperature
V
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
GS
T
50
C
SINGLE PULSE
= 10V
, CASE TEMPERATURE (
Figure 3. Normalized Maximum Transient Thermal Impedance
10
75
10
-4
-4
100
T
A
Figure 4. Peak Current Capability
= 25°C unless otherwise noted
125
o
C)
10
10
-3
-3
t, RECTANGULAR PULSE DURATION (s)
150
175
t, PULSE WIDTH (s)
Figure 2. Maximum Continuous Drain Current vs
10
10
-2
-2
25
20
15
10
5
0
25
50
Case Temperature
10
T
10
C
-1
-1
, CASE TEMPERATURE (
NOTES:
DUTY FACTOR: D = t
PEAK T
75
J
= P
100
FOR TEMPERATURES
ABOVE 25
CURRENT AS FOLLOWS:
T
DM
C
I = I
= 25
x Z
25
o
10
10
P
C
JC
DM
1
0
125
o
0
/t
C DERATE PEAK
x R
2
o
C)
175 - T
JC
150
t
1
+ T
t
C
150
2
C
10
10
175
1
1
Rev. A1