FDD3672 Fairchild Semiconductor, FDD3672 Datasheet - Page 3

• Manufacturer Part Number: FDD3672
• Description: MOSFET N-CH 100V 44A D-PAK
• Manufacturer: Fairchild Semiconductor
• Series: UltraFET™r
• Type: Power MOSFETr

Specifications of FDD3672

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 28 mOhm @ 44A, 10V
• Drain To Source Voltage (vdss): 100V
• Current - Continuous Drain (id) @ 25° C: 44A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 36nC @ 10V
• Input Capacitance (ciss) @ Vds: 1710pF @ 25V
• Power - Max: 135W
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Number Of Elements: 1
• Polarity: N
• Channel Mode: Enhancement
• Drain-source On-res: 0.028Ohm
• Drain-source On-volt: 100V
• Gate-source Voltage (max): ±20V
• Drain Current (max): 6.5A
• Power Dissipation: 135W
• Output Power (max): Not RequiredW
• Frequency (max): Not RequiredMHz
• Noise Figure: Not RequireddB
• Power Gain: Not RequireddB
• Drain Efficiency: Not Required%
• Operating Temp Range: -55C to 175C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 2 +Tab
• Package Type: TO-252
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.028 Ohm @ 10 V
• Drain-source Breakdown Voltage: 100 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 6.5 A
• Maximum Operating Temperature: + 175 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDD3672; FDD3672TR

©2010 Fairchild Semiconductor Corporation
Typical Characteristics
Figure 1. Normalized Power Dissipation vs
1.2
1.0
0.8
0.6
0.4
0.2
0
500
100
30
0
0.01
0.1
10
2
1
-5
V
10
GS
25
-5
= 10V
Ambient Temperature
DUTY CYCLE - DESCENDING ORDER
0.5
0.2
0.1
0.05
0.02
0.01
T
50
C
, CASE TEMPERATURE (
Figure 3. Normalized Maximum Transient Thermal Impedance
SINGLE PULSE
10
75
-4
10
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
-4
100
T
C
Figure 4. Peak Current Capability
= 25°C unless otherwise noted
125
o
C)
10
10
-3
t, RECTANGULAR PULSE DURATION (s)
-3
150
t , PULSE WIDTH (s)
175
10
Figure 2. Maximum Continuous Drain Current vs
10
-2
-2
50
40
30
20
10
0
25
50
10
10
Case Temperature
-1
-1
NOTES:
DUTY FACTOR: D = t
PEAK T
T
C
75
, CASE TEMPERATURE (
J
= P
100
T
DM
FOR TEMPERATURES
ABOVE 25
CURRENT AS FOLLOWS:
C
I = I
= 25
x Z
P
25
DM
10
θJC
10
o
C
0
1
0
/t
125
x R
2
o
C DERATE PEAK
t
175 - T
θJC
1
150
o
t
2
C)
+ T
C
C
150
V
GS
FDD3672 Rev. A2
= 10V
10
10
1
1
175