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October 2013  
FDP3651U  
N-Channel PowerTrench
 
MOSFET  
1
0
0
V,
80
A,
18
m
Ω
 
®
Features  
Applications  
R

DS(on)

=
1
5
m
Ω
( Typ.) @ V

GS

= 10 V, I

D

=
80
A  
High Performance Trench Technology for Extremely  
Low R

DS(on)  

•
•
•
•
•
•
•
Consumer Appliances  
Synchronous Rectification  
Battery Protection Circui
t  
•
Low Miller Charge  
Motor drives and Uninterruptible Power Supplie
s  
•
UIS Capability (Single Pulse and Repetitive Pulse)  
Micro Solar Inverter  
D
G
D
S
G
TO-220  
S
MOSFET Maximum Ratings
T =
 
25°C unless otherwise noted  
C
Symbol  
V

DSS  

V

GSS  

Parameter  
FDP3651U  
100  
Unit  
V
Drain to Source Voltage  
Gate to Source Voltage  
Drain Current
 
– Continuous  
– Pulsed  
±20  
V
80  
I

D  

A
(Note 1)  
(Note 2)  
3
20  
P

D  

Power Dissipation  
255  
W
mJ  
°
C  
E

AS  

Single Pulsed Avalanche Energy  
266  
T

J

, T

STG  

Operating and Storage
T
e
mperature  
-55 to 175  
Maximum lead temperature soldering purposes,  
1/8” from case for 5 seconds  
T

L  

300  
°
C  
Thermal Characteristics  
R

θ
JA  

R

θ
JC  

Thermal Resistance , Junction to Ambient, Max.  
Thermal Resistance , Junction to Case, Max.  
62  
°
C/W  
°
C/W  
0.59  
Package Marking and Ordering Information  
Device Marking  
Device  
Reel Size  
Tape Width  
N/A  
Quantity  
50 units  
FDP3651U  
FDP3651U  
Tube  
1
©2006
Fairchild Semiconductor Corporation  
FDP3651U
Rev. C1  

Electrical Characteristics

T

J

= 25°C unless otherwise noted  

Symbol  
Parameter  
Test Conditions  
Min  
Typ  
Max  
Unit  
Off Characteristics  
BV

DSS  

Drain to Source Breakdown Voltage  
Zero Gate Voltage Drain Current  
Gate to Source Leakage Current  
I

D

= 250
µ
A, V

GS

= 0V  
100  
–
–
–
–
–
V
–
–
–
1
µ
A  
µ
A  
nA  
V

DS

= 80V  
I

DSS  

V

GS

= 0V  
T

C

=150
°
C  
250  
±100  
I

GSS  

V

GS

= ±20V  
On Characteristics  
V

GS(th)  

Gate to Source Threshold Voltage  
V

GS

= V

DS

, I

D

= -250
µ
A  

GS

= 10V , I

D

= 80A  
3.5  
4.5  
15  
13  
32  
5.5  
18  
15  
37  
V
V
–
–
–
r

DS(on)  

Drain to Source On Resistance  
V

GS

= 10V , I

D

= 40A  
V

GS

=10
V
,
I

D

=40A,T

J

=175

o

C  
m
Ω  
Dynamic Characteristics  
C

iss  

Input Capacitance  
–
–
–
–
–
–
–
4152  
485  
89  
5522  
728  
118  
69  
pF  
pF  
pF  
nC  
nC  
nC  
nC  
V

DS

= 25V,V

GS

= 0V  
f=1MHz  
C

oss  

C

rss  

Output Capacitance  
Reverse Transfer Capacitance  
T
o
tal Gate Charge  
Q

g(TOT)  

Q

g(TH)  

Q

gs  

V

GS

= 0V to 10V  
49  
V

DD

= 50V  
Threshold Gate Charge  
Gate to Source Gate Charge  
Gate to Drain Charge  
V

GS

= 0V to 2V  
7
9.8  
–
I

D

= 80A  
23  
Q

gd  

16  
–
Resistive Switching Characteristics  
t

(on)  

t

d(on)  

t

r  

Turn-On Time  
Turn-On Delay Time  
Rise Time  
–
–
–
–
–
–
–
64  
27  
29  
52  
26  
78  
ns  
ns  
ns  
ns  
ns  
ns  
15  
16  
32  
14  
–
V
V

DD

= 50
V
, I

D

= 80A  

GS

= 10V, R

GS

= 5.0
Ω  
t

d(off)  

t

f  

Turn-Off Delay Time  
Fall Time  
t

(off)  

Turn-Off Time  
Drain-Source Diode Characteristics  
I

SD

= 80A  
–
–
–
–
0.99  
0.88  
70  
1.25  
1.0  
V
V
V

SD  

Source to Drain Diode
 
Forward Voltage  
I

SD

= 40A  
t

rr  

Reverse Recovery Time  
105  
303  
ns  
nC  
I

s

= 40 A, di/dt = 100A/
µ
s  
Q

rr  

Reverse Recovery Charge  
202  
Notes:  
1.
Repetitive Rating : Pulse width limited by maximum junction temperature  
o
2. L=0.13mH, I
 
= 64A,
 
V =50
V
,
 
R
=
25
 
Ω
, Starting T =25 C  
AS  
DD  
G
J
2
©2006
Fairchild Semiconductor Corporation  
FDP3651U
Rev. C1  

Typical Characteristics

T

= 25°C unless otherwise noted  
C
5
4
3
2
1
0
120  
100  
80  
60  
40  
20  
0
PULSE DURATION = 80
µ
s  
DUTY CYCLE = 0.5%MAX  
PULSE DURATION = 80
µ
s  
DUTY CYCLE = 0.5%MAX  
V

GS

= 7V  
V

GS

= 20V  
V

GS

= 10V  
V

GS

= 8V  
V

GS

= 8V  
V

GS

= 10V  
V

GS

= 20V  
V

GS

= 7V  
0
20  
40  
60  
80  
100  
120  
0
1
2
3
4
5
V

DS

, DRAIN TO SOURCE VOLTAGE (V)  
I

D

, DRAIN CURRENT(A)  
Figure 1.
 
On Region Characteristics  
Figure 2.
 
Normalized On-Resistance vs Drain  
Current and Gate Voltage  
2.8  
60  
I

D

= 80A  
I

D

= 80A
 
PULSE DURATION = 80
µ
s  
DUTY CYCLE = 0.5%MAX  
V

GS

= 10V  
2.4  
2.0  
1.6  
1.2  
0.8  
0.4  
50  
40  
T

J

= 175

o

C  
30  
20  
T

J

= 25

o

C  
10  
0
-80  
-40  
0
40  
80  
120  
160  
200  
8
10  
12  
14  
16  
18  
20  
T

J

, JUNCTION TEMPERATURE
(

o

C
)  
V

GS

, GATE TO SOURCE VOLTAGE (V)  
Figure 3.
 
Normalized On Resistance vs Junction  
Temperature  
Figure 4.
 
On-Resistance vs Gate to Source  
Voltage  
1000  
120  
V

GS

= 0V  
PULSE DURATION = 80
µ
s  
DUTY CYCLE = 0.5%MAX  
100  
100  
T

J

= 175

o

C  
10  
80  
T

J

= 175

o

C  
1
60  
T

J

= 25

o

C  
0.1  
0.01  
40  
20  
0
T

J

= 25

o

C  
T

J

= -55

o

C  
T

J

= -55

o

C  
1E-3  
0.0  
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
2
4
6
8
10  
V

GS

, GATE TO SOURCE VOLTAGE (V)  
V

SD

, BODY DIODE FORWARD VOLTAGE (V)  
Figure 5.
 
Transfer Characteristics  
Figure 6.
 
Source to Drain
 
Diode Forward  
Voltage vs Source Current  
3
©2006
Fairchild Semiconductor Corporation  
FDP3651U
Rev. C1  

Typical Characteristics

T

= 25°C unless otherwise noted  
C
10000  
1000  
100  
10  
8
C

iss  

V

DD

= 45V  
V

DD

= 50V  
V

DD

= 55V  
C

oss  

6
C

rss  

4
2
f = 1MHz  
V

GS

= 0V  
10  
0.1  
0
1
10  
100  
0
10  
20  
30  
40  
50  
60  
V

DS

, DRAIN TO SOURCE VOLTAGE (V)  
Q

g

, GATE CHARGE(nC)  
Figure 7.
 
Gate Charge Characteristics  
Figure 8.
 
Capacitance vs Drain to Source Voltage  
100  
100  
PACKAGE MAY LIMIT  
CURRENT IN THIS REGION  
80  
V =10V  
GS  
60  
40  
20  
0
T

J

= 25

o

C  
10  
V
=8V  
GS  
T

J

= 150

o

C  
1
10

-3  

10

-2  

10

-1  

10

0  

10

1  

10

2  

10

3  

25  
50  
75  
100  
125  
150  
175  

TC, CASE TEMPERATURE
(

o

C
)  

t

AV

, TIME IN AVALANCHE(ms)  
Figure 9.
 
Unclamped Inductive Switching  
Capability  
Figure 10.
 
Maximum Continuous Drain Current vs  
Ambient Temperature  
10

5  

500  
o
T
= 25
 
C  
10us  
C
V

GS

= 10V  
FOR TEMPERATURES  
100  
10  
1
o
ABOVE 25
 
C DERATE PEAK  
CURRENT AS FOLLOWS:  
10

4  

10

3  

10

2  

175
–
T  
OPERATION IN THIS  
AREA MAY BE  
LIMITED BY R

DS(ON)  

c
I = I  
25  
———————-  
100us  
150  
1ms  
SINGLE PULSE  
10ms  
DC  
SINGLE PULSE  
T

J

=MAX RATED  
T

c

=
25

o

C  
0.1  
10

-5  

10

-4  

10

-3  

t, PULSE WIDTH (s)  
10

-2  

10

-1  

10

0  

10

1  

200  
100  
1
10  
V

DS

, DRAIN TO SOURCE VOLTAGE (V)  
Figure 11.
 
Forward Bias Safe Operating Area  
Figure 12.
 
Single Pulse Maximum Power  
Dissipation  
4
©2006
Fairchild Semiconductor Corporation  
FDP3651U
Rev. C1  

Typical Characteristics

T

= 25°C unless otherwise noted  
C
2
1
DUTY CYCLE-DESCENDING ORDER  
D = 0.5  
0.2  
0.1  
0.05  
0.1  
P
DM  
0.02  
0.01  
t
1
SINGLE PULSE  
0.01  
t
2
NOTES:  
DUTY FACTOR: D = t
 
/t  
1
2
PEAK T
 
= P  
x Z
 
x R
 
+ T  
θ
Jc
θ
Jc
c  
J
DM  
1E-3  
10

-5  

10

-4  

10

-3  

10

-2  

10

-1  

10

0  

10

1  

t, RECTANGULAR PULSE DURATION(s)  
Figure 13.
 
Transient Thermal Response Curve  
5
©2006
Fairchild Semiconductor Corporation  
FDP3651U
Rev. C1  

Mechanical Dimensions  
TO-220 3L  
Figure
14
.
TO-220, Molded, 3Lead, Jedec Variation AB  
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner  
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or  
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specif-  
ically the warranty therein, which covers Fairchild products.  
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:  
Dimension in Millimeters  
©2006
Fairchild Semiconductor Corporation  
FDP3651U
Rev. C1  
6

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Rev. I66  
7
©2006
Fairchild Semiconductor Corporation  
FDP3651U
Rev. C1  

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