FDD8770
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N-Channel 20-V (D-S)175 _C MOSFET
FEATURES
PRODUCT SUMMARY
rDS(on) ()
ID (A)a
0.0045 @ VGS = 4.5 V
100
0.006 @ VGS = 2.5 V
90
VDS (V)
20
D TrenchFETr Power MOSFET
D 175_C Maximum Junction Temperature
D 100% Rg Tested
D
TO-252
G
Drain Connected to Tab
G
D
S
Top View
S
N-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Limit
Drain-Source Voltage
VDS
20
Gate-Source Voltage
VGS
"15
TC = 25_C
Continuous Drain Currenta
TC = 100_C
Pulsed Drain Current
Continuous Source Current (Diode Conduction)a
TC = 25_C
Maximum Power Dissipation
TA = 25_C
Operating Junction and Storage Temperature Range
Unit
V
100
ID
80
IDM
200
IS
65
A
71
PD
W
8.3b, c
TJ, Tstg
- 55 to 175
_C
THERMAL RESISTANCE RATINGS
Parameter
Symbol
t v 10 sec.
Maximum Junction-to-Ambientb
Maximum Junction-to-Case
Steady State
RthJA
RthJC
Typical
Maximum
15
18
40
50
1.75
2.1
Unit
_C/W
Notes
a. Package Limited
b. Surface Mounted on 1” x 1” FR4 Board
c. t v 10 sec
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SPECIFICATIONS (TJ = 25_C UNLESS OTHERWISE NOTED)
Parameter
Typa
Symbol
Test Condition
Min
Max
V(BR)DSS
VGS = 0 V, ID = 250 A
20
VGS(th)
VDS = VGS, ID = 250 A
0.5
IGSS
VDS = 0 V, VGS = "12 V
"100
VDS = 20 V, VGS = 0 V
1
VDS = 20 V, VGS = 0 V, TJ = 125_C
50
Unit
Static
Drain-Source Breakdown Voltage
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
IDSS
On-State Drain Currentb
ID(on)
Drain-Source On-State Resistanceb
Forward Transconductanceb
rDS(on)
gfs
VDS = 5 V, VGS = 4.5 V
nA
A
100
A
VGS = 4.5 V, ID = 20 A
0.0045
VGS = 4.5 V, ID = 20 A, TJ = 125_C
0.0055
VGS = 2.5 V, ID = 20 A
0.006
VDS = 5 V, ID = 40 A
V
1.5
20
S
Dynamica
Input Capacitance
Ciss
Output Capacitance
Coss
Reverse Transfer Capacitance
Crss
375
Total Gate Chargec
Qg
26
Gate-Source
Chargec
Gate-Drain Chargec
Gate Resistance
Turn-On Delay Timec
Rise Timec
Turn-Off Delay
Qgs
Fall Timec
VGS = 0 V, VDS = 20 V, f = 1 MHz
730
35
nC
7
Rg
1
td(on)
td(off)
pF
5
VDS = 10 V,, VGS = 4.5 V,, ID = 40 A
Qgd
tr
Timec
3660
VDD = 10 V, RL = 0.25
ID ^ 40 A, VGEN = 4.5 V, RG = 2.5
tf
3.7
20
35
120
190
45
70
20
35
ns
Source-Drain Diode Ratings and Characteristic (TC = 25_C)
Pulsed Current
ISM
100
A
Voltageb
VSD
IF = 100 A, VGS = 0 V
1.2
1.5
V
Source-Drain Reverse Recovery Time
trr
IF = 40 A, di/dt = 100 A/s
35
70
ns
Diode Forward
Notes
a. Guaranteed by design, not subject to production testing.
b. Pulse test; pulse width v 300 s, duty cycle v 2%.
c. Independent of operating temperature.
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TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Output Characteristics
Transfer Characteristics
100
100
VGS = 4.5 thru 3 V
80
60
I D - Drain Current (A)
I D - Drain Current (A)
80
2.5 V
40
2V
20
60
40
TC = 125_C
20
25_C
1V
0
0
2
4
6
8
0
0.0
10
0.5
VDS - Drain-to-Source Voltage (V)
1.0
- 55_C
1.5
2.0
2.5
3.0
3.5
VGS - Gate-to-Source Voltage (V)
Transconductance
On-Resistance vs. Drain Current
120
0.012
TC = - 55_C
r DS(on) - On-Resistance ( )
g fs - Transconductance (S)
100
25_C
80
125_C
60
40
20
0
0.009
VGS = 4.5 V
0.006
VGS = 4.5 V
0.003
0.000
0
20
40
60
80
80
0
100
90
VGS - Gate-to-Source Voltage (V)
V GS - Gate-to-Source Voltage (V)
C - Capacitance (pF)
Ciss
3000
2000
Coss
Crss
Gate Charge
12
4000
1000
120
ID - Drain Current (A)
Capacitance
5000
110
100
0
VGS = 10 V
ID = 40 A
9
6
3
0
0
4
8
12
16
VDS - Drain-to-Source Voltage (V)
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20
0
10
20
30
40
50
60
70
Qg - Total Gate Charge (nC)
3
FDD8770
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TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
On-Resistance vs. Junction Temperature
Source-Drain Diode Forward Voltage
100
VGS = 4.5 V
ID = 20 A
1.6
I S - Source Current (A)
r DS(on) - On-Resistance ()
(Normalized)
2.0
1.2
0.8
0.4
0.0
- 50
- 25
0
25
50
75
100
125
150
TJ = 150_C
TJ = 25_C
10
1
175
0
0.3
TJ - Junction Temperature (_C)
0.6
0.9
1.2
1.5
VSD - Source-to-Drain Voltage (V)
THERMAL RATINGS
Maximum Avalanche Drain Current
vs. Case Temperature
Safe Operating Area
200
50
100
I D - Drain Current (A)
I D - Drain Current (A)
40
30
20
10 s
Limited
by rDS(on)
100 s
10
1 ms
10 ms
100 ms
dc
TC = 25_C
Single Pulse
10
0
1
0
25
50
75
100
125
150
175
0.1
1
10
100
VDS - Drain-to-Source Voltage (V)
TC - Case Temperature (_C)
Normalized Thermal Transient Impedance, Junction-to-Case
2
1
Normalized Effective Transient
Thermal Impedance
Duty Cycle = 0.5
0.2
0.1
0.1
0.05
0.02
Single Pulse
0.01
10 -4
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10 -3
10 -2
10 -1
1
Square Wave Pulse Duration (sec)
10
100
600
4
FDD8770
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TO-252AA CASE OUTLINE
E
MILLIMETERS
A
C2
e
b2
D1
e1
E1
L
gage plane height (0.5 mm)
L4
b
L5
H
D
L3
b3
C
A1
INCHES
DIM.
MIN.
MAX.
MIN.
MAX.
A
2.18
2.38
0.086
0.094
A1
-
0.127
-
0.005
b
0.64
0.88
0.025
0.035
b2
0.76
1.14
0.030
0.045
b3
4.95
5.46
0.195
0.215
C
0.46
0.61
0.018
0.024
C2
0.46
0.89
0.018
0.035
D
5.97
6.22
0.235
0.245
D1
5.21
-
0.205
-
E
6.35
6.73
0.250
0.265
E1
4.32
-
0.170
-
H
9.40
10.41
0.370
0.410
e
2.28 BSC
e1
0.090 BSC
4.56 BSC
0.180 BSC
L
1.40
1.78
0.055
L3
0.89
1.27
0.035
0.070
0.050
L4
-
1.02
-
0.040
L5
1.14
1.52
0.045
0.060
ECN: X12-0247-Rev. M, 24-Dec-12
DWG: 5347
Note
• Dimension L3 is for reference only.
服务热线:400-655-8788
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FDD8770
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