IRFR3704TRPBF [INFINEON]
暂无描述;PD - 93887B
IRFR3704
IRFU3704
SMPS MOSFET
HEXFET® Power MOSFET
Applications
l High Frequency DC-DC Isolated
Converters with Synchronous Rectification
for Telecom and Industrial use
VDSS
20V
RDS(on) max
ID
75A
9.5mΩ
l High Frequency Buck Converters for
Computer Processor Power
Benefits
l Ultra-Low RDS(on)
l Very Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
D-Pak
IRFR3704
I-Pak
IRFU3704
Absolute Maximum Ratings
Symbol
Parameter
Max.
Units
VDS
Drain-Source Voltage
20
± 20
75
63
300
90
V
VGS
Gate-to-Source Voltage
V
ID @ TC = 25°C
ID @ TC = 70°C
IDM
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
A
PD @TC = 25°C
PD @TC = 70°C
Maximum Power Dissipation
Maximum Power Dissipation
Linear Derating Factor
W
W
62
0.58
mW/°C
°C
TJ , TSTG
Junction and Storage Temperature Range
-55 to + 175
Thermal Resistance
Parameter
Junction-to-Case
Typ.
Max.
1.7
Units
RθJC
RθJA
RθJA
–––
–––
–––
Junction-to-Ambient (PCB mount)*
Junction-to-Ambient
50
°C/W
110
*
When mounted on 1" square PCB (FR-4 or G-10 Material) .
For recommended footprint and soldering techniques refer to application note #AN-994
Notes through are on page 9
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1
8/22/00
IRFR/U3704
Static @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
20 ––– –––
––– 0.021 ––– V/°C Reference to 25°C, ID = 1mA
Conditions
V(BR)DSS
Drain-to-Source Breakdown Voltage
V
VGS = 0V, ID = 250µA
∆V(BR)DSS/∆TJ Breakdown Voltage Temp. Coefficient
–––
–––
1.0
7.3
11
9.5
14
VGS = 10V, ID = 15A
RDS(on)
VGS(th)
IDSS
Static Drain-to-Source On-Resistance
Gate Threshold Voltage
mΩ
V
VGS = 4.5V, ID = 12A
VDS = VGS, ID = 250µA
––– 3.0
––– ––– 20
––– ––– 100
––– ––– 200
––– ––– -200
VDS = 16V, VGS = 0V
µA
Drain-to-Source Leakage Current
VDS = 16V, VGS = 0V, TJ = 125°C
Gate-to-Source Forward Leakage
Gate-to-Source Reverse Leakage
VGS = 16V
IGSS
nA
VGS = -16V
Dynamic @ TJ = 25°C (unless otherwise specified)
Symbol
gfs
Parameter
Forward Transconductance
Total Gate Charge
Min. Typ. Max. Units
Conditions
42
––– –––
19 –––
8.1 –––
6.4 –––
S
VDS = 10V, ID = 57A
ID = 28.4A
Qg
–––
–––
–––
–––
–––
–––
–––
–––
Qgs
Qgd
Qoss
td(on)
tr
Gate-to-Source Charge
Gate-to-Drain ("Miller") Charge
Output Gate Charge
Turn-On Delay Time
Rise Time
nC VDS = 10V
VGS = 4.5V
16
24
VGS = 0V, VDS = 10V
VDD = 10V
8.4 –––
98 –––
12 –––
5.0 –––
ID = 28.4A
ns
pF
td(off)
tf
Turn-Off Delay Time
Fall Time
RG = 1.8Ω
VGS = 4.5V
VGS = 0V
Ciss
Coss
Crss
Input Capacitance
––– 1996 –––
––– 1085 –––
––– 155 –––
Output Capacitance
Reverse Transfer Capacitance
VDS = 10V
ƒ = 1.0MHz
Avalanche Characteristics
Symbol
EAS
Parameter
Single Pulse Avalanche Energy
Avalanche Current
Typ.
–––
–––
Max.
216
71
Units
mJ
IAR
A
Diode Characteristics
Symbol
Parameter
Min. Typ. Max. Units
Conditions
D
IS
Continuous Source Current
(Body Diode)
MOSFET symbol
showing the
––– –––
––– –––
75
A
G
ISM
Pulsed Source Current
(Body Diode)
integral reverse
p-n junction diode.
300
S
––– 0.88 1.3
––– 0.82 –––
V
TJ = 25°C, IS = 35.5A, VGS = 0V
TJ = 125°C, IS = 35.5A, VGS = 0V
TJ = 25°C, IF = 35.5A, VR=20V
VSD
Diode Forward Voltage
trr
Reverse Recovery Time
Reverse Recovery Charge
Reverse Recovery Time
Reverse Recovery Charge
––– 38
––– 45
––– 41
––– 50
57
68
62
75
ns
Qrr
trr
nC di/dt = 100A/µs
ns TJ = 125°C, IF = 35.5A, VR=20V
nC di/dt = 100A/µs
Qrr
2
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IRFR/U3704
1000
100
10
1000
100
10
VGS
VGS
10.0V
9.0V
8.0V
7.0V
6.0V
5.0V
4.5V
TOP
10.0V
9.00V
8.0V
7.0V
6.0V
5.0V
4.5V
TOP
BOTTOM 3.5V
BOTTOM 3.5V
3.5V
3.5V
20µs PULSE WIDTH
Tj = 175°C
20µs PULSE WIDTH
Tj = 25°C
1
1
0.1
1
10
100
0.1
1
10
100
V
, Drain-to-Source Voltage (V)
V
, Drain-to-Source Voltage (V)
DS
DS
Fig 2. Typical Output Characteristics
Fig 1. Typical Output Characteristics
2.0
1000
75A
=
I
D
1.5
1.0
0.5
0.0
°
T = 25 C
J
°
T = 175 C
J
100
V
= 15V
DS
V
= 10V
20µs PULSE WIDTH
GS
10
3.0
-60 -40 -20
0
20 40 60 80 100 120 140 160 180
4.0
5.0
6.0 7.0 8.0
°
T , Junction Temperature ( C)
J
V
, Gate-to-Source Voltage (V)
GS
Fig 4. Normalized On-Resistance
Fig 3. Typical Transfer Characteristics
Vs. Temperature
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3
IRFR/U3704
3000
10
8
V
= 0V,
f = 1MHz
C
I
D
= 28.4A
GS
V
= 10V
DS
C
= C + C
SHORTED
ds
iss
gs
gd ,
gd
C
= C
gd
rss
2500
2000
1500
1000
500
C
= C + C
ds
oss
C
iss
6
C
oss
4
2
C
rss
0
0
1
10
100
0
10
20
30
40
V
, Drain-to-Source Voltage (V)
Q
, Total Gate Charge (nC)
DS
G
Fig 5. Typical Capacitance Vs.
Fig 6. Typical Gate Charge Vs.
Drain-to-Source Voltage
Gate-to-Source Voltage
1000
100
10
1000
100
10
OPERATION IN THIS AREA LIMITED
BY R
DS(on)
10us
°
T = 175 C
J
100us
°
T = 25 C
J
1ms
10ms
1
°
T = 25 C
C
°
T = 175 C
Single Pulse
J
V
= 0 V
GS
1.7
0.1
0.2
1
0.5
0.8
1.1
1.4
2.0
0.1
1
10
100
V
,Source-to-Drain Voltage (V)
V
, Drain-to-Source Voltage (V)
SD
DS
Fig 7. Typical Source-Drain Diode
Fig 8. Maximum Safe Operating Area
Forward Voltage
4
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IRFR/U3704
RD
80
60
40
20
0
VDS
LIMITED BY PACKAGE
VGS
10V
D.U.T.
RG
+VDD
-
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
Fig 10a. Switching Time Test Circuit
V
DS
90%
25
50
75
100
125
150
175
°
, Case Temperature ( C)
T
C
10%
V
GS
t
t
r
t
t
f
d(on)
d(off)
Fig 9. Maximum Drain Current Vs.
Case Temperature
Fig 10b. Switching Time Waveforms
10
1
D = 0.50
0.20
0.10
0.05
P
DM
0.1
0.01
0.02
0.01
SINGLE PULSE
t
1
(THERMAL RESPONSE)
t
2
Notes:
1. Duty factor D =
t / t
1 2
2. Peak T =P
x Z
+ T
C
J
DM
thJC
0.00001
0.0001
0.001
0.01
0.1
1
t , Rectangular Pulse Duration (sec)
1
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
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5
IRFR/U3704
0.010
0.009
0.008
0.007
0.006
0.020
VGS = 4.5V
0.015
0.010
0.005
I
= 35.5A
D
VGS = 10V
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0
50
100
150
200
250
300
V
Gate -to -Source Voltage (V)
I
, Drain Current ( A )
GS,
D
Fig 12. On-Resistance Vs. Drain Current
Fig 13. On-Resistance Vs. Gate Voltage
Current Regulator
Same Type as D.U.T.
Q
G
50KΩ
.3µF
VGS
.2µF
12V
Q
Q
GD
GS
600
+
V
DS
I
D.U.T.
-
D
V
G
TOP
11.6A
23.8A
BOTTOM 28.4A
V
GS
500
400
300
200
100
0
3mA
Charge
I
I
D
G
Current Sampling Resistors
Fig 14a&b. Basic Gate Charge Test Circuit
and Waveforms
15V
V
(B R )D S S
DRIVER
L
t
p
V
DS
D.U.T
R
+
G
V
DD
-
25
50
75
100
125
150
175
I
AS
20 V
°
Starting T , Junction Temperature ( C)
0.01
t
Ω
J
p
I
A S
Fig 15a&b. Unclamped Inductive Test Circuit
Fig 15c. Maximum Avalanche Energy
and Waveforms
Vs. Drain Current
6
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IRFR/U3704
D-Pak (TO-252AA) Package Outline
Dimensions are shown in millimeters (inches)
2.38 (.09 4)
2.19 (.08 6)
6.73 (.265 )
6.35 (.250 )
1.14 (.045)
0.89 (.035)
- A
-
1.27 (.050 )
0.88 (.035 )
5 .46 (.215 )
5 .21 (.205 )
0.58 (.02 3)
0.46 (.01 8)
4
6.4 5 (.2 45)
5.6 8 (.2 24)
6.2 2 (.2 45)
5.9 7 (.2 35)
10 .42 (.4 10 )
9.40 (.37 0)
1.02 (.04 0)
1.64 (.02 5)
LE AD A SS IG N M E NTS
1 - G A TE
1
2
3
2 - D R A IN
0 .51 (.02 0)
M IN.
- B
-
3 - S O U R CE
4 - D R A IN
1 .5 2 (.06 0)
1 .1 5 (.04 5)
0.89 (.035 )
0.64 (.025 )
3X
0 .5 8 (.0 23)
0 .4 6 (.0 18)
1.1 4 (.0 45)
0.7 6 (.0 30)
2X
0.25 (.01 0)
M
A M B
N O TE S :
2.28 (.09 0)
1
2
3
4
D IM E N S IO N IN G & TO LE R A N C IN G P E R A N S I Y 14.5 M , 1 982 .
C O N TR O LL ING D IM EN SIO N : IN C H .
4 .57 (.18 0)
C O N FO R MS TO JE D E C O U TLIN E TO -252 AA .
D IM E N S IO N S SH O W N A R E B EF O R E S O LD ER D IP ,
S O LD ER D IP M A X. +0.16 (.0 06).
D-Pak (TO-252AA) Part Marking Information
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7
IRFR/U3704
I-Pak (TO-251AA) Package Outline
Dimensions are shown in millimeters (inches)
6 .73 (.26 5)
6 .35 (.25 0)
2.38 (.094)
2.19 (.086)
- A
-
0.58 (.023)
0.46 (.018)
1.27 (.050)
0.88 (.035)
5 .4 6 (.21 5)
5 .2 1 (.20 5)
L EAD A SSIG N MEN TS
1 - G ATE
4
2 - D RA IN
6.4 5 (.245)
5.6 8 (.224)
3 - SO U R C E
4 - D RA IN
6 .22 (.2 45)
5 .97 (.2 35)
1.52 (.060)
1.15 (.045)
1
2
3
- B
-
N O TE S:
1
2
3
4
D IM EN SIO N IN G
&
TO LER AN C IN G P ER AN SI Y14.5M , 198 2.
2.28 (.0 90)
1.91 (.0 75)
9.65 (.380)
8.89 (.350)
C O NTR OL LIN G D IM EN SIO N : IN C H .
C O NF O R MS TO JEDE C O UTLINE TO -25 2AA.
D IM EN SIO N S S HO W N A R E BE FO RE SO L DE R D IP,
SO LDE R DIP M AX. +0.16 (.006).
1.14 (.045 )
0.76 (.030 )
1 .14 (.04 5)
0 .89 (.03 5)
3X
0.89 (.0 35)
0.64 (.0 25)
3X
0.25 (.010 )
M
A M B
0.58 (.023)
0.46 (.018)
2.28 (.09 0)
2X
I-Pak (TO-251AA) Part Marking Information
8
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IRFR/U3704
D-Pak (TO-252AA) Tape & Reel Information
Dimensions are shown in millimeters (inches)
TR
TR L
TRR
16.3 ( .641 )
15.7 ( .619 )
16.3 ( .641 )
15.7 ( .619 )
12.1 ( .476 )
11.9 ( .469 )
8.1 ( .318 )
7.9 ( .312 )
FEED DIRECTION
FEED DIR ECTIO N
N O TES :
1. CO NTRO LLING DIMEN SIO N : MILLIMETER.
2. ALL D IM EN SIO N S ARE SH O W N IN M ILLIM ETERS ( IN CHES ).
3. O UTLINE C O NFO RMS TO EIA-481 & EIA-541.
13 INC H
16 m m
NO TES :
1. OU TLINE CO NFO RM S TO EIA-481.
Notes:
Repetitive rating; pulse width limited by
Pulse width ≤ 300µs; duty cycle ≤ 2%.
max. junction temperature.
Calculated continuous current based on maximum allowable
Starting TJ = 25°C, L = 0.5 mH
RG = 25Ω, IAS = 28.4 A.
junction temperature. Package limitation current is 30A
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
IR EUROPEAN REGIONAL CENTRE: 439/445 Godstone Rd, Whyteleafe, Surrey CR3 OBL, UK Tel: ++ 44 (0)20 8645 8000
IR CANADA: 15 Lincoln Court, Brampton, Ontario L6T3Z2, Tel: (905) 453 2200
IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 (0) 6172 96590
IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 011 451 0111
IR JAPAN: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo 171 Tel: 81 (0)3 3983 0086
IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower, 13-11, Singapore 237994 Tel: ++ 65 (0)838 4630
IR TAIWAN:16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673 Tel: 886-(0)2 2377 9936
Data and specifications subject to change without notice. 8/00
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