120NQ040 [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | 120NQ040 |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总5页 (文件大小：148K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-2.224 rev. D 07/04
120NQ...(R) SERIES
SCHOTTKY RECTIFIER
120 Amp
IF(AV) = 120 A
VR = 35 to 45V
Description/ Features
Major Ratings and Characteristics
The 120NQ...(R) high current Schottky rectifier module series
has been optimized for very low forward voltage drop, with
moderate leakage. The proprietary barrier technology allows
for reliable operation up to 150° C junction temperature.
Typical applications are in switching power supplies, convert-
ers, free-wheeling diodes, and reverse battery protection.
Characteristics
120NQ.. Units
I
Rectangular
waveform
120
A
F(AV)
V
I
range
35 to 45
29,000
V
A
150° C T operation
Unique high power, Half-Pak module
Replaces two parallel DO-5's
RRM
J
@tp=5µssine
FSM
Easier to mount and lower profile than DO-5's
V
@120Apk, T =125°C
J
0.52
V
F
J
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
T
range
-55to150
°C
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Case Styles
120NQ...(R)
D-67
1
www.irf.com
120NQ...(R) Series
Bulletin PD-2.224 rev. D 07/04
Voltage Ratings
Part number
120NQ035(R)
120NQ040(R)
120NQ045(R)
VR
V
Max. DC Reverse Voltage (V)
35
40
45
RWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
120NQ Units
Conditions
IF(AV) Max. Average Forward Current
*SeeFig.5
120
A
50%dutycycle@TC =106°C,rectangularwaveform
Following any rated
load condition and
IFSM Max. Peak One Cycle Non-Repetitive 29,000
5µs Sineor3µsRect.pulse
10msSineor6msRect. pulse
A
SurgeCurrent *SeeFig.7
1550
81
with rated VRRM applied
EAS Non-Repetitive Avalanche Energy
mJ
A
TJ =25°C, IAS=12Amps,L=1.12mH
IAR
Repetitive Avalanche Current
12
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
120NQ Units
Conditions
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
0.57
0.73
0.52
0.69
10
V
V
@ 120A
@ 240A
TJ = 25 °C
V
V
mA
mA
V
@ 120A
@ 240A
TJ = 25 °C
VR = rated VR
TJ = 125 °C
TJ = 125 °C
IRM Max. Reverse Leakage Current (1)
* See Fig. 2
500
VF(TO) Threshold Voltage
0.32
1.37
5200
7.0
TJ = TJ max.
rt
Forward Slope Resistance
Max. Junction Capacitance
Typical Series Inductance
mΩ
pF
nH
V/ µs
CT
LS
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change
(Rated VR)
10000
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
120NQ Units
Conditions
TJ
Max. Junction Temperature Range -55to150 °C
Tstg Max. Storage Temperature Range
-55to150 °C
RthJC Max. Thermal Resistance Junction
toCase
0.40
°C/W DC operation *SeeFig.4
RthCS TypicalThermalResistance, Caseto
Heatsink
0.15
°C/W Mountingsurface, smoothandgreased
wt
T
Approximate Weight
Mounting Torque
25.6(0.9) g(oz.)
17(15)
Min.
Max.
Min.
Max.
Non-lubricated threads
29(25)
23(20) (Ibf-in)
46(40)
Kg-cm
Terminal Torque
CaseStyle
HALF PAK Module
www.irf.com
2
120NQ...(R) Series
Bulletin PD-2.224 rev. D 07/04
10000
1000
100
10
1000
100
10
T = 150°C
J
125°C
100°C
75°C
50°C
25°C
1
0.1
0.01
0
5
10 15 20 25 30 35 40 45
Reverse Voltage - V (V)
R
Fig.2-Typical Values of Reverse Current
Vs. Reverse Voltage
10000
T = 150°C
J
T = 125°C
J
T = 25°C
J
T = 25°C
J
1
1000
0
10
20
30
40
50
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
Reverse Voltage - V (V)
R
Forward Voltage Drop - V (V)
FM
Fig. 1-Maximum Forward Voltage Drop Characteristics
1
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.1
0.01
P
DM
t
Single Pulse
(Thermal Resistance)
1
t
2
Notes:
1. Duty factor D = t / t
2
1
2. Peak T = P x Z
+ T
C
thJC
J
DM
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t
, Rectangular Pulse Duration (Seconds)
1
Fig.4-Maximum Thermal Impedance ZthJC Characteristics
www.irf.com
3
120NQ...(R) Series
Bulletin PD-2.224 rev. D 07/04
160
150
140
130
120
100
90
80
70
60
50
40
30
20
10
0
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RM S Lim it
DC
DC
110
Square wave (D = 0.50)
100
90
80%Rated V applied
R
se e note ( 2)
80
0
20 40 60 80 100 120 140 160 180
Average Forward Current - I (A)
0
20 40 60 80 100 120 140 160 180
Average Forward Current - I (A)
F( AV)
F( AV)
Fig.6-Forward Power Loss Characteristics
Fig. 5-Maximum Allowable Case Temperature
Vs. Average Forward Current
100000
At Any Rated Load Condition
And With Rated V
Applied
RRM
Following Surge
10000
1000
10
100
1000
10000
Square Wave Pulse Duration - t (microsec)
p
Fig. 7-Maximum Non-Repetitive Surge Current
L
HIGH-SPEED
SWITCH
IRFP460
DUT
FREE- WHEEL
DIODE
Rg = 25 o hm
Vd = 25 Volt
+
CURRENT
MONITOR
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
(2) Formulaused:TC=TJ -(Pd+PdREV)xRthJC
;
Pd=ForwardPowerLoss=IF(AV) xVFM @(IF(AV) /D) (seeFig.6);
PdREV =InversePowerLoss=VR1 xIR (1-D); IR @VR1=80%ratedVR
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4
120NQ...(R) Series
Bulletin PD-2.224 rev. D 07/04
Outline Table
Outline D-67 HALF PAK Module
Dimensions in millimeters and (inches)
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 07/04
www.irf.com
5
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