203DNQ080 [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | 203DNQ080 |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总5页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-20580 rev. B 10/02
203DNQ... SERIES
200 Amp
SCHOTTKY RECTIFIER
TO-244AB
isolated doubler
Description/Features
Major Ratings and Characteristics
The 203DNQ Schottky rectifier doubler module series has
beenoptimizedforlowreverseleakageathightemperature.
Theproprietarybarriertechnologyallowsforreliableoperation
upto175°Cjunctiontemperature.Typicalapplicationsarein
highcurrentswitchingpowersupplies,platingpowersupplies,
UPSsystems,converters,free-wheelingdiodes,welding,and
reversebatteryprotection.
Characteristics
203DNQ... Units
I
Rectangular
waveform
200
A
F(AV)
V
I
range
80 to100
16,000
0.70
V
A
V
RRM
175°CT operation
J
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
@tp=5µssine
FSM
V
@100Apk,T =125°C
J
Lowforwardvoltagedrop
Highfrequencyoperation
F
(perleg)
Guardringforenhancedruggednessandlongterm
reliability
T
range
-55to175
°C
J
1
3
2
ModifiedJEDEC
Outline TO-244AB
Dimensions in millimeters and (inches)
www.irf.com
1
203DNQ... Series
Bulletin PD-20580 rev. B 10/02
Voltage Ratings
Part number
203DNQ080
203DNQ100
VR
Max. DC Reverse Voltage (V)
80
100
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
203DNQ Units Conditions
IF(AV) Max.AverageForward
200
A
50%dutycycle@TC =136°C,rectangularwaveform
Current
*SeeFig.5 (PerDevice)
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent (Per Leg) *SeeFig.7
16,000
2,100
15
5µs Sineor3µsRect.pulse
10msSineor6msRect.pulse
Followinganyrated
load condition and with
rated VRRM applied
A
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
mJ TJ = 25°C, IAS = 1Amps,L=30mH
IAR
RepetitiveAvalancheCurrent
(PerLeg)
1
A
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
203DNQ Units Conditions
VFM Max. ForwardVoltageDrop
0.86
1.03
0.70
V
V
V
@ 100A
@ 200A
@ 100A
TJ = 25 °C
TJ = 125 °C
VR = rated VR
(Per Leg) * See Fig. 1
(1)
0.84
3
V
@ 200A
IRM
Max.ReverseLeakageCurrent
mA TJ = 25 °C
mA TJ = 125 °C
(Per Leg) * See Fig. 2
VF(TO) ThresholdVoltage
(1)
40
0.50
1.08
2,650
7.0
V
TJ = TJ max.
rt
ForwardSlopeResistance
mΩ
CT
LS
Max. Junction Capacitance (PerLeg)
TypicalSeriesInductance (PerLeg)
pF VR = 5VDC (test signal range 100KHz to 1MHz) 25°C
nH From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change
(Rated VR )
10000
V/ µs
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
203DNQ Units Conditions
TJ
Max.JunctionTemperatureRange
-55to175
-55to175
0.40
°C
Tstg Max.StorageTemperatureRange
°C
RthJC Max.ThermalResistanceJunction
to Case (Per Leg)
°C/W DCoperation
*SeeFig.4
RthJC Max.ThermalResistanceJunction
to Case(Per Package)
0.20
0.10
°C/W DCoperation
RthCS TypicalThermalResistance,Case
to Heatsink
°C/W Mountingsurface,smoothandgreased
wt
T
ApproximateWeight
MountingTorque
79(2.80) g(oz.)
Kg-cm
(Ibf-in)
Min.
Max.
Typ.
Min.
Max.
24(20)
35(30)
13.5(12)
35(30)
46(40)
MountingTorqueCenterHole
TerminalTorque
CaseStyle
TO-244ABIsolated ModifiedJEDEC
2
www.irf.com
203DNQ... Series
Bulletin PD-20580 rev. B 10/02
1000
100
10
1000
100
10
T
= 175˚C
150˚C
J
125˚C
100˚C
75˚C
50˚C
1
0.1
25˚C
0.01
0.001
0
20
40
60
80
100
ReverseVoltage-VR(V)
T
T
T
= 175˚C
= 125˚C
J
J
J
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
=
25˚C
1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
ForwardVoltageDrop-VFM (V)
ReverseVoltage-VR(V)
Fig.1-Max. Forward Voltage Drop Characteristics
(PerLeg)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage (PerLeg)
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.1
0.01
P
DM
t
1
t
2
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
t1,RectangularPulseDuration(Seconds)
Fig.4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)
3
www.irf.com
203DNQ... Series
Bulletin PD-20580 rev. B 10/02
180
170
160
150
50
00
50
00
50
0
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
DC
RMS Limit
DC
140
80% Square Wave
(D = 0.50)
130
see note (2)
120
0
50
100 150 200 250 300
0
50 100 150 200 250 300
AverageForwardCurrent-IF(AV)(A)
AverageForwardCurrent-IF(AV) (A)
Fig.5-Max. AllowableCaseTemperature
Vs.AverageForwardCurrent(PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
00000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
10000
1000
10
100
1000
10000
SquareWavePulseDuration-tp (microsec)
Fig.7-Max. Non-RepetitiveSurgeCurrent(PerLeg)
L
HIG H-SPEED
SWITCH
IRFP460
DUT
FREE-WHEEL
DIO DE
Rg = 25 ohm
Vd = 25 Volt
+
C URRENT
MONITOR
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC
;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
4
www.irf.com
203DNQ... Series
Bulletin PD-20580 rev. B 10/02
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. 10/02
5
www.irf.com
相关型号：
203DNQ100PBF
Rectifier Diode, Schottky, 1 Phase, 2 Element, 200A, 100V V(RRM), Silicon, TO-244AB, MODIFIED TO-244AB, 3 PIN
VISHAY
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