87CNQ020SLPBF [INFINEON]
Rectifier Diode, Schottky, 1 Phase, 2 Element, 40A, 20V V(RRM), Silicon;
| 型号： | 87CNQ020SLPBF |
| 厂家： | 
Infineon |
| 描述： | Rectifier Diode, Schottky, 1 Phase, 2 Element, 40A, 20V V(RRM), Silicon 二极管 |
| 文件： | 总6页 (文件大小：143K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD-20541 rev. E 10/99
8 7 C N Q 0 2 0
87CNQ020SM
87CNQ020SL
SCHOTTKY RECTIFIER
80 Amp
Major Ratings and Characteristics
Description/Features
The center tap Schottky rectifier module has been optimized
for ultra low forward voltage drop specifically for 3.3V output
powersupplies. Theproprietarybarriertechnologyallowsfor
reliable operation up to 150 °C junction temperature. Typical
applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
Characteristics
Values
Units
I
Rectangular
waveform
80
A
F(AV)
V
I
20
V
A
V
RRM
150 °C T operation
J
Centertapmodule
@tp=5µssine
6000
0.32
FSM
Optimized for 3.3V application
Ultralowforwardvoltagedrop
Highfrequencyoperation
V
@40Apk,T =125°C
J
F
(perleg)
T
range
-55to150
°C
Guard ring for enhanced ruggedness and long term
reliability
J
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low profile, small footprint, high current package
Case Styles
87CNQ020
87CNQ020SM
87CNQ020SL
D61-8
D61-8-SM
D61-8-SL
www.irf.com
1
87CNQ020, 87CNQ020SM, 87CNQ020SL
PD-20541 rev. E 10/99
Voltage Ratings
Part number
87CNQ020 / ..020SM / ..020SL
VR Max. DC Reverse Voltage (V)
@ 125° C
@ 150° C
20
VR Max. DC Reverse Voltage (V)
10
Absolute Maximum Ratings
Parameters
87CNQ Units
Conditions
IF(AV) Max.AverageForward (PerDevice)
80
40
A
50%dutycycle@TC=135°C,rectangularwaveform
Current
(PerLeg)
Followinganyrated
load condition and with
rated Vrrm applied
IFSM Max.PeakOneCycleNon-Repetitive
6000
5µs Sineor3µsRect.pulse
10msSineor6msRect.pulse
A
SurgeCurrent(PerLeg)
EAS Non-RepetitiveAvalancheEnergy
(PerLeg)
1100
36
mJ TJ = 25°C, IAS=8Amps,L=1.12mH
IAR
RepetitiveAvalancheCurrent
(PerLeg)
8
A
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJmax.VA =1.5xVR typical
Electrical Specifications
Parameters
VFM Max. ForwardVoltageDrop
(PerLeg)
87CNQ Units
Conditions
0.45
0.51
0.32
V
V
V
@ 40A
@ 80A
@ 40A
TJ = 25 °C
(1)
TJ = 125 °C
0.39
0.29
0.37
5.5
V
V
V
@ 80A
@ 40A
TJ = 150 °C
@ 80A
IRM
Max.ReverseLeakageCurrent
mA TJ = 25 °C
mA TJ = 125 °C
mA TJ = 125 °C
mA TJ = 125 °C
mA TJ = 150 °C
VR = rated VR
(PerLeg)
(1)
550
90
VR = 5V
70
VR = 3.3V
VR = 10V
480
VF(TO) ThresholdVoltage
0.191
2.3
V
mΩ
TJ = TJ max.
rt
ForwardSlopeResistance
CT
LS
Max. Junction Capacitance (PerLeg)
Typical Series Inductance (PerLeg)
6500
5.5
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
(RatedVR)
10,000
V/ µs
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
87CNQ Units
Conditions
TJ
Max.JunctionTemperatureRange
-55to150
-55to150
0.85
°C
°C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase (Per Leg)
°C/W DCoperation
RthJC Max.ThermalResistanceJunction
toCase(PerPackage)
0.42
0.30
°C/W DCoperation
RthCS TypicalThermalResistance,Case
°C/W Mountingsurface,smoothandgreased
toHeatsink
(D61-8 Only)
wt
T
ApproximateWeight
MountingTorque
(D61-8 Only)
7.8(0.28) g(oz.)
Min.
40(35)
58(50)
Kg-cm
(Ibf-in)
Max.
2
www.irf.com
87CNQ020, 87CNQ020SM, 87CNQ020SL
PD-20541 rev. E 10/99
1000
100
10
10000
1000
T
= 150°C
J
125°C
100°C
100
10
75°C
50°C
1
25°C
0.1
0.01
0
5
10
15
20
Reverse Voltage - V (V)
T
T
T
= 150°C
= 125°C
R
J
J
J
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
=
25°C
10000
T
= 25°C
J
1
1000
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Forward Voltage Drop - V (V)
0
5
10
15
20
25
FM
Reverse Voltage - V (V)
R
Fig.1-Max. Forward Voltage Drop Characteristics
(PerLeg)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage (PerLeg)
1
D = 0.75
D = 0.50
0.1
D = 0.33
D = 0.25
D = 0.20
P
DM
Single Pulse
(Thermal Resistance)
t
1
0.01
t
2
Notes:
1. Duty factor D =
2. Peak T = P x Z
t
/ t
2
1
+ T
J
C
thJC
DM
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t
, Rectangular Pulse Duration (Seconds)
1
Fig.4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)
3
www.irf.com
87CNQ020, 87CNQ020SM, 87CNQ020SL
PD-20541 rev. E 10/99
150
145
25
20
15
10
5
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
140
135
DC
RMS Limit
Square wave (D = 0.50)
80% Rated V applied
R
130
125
see note (2)
120
0
0
10
20
30
40
50
60
0
10
20
30
40
50
60
Average Forward Current - I
(A)
Average Forward Current - I
(A)
F(AV)
F(AV)
Fig.5-Max. AllowableCaseTemperature
Vs.AverageForwardCurrent(PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
10 0 0 0
10 0 0
At Any Rated Load Condition
Applied
And WithRated V
Following Surge
RRM
1 00
1 0
1 00
1 00 0
10 0 00
Square Wave Pulse Duration - t
(microsec)
p
Fig.7-Max. Non-RepetitiveSurgeCurrent(PerLeg)
L
HIGH-SPEED
SWITCH
IRFP460
DUT
FREE-WHEEL
DIODE
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
87CNQ020, 87CNQ020SM, 87CNQ020SL
PD-20541 rev. E 10/99
Outline Table
Outline D61-8
Dimensions are in millimeters and (inches)
Outline D61-8-SM
Dimensions are in millimeters and (inches)
5
www.irf.com
87CNQ020, 87CNQ020SM, 87CNQ020SL
PD-20541 rev. E 10/99
Outline Table
Outline D61-8-SL
Dimensions are in millimeters and (inches)
FOOT PRINT
WORLDHEADQUARTERS: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332.
EUROPEANHEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408.
IR CANADA: 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801.
IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933.
IR ITALY: Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220.
IR FAR EAST: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086.
IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630.
IR TAIWAN: 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936.
http://www.irf.com
Fax-On-Demand: +44 1883 733420
Data and specifications subject to change without notice.
6
www.irf.com
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