MBRB20080CT-1 概述
SCHOTTKY RECTIFIER 肖特基整流器器
MBRB20080CT-1 数据手册
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PDF下载Bulletin PD-2.321 rev. I 08/02
MBR20...CT
MBRB20...CT
MBR20...CT-1
SCHOTTKY RECTIFIER
20 Amp
Description/ Features
Major Ratings and Characteristics
This center tap Schottky rectifier has been optimized for low
reverse leakage at high temperature. The proprietary barrier
technology allows for reliable operation up to 150° C junction
temperature. Typical applications are in switching power
supplies, converters, free-wheeling diodes, and reverse
battery protection.
Characteristics
Values
Units
I
Rectangular waveform
(Per Device)
20
A
F(AV)
I
@T =133°C
(PerLeg)
20
A
FRM
C
150° C T operation
J
Center tap TO-220, D2Pak and TO-262 packages
Low forward voltage drop
V
I
80/90/100
850
V
A
RRM
High purity, high temperature epoxy encapsulation for
@ tp=5µssine
FSM
enhanced mechanical strength and moisture resistance
High frequency operation
V
@10Apk,T =125°C
J
0.70
V
F
J
Guard ring for enhanced ruggedness and long term
reliability
T
range
-65to150
°C
Case Styles
MBRB20...CT
MBR20...CT
MBR20...CT-1
TO-220
D2PAK
TO-262
www.irf.com
1
MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
Voltage Ratings
MBR2080CT
MBRB2080CT
MBR2080CT-1
MBR2090CT
MBRB2090CT
MBR2090CT-1
MBR20100CT
MBRB20100CT
MBR20100CT-1
Parameters
VR
Max. DC Reverse Voltage (V)
80
90
100
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
Values
10
20
20
Units
Conditions
IF(AV) Max.AverageForward (PerLeg)
A
@TC=133°C,(RatedVR)
Current
(PerDevice)
IFRM Peak Repetitive Forward
A
RatedVR,squarewave,20kHz
TC=133°C
Current
(Per Leg)
IFSM Non Repetitive Peak
5µs Sine or 3µs
850
150
Following any rated load condition
and with rated VRRM applied
Surge Current
Rect. pulse
A
A
Surge applied at rated load conditions halfwave,
single phase, 60Hz
2.0 µsec 1.0KHz
IRRM Peak Repetitive Reverse
Surge Current
0.5
24
EAS Non-RepetitiveAvalancheEnergy
mJ
TJ = 25°C, IAS = 2 Amps,L=12mH
(PerLeg)
Electrical Specifications
Parameters
Values
0.80
0.95
0.70
0.85
0.10
6
Units
Conditions
VFM Max. Forward Voltage Drop
(1)
V
V
V
V
@ 10A
@ 20A
@ 10A
@ 20A
TJ = 25 °C
TJ = 125 °C
IRM Max. Instantaneus Reverse Current
mA TJ = 25 °C
mA TJ = 125 °C
RatedDCvoltage
(1)
VF(TO) Threshold Voltage
0.433
15.8
400
8.0
10,000
V
mΩ
TJ = TJ max.
rt
CT
LS
Forward Slope Resistance
Max. Junction Capacitance
Typical Series Inductance
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
nH Measured from top of terminal to mounting plane
V/ µs
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
Values
Units
Conditions
TJ
Max.JunctionTemperatureRange
-65to150
-65to175
2.0
°C
Tstg Max.StorageTemperatureRange
RthJC Max. Thermal Resistance
°C
°C/W DC operation
Junction to Case
(Per Leg)
RthCS Typical Thermal Resistance
Case to Heatsink
RthJA Max. Thermal Resistance
Junction to Ambient
0.50
50
°C/W Mounting surface, smooth and greased
Only for TO-220
°C/W DC operation
2
For D Pak and TO-262
wt
T
Approximate Weight
Mounting Torque
2(0.07)
6(5)
12(10)
g(oz.)
Min.
Max.
Kg-cm Non-lubricated threads
(Ibf-in)
2
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MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
100
10
1
100
10
T
= 150
C
J
125
100
C
C
1
0.1
75
50
C
C
0.01
25
C
T
T
T
= 150
= 125
C
C
C
0.001
0.0001
J
J
J
0
20
40
60
80
100
=
25
Reverse Voltage - V (V)
R
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
1000
100
10
T
= 25
C
J
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
0
20
40
60
80
100
Forward Voltage Drop - V
(V)
Reverse Voltage - V (V)
FM
R
Fig.1-Max. Forward Voltage Drop Characteristics
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage (PerLeg)
(PerLeg)
10
D = 0.75
D = 0.50
1
D = 0.33
D = 0.25
D = 0.20
P
DM
t
1
t
0.1
2
Notes:
Single Pu lse
(Therm al Resistance)
1. D uty factor D =
2. Peak T = PDM x Z
t
/ t
2
1
+ T
J
C
thJC
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
t
, Rectangular Pulse Duration (Seco nds)
1
Fig.4-Max. Thermal Impedance ZthJC Characteristics(PerLeg)
3
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MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
10
8
150
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
140
DC
6
130
DC
RMS Lim it
Square wave (D = 0.50)
120
4
Rated V applied
R
110
2
see note (2)
100
0
0
2
4
6
8
10
12
14
(A)
16
0
2
4
6
8
10
12
14
(A)
16
Average Forward Current - I
Average Forw ard Current - I
F(AV)
F(AV)
Fig.5-Max. Allowable CaseTemperature
Vs. Average Forward Current (PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
1000
At Any Rated Load Condition
And W ith Rated V
Following Surge
Applied
RRM
100
10
100
1000
10000
Square W ave Pulse D uration - t
(m icrosec)
p
Fig.7-Max. Non-Repetitive Surge Current (PerLeg)
(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= ratedVR
4
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MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
Outline Table
10.54 (0.41)
MAX.
1.32 (0.05)
1.22 (0.05)
3.78 (0.15)
3.54 (0.14)
DIA.
6.48 (0.25)
6.23 (0.24)
2.92 (0.11)
2.54 (0.10)
TERM 2
15.24 (0.60)
14.84 (0.58)
2°
3
2
1
14.09 (0.55)
13.47 (0.53)
3.96 (0.16)
3.55 (0.14)
0.10 (0.004)
BASE
COMMON
CATHODE
2.04 (0.080) MAX.
2
1.40 (0.05)
1.15 (0.04)
2.89 (0.11)
2.64 (0.10)
0.94 (0.04)
0.69 (0.03)
1
2
3
ANODE COMMON
CATHODE
ANODE
2
1
1
2
3
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
5.08 (0.20) REF.
Conform to JEDEC outline TO-220AB
Dimensions in millimeters and (inches)
4.69 (0.18)
4.20 (0.16)
10.16 (0.40)
REF.
1.32 (0.05)
1.22 (0.05)
6.47 (0.25)
6.18 (0.24)
93°
15.49 (0.61)
14.73 (0.58)
5.28 (0.21)
4.78 (0.19)
0.55 (0.02)
0.46 (0.02)
2.61 (0.10)
2.32 (0.09)
8.89 (0.35)
REF.
1.40 (0.055)
1.14 (0.045)
3X
BASE
0.93 (0.37)
0.69 (0.27)
MINIMUM RECOMMENDED FOOTPRINT
11.43 (0.45)
COMMON
2X
CATHODE
2
1
3
4.57 (0.18)
1
2
3
8.89 (0.35)
4.32 (0.17)
ANODE COMMON
CATHODE
ANODE
2
17.78 (0.70)
2
1
0.61 (0.02) MAX.
5.08 (0.20) REF.
3.81 (0.15)
2.08 (0.08)
2X
2.54 (0.10)
2X
Dimensions in millimeters and (inches)
ConformtoJEDECoutlineD2Pak(SMD-220)
5
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MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
BASE
COMMON
CATHODE
2
1
2
3
ANODE COMMON
CATHODE
ANODE
2
1
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
Tape & Reel Information
TRR
1.60 (0.063)
1.50 (0.059)
1.60 (0.063)
4.10 (0.161)
3.90 (0.153)
DIA.
1.50 (0.059)
0.368 (0.0145)
0.342 (0.0135)
FEED DIRECTION
TRL
1.85 (0.073)
1.65 (0.065)
11.60 (0.457)
11.40 (0.449)
24.30 (0.957)
23.90 (0.941)
15.42 (0.609)
15.22 (0.601)
1.75 (0.069)
DIA.
10.90 (0.429)
10.70 (0.421)
1.25 (0.049)
16.10 (0.634)
15.90 (0.626)
4.72 (0.186)
4.52 (0.178)
FEED DIRECTION
13.50 (0.532)
12.80 (0.504)
26.40 (1.039)
24.40 (0.961)
DIA.
SMD-220 Tape & Reel
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 800 pieces per reel for both
TRL and TRR.
60 (2.362)
DIA. MIN.
360 (14.173)
DIA. MAX.
Dimensionsinmillimetersand(inches)
6
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MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
Marking Information
EXAMPLE:THISISANMBRB20100CT
INTERNATIONAL
RECTIFIER LOGO
2 (K)
PART NUMBER
MBRB20100CT
9712
58 07
ASSEMBLY
LOT CODE
2 (K)
DATE CODE(YYWW)
YY=YEAR
WW=WEEK
1(A)
3(A)
Ordering Information Table
Device Code
MBR
B
20 100 CT -1
2
4
5
1
3
6
1
2
-
-
Essential Part Number
= Surface Mount
B
None = TO-220
080 = 80V
090 = 90V
100 = 100V
3
4
5
6
-
-
-
-
Current Rating
Voltage code: Code = V
CT = Essential Part Number
-1 = TO-262
RRM
None=TO-220
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. 08/02
7
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