IRF MBR20100CT-1 Schottky rectifier Datasheet

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
Characteristics
Values
Units
20
A
20
A
80/90/100
V
IFSM @ tp = 5 µs sine
850
A
VF
@ 10 Apk, TJ = 125°C
0.70
V
TJ
range
- 65 to 150
°C
IF(AV) Rectangular waveform
(Per Device)
IFRM @ TC = 133°C
(Per Leg)
VRRM
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.
150° C TJ operation
Center tap TO-220, D2Pak and TO-262 packages
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Case Styles
MBR20...CT
MBRB20...CT
MBR20...CT-1
TO-220
D2PAK
TO-262
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1
MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
Voltage Ratings
MBR2080CT
MBRB2080CT
MBR2080CT-1
Parameters
Max. DC Reverse Voltage (V)
VR
VRWM Max. Working Peak Reverse Voltage (V)
MBR2090CT
MBRB2090CT
MBR2090CT-1
80
MBR20100CT
MBRB20100CT
MBR20100CT-1
90
100
Absolute Maximum Ratings
Parameters
IF(AV) Max.AverageForward (PerLeg)
Current
(PerDevice)
IFRM Peak Repetitive Forward
Current
(Per Leg)
IFSM Non Repetitive Peak
Surge Current
Values
Units
10
20
20
A
@ TC = 133° C, (Rated VR)
A
Rated VR, square wave, 20kHz
TC = 133° C
5µs Sine or 3µs Following any rated load condition
and with rated V RRM applied
Rect. pulse
Surge applied at rated load conditions halfwave,
single phase, 60Hz
2.0 µsec 1.0 KHz
850
150
A
Conditions
IRRM
Peak Repetitive Reverse
Surge Current
0.5
A
EAS
Non-Repetitive Avalanche Energy
(Per Leg)
24
mJ
Values
Units
0.80
V
@ 10A
0.95
V
@ 20A
0.70
V
@ 10A
0.85
V
@ 20A
TJ = 25 °C, IAS = 2 Amps, L = 12 mH
Electrical Specifications
Parameters
VFM
Max. Forward Voltage Drop
(1)
IRM
Max. Instantaneus Reverse Current
(1)
VF(TO) Threshold Voltage
Conditions
0.10
mA
TJ = 25 °C
6
mA
TJ = 125 °C
TJ = TJ max.
TJ = 25 °C
TJ = 125 °C
Rated DC voltage
0.433
V
rt
Forward Slope Resistance
15.8
mΩ
CT
Max. Junction Capacitance
400
pF
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance
8.0
nH
Measured from top of terminal to mounting plane
10,000
V/ µs
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Values
Units
TJ
Parameters
Max. Junction Temperature Range
-65 to 150
°C
Tstg
Max. Storage Temperature Range
-65 to 175
Conditions
°C
RthJC Max. Thermal Resistance
Junction to Case
(Per Leg)
2.0
°C/W DC operation
RthCS Typical Thermal Resistance
Case to Heatsink
0.50
°C/W Mounting surface, smooth and greased
Only for TO-220
RthJA Max. Thermal Resistance
Junction to Ambient
wt
Approximate Weight
T
Mounting Torque
2
50
2 (0.07)
Min.
6 (5)
Max.
12 (10)
°C/W DC operation
For D2Pak and TO-262
g (oz.)
Kg-cm Non-lubricated threads
(Ibf-in)
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MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
Reverse C urren t - I R (m A )
10 0
10
T J = 15 0 C
125 C
1
100 C
0.1
75 C
50 C
0 .01
25 C
0.0 01
T J = 15 0 C
T J = 12 5 C
0 .00 0 1
0
T J = 25 C
20
40
60
80
100
Reverse V olta ge - VR (V )
10
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
(pF)
1 000
T J = 25 C
T
Jun ction C a p acitan ce - C
Instantaneous Forw ard C urrent - I F (A)
100
1
0 .2
100
10
0 .4
0.6
0.8
1
1 .2
1 .4
1.6
1.8
0
20
40
60
80
10 0
Forw a rd V olta ge D rop - V FM (V )
Reverse V oltag e - VR (V )
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Th er m al Im p eda n ce Z thJC ( C /W )
10
1
D
D
D
D
D
=
=
=
=
=
0 .7 5
0 .5 0
0 .3 3
0 .2 5
0 .2 0
PD M
t1
0 .1
Notes:
Sin g le Pu lse
(The rm a l R e sista n c e)
0.0 1
0.0 00 0 1
0.0 00 1
0 .0 0 1
t2
1. D uty fa ctor D = t 1/ t 2
2. Pea k TJ = PD M x Z thJC+ T C
0.0 1
0.1
1
10
t 1 , R e cta n g ula r P u lse D ura tio n (Seco nd s)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
10
14 0
Averag e Pow er Loss - (W a tts)
A llow ab le C a se Tem p era ture - ( C )
15 0
DC
13 0
Sq ua re w ave (D = 0.50)
Rated V R ap plied
12 0
11 0
D
D
D
D
D
8
=
=
=
=
=
0 .20
0 .25
0 .33
0 .50
0 .75
6
DC
RM S Lim it
4
2
see note (2)
0
10 0
0
2
4
6
8
10
12
14
0
16
A vera ge Forw a rd C urren t - I F(A V) (A)
2
4
6
8
10
12
14
16
A vera ge Forw ard C urrent - I F (AV ) (A )
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
N on-Repe titive Surge C urrent - I FSM (A )
1000
At An y Rated Load C ond ition
An d W ith Rated VRRM Ap plied
Follow in g Surg e
100
10
100
1000
10000
Sq uare W ave Pulse D uration - t p (m icrosec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
(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 = rated VR
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.
3.78 (0.15)
3.54 (0.14)
1.32 (0.05)
1.22 (0.05)
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°
1 2 3
14.09 (0.55)
3.96 (0.16)
13.47 (0.53)
3.55 (0.14)
0.10 (0.004)
BASE
COMMON
CATHODE
2.04 (0.080) MAX.
1.40 (0.05)
2
2.89 (0.11)
1.15 (0.04)
2.64 (0.10)
0.94 (0.04)
0.69 (0.03)
1
2
3
ANODE COMMON ANODE
CATHODE
1
2
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)
15.49 (0.61)
93°
6.18 (0.24)
14.73 (0.58)
5.28 (0.21)
2.61 (0.10)
4.78 (0.19)
2.32 (0.09)
0.55 (0.02)
8.89 (0.35)
3X
BASE
COMMON
CATHODE
REF.
1.40 (0.055)
1.14 (0.045)
2X
0.46 (0.02)
0.93 (0.37)
MINIMUM RECOMMENDED FOOTPRINT
0.69 (0.27)
11.43 (0.45)
2
1
1
2
3
4.57 (0.18)
3
ANODE COMMON ANODE
CATHODE
1
2
4.32 (0.17)
2
8.89 (0.35)
17.78 (0.70)
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)
Conform to JEDEC outline D2Pak (SMD-220)
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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 ANODE
CATHODE
1
2
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
Tape & Reel Information
TRR
1.60 (0.063)
1.50 (0.059)
4.10 (0.161)
3.90 (0.153)
FEED DIRECTION
1.85 (0.073)
1.65 (0.065)
1.60 (0.063)
1.50 (0.059)
DIA.
0.368 (0.0145)
0.342 (0.0135)
11.60 (0.457)
11.40 (0.449)
15.42 (0.609)
15.22 (0.601)
TRL
1.75 (0.069)
10.90 (0.429)
10.70 (0.421)
1.25 (0.049)
24.30 (0.957)
23.90 (0.941)
DIA.
16.10 (0.634)
4.72 (0.186)
4.52 (0.178)
15.90 (0.626)
FEED DIRECTION
13.50 (0.532)
12.80 (0.504) DIA.
26.40 (1.039)
24.40 (0.961)
SMD-220 Tape & Reel
When ordering, indicate the part
360 (14.173)
DIA. MAX.
60 (2.362)
number, part orientation, and the
quantity. Quantities are in multiples
of 800 pieces per reel for both
TRL and TRR.
DIA. MIN.
Dimensions in millimeters and (inches)
6
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MBR20...CT, MBRB20...CT, MBR20...CT-1
Bulletin PD-2.321 rev. I 08/02
Marking Information
EXAMPLE: THIS IS AN MBRB20100CT
INTERNATIONAL
2 (K)
PART NUMBER
RECTIFIER LOGO
MBRB20100CT
9712
58 07
ASSEMBLY
2 (K)
DATE CODE (YYWW)
LOT CODE
1 (A)
YY = YEAR
WW = WEEK
3 (A)
Ordering Information Table
Device Code
MBR
B
20
100
CT
-1
1
2
3
4
5
6
1
-
Essential Part Number
2
-
B
= Surface Mount
None = TO-220
3
-
Current Rating
080 = 80V
4
-
Voltage code: Code = VRRM
090 = 90V
5
-
CT = Essential Part Number
100 = 100V
6
-
-1 = TO-262
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
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