MBRB20...CTPbF, MBR20...CT-1PbF Series
Bulletin PD-21019 rev. C 01/07
Voltage Ratings
Parameters
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward (PerLeg)
Current
(Per Device)
IFRM
Peak Repetitive Forward
Current
(Per Leg)
IFSM SNuorngReeCpuertrietinvte Peak
Values
10
20
20
850
150
IRRM Peak Repetitive Reverse
Surge Current
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
0.5
24
MBRB2080CTPbF MBRB2090CTPbF MBRB20100CTPbF
MBR2080CT-1PbF MBR2090CT-1PbF MBR20100CT-1PbF
80 90 100
Units
Conditions
A @ TC = 133° C, (Rated VR)
A RatedVR,squarewave,20kHz
TC = 133° C
A
5RμesctS. pinuelsoer 3μs
Following any rated load condition
and with rated VRRMapplied
Surge applied at rated load conditions halfwave,
single phase, 60Hz
A 2.0 μsec 1.0 KHz
mJ TJ = 25 °C, IAS = 2 Amps, L = 12 mH
Electrical Specifications
Parameters
Values Units
Conditions
VFM Max. Forward Voltage Drop
(1)
0.80
0.95
V @ 10A
V @ 20A
TJ = 25 °C
0.70 V @ 10A
0.85 V @ 20A TJ = 125 °C
IRM Max. Instantaneus Reverse Current
(1)
VF(TO) Threshold Voltage
rt Forward Slope Resistance
CT Max. Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Voltage Rate of Change
0.10
6
0.433
15.8
400
8.0
10000
mA
mA
V
mΩ
pF
nH
V/ μs
TJ = 25 °C
TJ = 125 °C
TJ = TJ max.
Rated DC voltage
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
Measured from top of terminal to mounting plane
(Rated VR)
Thermal-Mechanical Specifications
(1) Pulse Width < 300μs, Duty Cycle <2%
Parameters
Values Units
Conditions
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance
Junction to Case (Per Leg)
-65 to 150
-65 to 175
2.0
°C
°C
°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
50 °C/W DC operation
For D2Pak and TO-262
wt Approximate Weight
2 (0.07) g (oz.)
T Mounting Torque
Marking Device
Min.
Max.
6 (5)
12 (10)
Kg-cm Non-lubricated threads
(Ibf-in)
MBRB20...CT Case style D2Pak
MBR20...CT-1 Case style TO-262
2 www.irf.com
