CREAT BY ART
Low power loss, high efficiency
High current capability, low forward voltage drop
Guard-ring for overvoltage protection
Mechanical Data
MBR25XXCT = Specific Device Code
G = Green Compound
Y = Year
WW = Work Week
Maximum Ratings and Electrical Characteristics
Rating at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol MB
R
2535
CT
MB
R
2545
CT
MB
R
2550
CT
MB
R
2560
CT
MB
R
2590
CT
MB
R
25100
CT
MB
R
25150
CT Units
VRRM 35 45 50 60 90 100 150 V
VRMS 24 31 35 42 63 70 105 V
VDC 35 45 50 60 90 100 150 V
IRRM A
0.95
0.92
1.02
0.98
0.1 mA
5mA
dV/dt V/us
Cj pF
RθJC OC/W
TJOC
TSTG OC
TO-220AB
0.2 0.2 0.1
-
-V
A
0.5
200
1.0
0.75
15 10 7.5
Typical Junction Capacitance 600 460
IFSM
Voltage Rate of Change (Rated V R)
0.65
-
-
10,000
Peak Forward Surge Current, 8.3 ms Single Half Sine-
wave Superimposed on Rated Load (JEDEC method)
Plastic material used carriers Underwriters
Laboratory Classification 94V-0
Maximum Average Forward Rectified Current
Polarity: As marked
Mounting torque: 5 in. - lbs, max
Mounting position:Any
Metal silicon junction, majority carrier conductio
n
High temperature soldering guaranteed:
260/10 seconds, 0.25"(6.35mm) from case
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Green compound with suffix "G" on packing
code & prefix "G" on datecode
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
A
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20KHz) IFRM 25 A
IF(AV)
Maximum DC Blocking Voltage
25
Features
High surge capability
Weight: 1.90 grams
Maximum Thermal Resistance Per Leg
Type Number
1.0
0.73
Maximum Instantaneous Reverse Current @ T A=25
at Rated DC Blocking Voltage Per Leg @ T A=125 IR
MBR2535CT - MBR25150CT
Marking Diagram
20.0 AMPS. Schottky Barrier Rectifiers
Dimensions in inches and (millimeters)
Terminals: Pure tin plated, lead free, solderable
per MIL-STD-750, Method 2026
Cases: JEDEC TO-220AB molded plastic
Maximum Instantaneous Forward Voltage at (Note 2)
IF=12.5A, TA=25
IF=12.5A, TA=125
IF=25A, TA=25
IF=25A, TA=125
Version:G11
Note 2: Pulse Test : 300us Pulse Width, 1% Duty Cycle
Note 1: 2.0uS Pulse Width, f=1.0KHz
Operating Junction Temperature Range
Storage Temperature Range - 65 to + 175
- 65 to + 150
VF
Peak Repetitive Reverse Surge Current (Note 1)
0.88
0.85
0.75
0.920.82
Pb
RoHS
COMPLIANCE
RoHS
COMPLIANCE
Version:G11
RATINGS AND CHARACTERISTIC CURVES (MBR2535CT THRU MBR25150CT)
FIG.1- FORWARD CURRENT DERATING CURVE
0
5
10
15
20
25
30
0 50 100 150
CASE TEMPERATURE (oC)
AVERAGE FORWARD A
CURRENT (A)
RESISTIVE OR
INDUCTIVELOAD
FIG. 2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
100
125
150
175
200
225
250
1 10 100
NUMBER OF CYCLES AT 60 Hz
PEAK FORWARD SURGE
CURRENT (A)
8.3mS Single Half Sine Wave
JEDEC Method
FIG. 4- TYPICAL REVERSE CHARACTERISTICS
PER LEG
0.001
0.01
0.1
1
10
100
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
INSTANTANEOUS REVERSE CURRENT (mA)
TA=125
TA=25
MBR2535CT-MBR2545CT
MBR2550CT-MBR25150CT
FIG. 5- TYPICAL JUNCTION CAPACITANCE PER LEG
100
1000
10000
0.1 1 10 100
REVERSE VOLTAGE (V)
JUNCTION CAPACITANCE (pF) A
TA=25
f=1.0MHz
Vsig=50mVp-p
MBR2535CT-MBR2545CT
MBR2550CT-MBR25150CT
FIG. 3- TYPICAL INSTATANEOUS FORWARD
CHARACTERISRICS PER LEG
0.01
0.1
1
10
100
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
FORWARD VOLTAGE (V)
INSTANTANEOUS FORWARD CURRENT (A)
TA=125
Pulse Width=300us
1% Duty Cycle
TA=25
MBR2535CT-MBR2545CT
MBR2550CT-MBR2560CT
MBR2590CT-MBR25150CT
FIG. 6- TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
0.1
1
10
100
0.01 0.1 1 10 100
T-PULSE DURATION(sec)
TRANSIENT THERMAL
IMPEDANCE (/W)