CREAT BY ART
MBRF2535CT - MBRF25150CT
25.0 AMPS. Isolated Schottky Barrier Rectifiers
ITO-220AB
Features
UL Recognized File # E-326243
Plastic material used carriers Underwriters
Laboratory Classification 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
High current capability, low forward voltage drop
High surge capability
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
Guard-ring for overvoltage protection
High temperature soldering guaranteed:
260℃/10 seconds, at terminals
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case:ITO-220AB molded plastic body
Terminals: Pure tin plated, lead free, solderable
per MIL-STD-750, Method 2026
Polarity: As marked
Mounting position:Any
Mounting torque: 5 in. - lbs, max
Weight: 1.75 grams
Ordering Information (example)
Part No.
MBRF2535CT
Package
Packing
Packing
code
D0
Green Compound
Packing code
D0G
ITO-220AB 50 / TUBE
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%
MBRF MBRF MBRF MBRF MBRF MBRF MBRF
Symbol 2535 2545 2550 2560 2590 25100 25150
CT
CT
CT
CT
CT
CT
CT
V
RRM
35
45
50
60
90
100
150
V
RMS
V
DC
I
F(AV)
I
FRM
I
FSM
I
RRM
1
-
V
F
-
0.82
0.73
I
R
dV/dt
Cj
V
ISO
R
θjA
R
θjC
T
J
T
STG
580
4500 (Note 3)
3500 (Note 4)
1500 (Note 5)
8
1
- 65 to + 150
- 65 to + 150
O
Type Number
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20KHz)
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
Peak Repetitive Reverse Surge Current (Note 1)
Maximum Instantaneous Forward Voltage (Note 2)
IF=12.5A, T
A
=25℃
IF=12.5A, T
A
=125℃
IF=25A, T
A
=25℃
IF=25A, T
A
=125℃
Maximum Reverse Current @ Rated VR
Voltage Rate of Change (Rated V
R
)
Typical Junction Capacitance
RMS Isolation Voltage
(t=1.0 second, R.H.≦30%,TA=25℃)
Typical Thermal Resistance Per Leg
Operating Temperature Range
Storage Temperature Range
Note 1: 2.0uS Pulse Width, f=1.0KHz
Note 2: Pulse Test : 300uS Pulse Width, 1% Duty Cycle
T
A
=25
℃
T
A
=125
℃
Unit
V
V
V
A
A
A
24
35
31
45
35
50
42
60
25
25
200
63
90
70
100
105
150
0.5
0.75
0.65
-
-
2
10
10000
480
0.85
0.75
0.92
0.88
0.1
7.5
5
0.95
0.92
1.02
0.98
A
V
15
mA
V/us
pF
V
C/W
O
C
C
O
Note 3: Clip Mounting (on case), where lead does not overlap heatsink with 0.11" offset
Note 4: Clip Mounting (on case), where lead do overlap heatsink.
Note 5: Screw mounting with 4-40 screw, where washer diameter is
≦4.9mm
(0.19")
Version:H12
RATINGS AND CHARACTERISTIC CURVES (MBRF2535CT THRU MBRF25150CT)
FIG.1 FORWARD CURRENT DERATING CURVE
30
AVERAGE FORWARD CURRENT (A)
25
20
15
10
5
0
50
60
70
80
90
100
110
120
(
o
C)
130
140
150
CASE TEMPERATURE
PEAK FORWARD SURGE CURRENT (A)
225
200
175
150
125
100
1
10
NUMBER OF CYCLES AT 60 Hz
100
8.3mS Single Half Sine Wave
JEDEC Method
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT PER LEG
RESISTIVE OR
INDUCTIVE LOAD
WITH HEATSINK
FIG. 3 TYPICAL FORWARD CHARACTERISTICS
PER LEG
100
Pulse Width=300uS
1% Duty Cycle
TA=125℃
INSTANTANEOUS REVERSE CURRENT (mA)
INSTANTANEOUS FORWARD CURRENT (A)
100
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
PER LEG
10
10
TA=125℃
1
1
TA=25℃
0.1
TA=25℃
0.1
MBRF2535CT - 2545CT
MBRF2550CT - 2560CT
MBRF2590CT - 25150CT
0.01
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
FORWARD VOLTAGE (V)
FIG. 5 TYPICAL JUNCTION CAPACITANCE PER LEG
1
1.1 1.2
0.01
MBRF2535CT - 2545CT
MBRF2550CT - 25150CT
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
10000
JUNCTION CAPACITANCE (pF)
A
MBRF2535CT - 2560CT
MBRF2590CT - 25150CT
TA=25℃
f=1.0MHz
TRANSIENT THERMAL
IMPEDANCE (℃/W)
100
10
1000
1
100
0.1
1
10
100
REVERSE VOLTAGE (V)
0.1
0.01
0.1
1
T-PULSE DURATION(s)
10
100
Version:H12
NXP MCU
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