MBRF2535CT - MBRF25150CT
Isolated 25.0 AMPS. Schottky Barrier Rectifiers
ITO-220AB
Features
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Plastic material used carries Underwriters Laboratory
Classifications 94V-0
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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
Guardring for overvoltage protection
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High temperature soldering guaranteed:
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260 C/10 seconds,0.25”(6.35mm)from case
MechanicalData
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Cases: ITO-220AB molded plastic body
Terminals: Pure tin plated, lead free. solderable per
MIL-STD-750, Method 2026
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Polarity: As marked
Mounting position: Any
Mounting torque: 5 in-lbs. Max.
Weight: 0.08 ounce, 2.24 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
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Rating at 25 C 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
Type Number
Units
2535 2545 2550 2560 2590 25100 25150
CT
35
24
35
CT
45
31
45
CT
50
35
50
CT
60
42
60
CT
90
63
90
CT
100
70
CT
Maximum Recurrent Peak Reverse Voltage
Maximum Working Peak Reverse Voltage
Maximum DC Blocking Voltage
VRRM
VRMS
VDC
150
105
150
V
V
V
100
Maximum Average Forward Rectified Current at
o
TC=130 C
Total device
Per Leg
I(AV)
IFRM
25
A
A
12.5
Peak Repetitive Forward Current Per leg (Rated VR,
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25
Square Wave, 20KHz) at Tc=130 C
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load (JEDEC
method )
IFSM
IRRM
200
A
A
Peak Repetitive Reverse Surge Current (Note 1)
1.0
0.5
Maximum Instantaneous Forward Voltage at (Note 2)
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IF=12.5A, Tc=25 C
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-
-
0.75
0.85
0.95
0.92
1.02
0.98
I =12.5A, Tc=125 C
F
VF
0.65
-
0.75
0.92
0.88
V
o
IF=25A, Tc=25 C
o
0.82
0.73
IF=25A, Tc=125 C
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Maximum Instantaneous Reverse Current
o
@ Tc=25 C at Rated DC Blocking Voltage Per Leg
o
IR
0.2
15
0.2
10
0.1
7.5
0.1
5
mA
mA
@ Tc=125 C
Voltage Rate of Change, (Rated VR)
dV/dt
1,000
V/uS
pF
Typical Junction Capacitance
Cj
580
480
RMS Isolation Voltage (MBRF Type only) from
Terminals to Heatsink with t=1.0 second, RH≦30%
4500 (Note 4)
3500 (Note 5)
1500 (Note 6)
VISO
V
RθJA
RθJC
TJ
8.0
1.0
o
Maximum Thermal Resistance Per Leg (Note 3)
C/W
o
Operating Junction Temperature Range
Storage Temperature Range
-65 to +150
C
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TSTG
-65 to +175
C
Notes:
1. 2.0us Pulse Width, f=1.0 KHz
2. Pulse Test: 300us Pulse Width, 1% Duty Cycle
3. Thermal Resistance from Junction to Case Per Leg, with Heatsink size (4”x6”x0.25”) Al-Plate.
4. Clip Mounting (on case), where lead does not overlap heatsink with 0.110” offset.
5. Clip Mounting (on case), where leads do overlap heatsink.
6. Screw Mounting with 4-40 screw, where washer diameter is ≦4.9 mm (0.19”).
Version: A06