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MBRF20H100CT - MBRF20H200CT
Isolated 20.0 AMPS. Schottky Barrier Rectifiers
Pb
RoHS
COMPLIANCE
ITO-220AB
Features
Plastic material used carries Underwriters Laboratory Classifications 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 Guardring for overvoltage protection High temperature soldering guaranteed: o 260 C/10 seconds,0.25"(6.35mm)from case
Mechanical Data
Cases: ITO-220AB molded plastic 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: 0.08 ounce, 2.24 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics o
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 Type Number Symbol 20H100CT Maximum Recurrent Peak Reverse Voltage VRRM 100 Maximum RMS Voltage VRMS 70 Maximum DC Blocking Voltage VDC 100
Maximum Average Forward Rectified o Current at TC=133 C Peak Repetitive Forward Current (Rated VR, o Square Wave, 20KHz) at Tc=133 C 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 at o (Note 2) IF= 10A, Tc=25 C o IF= 10A, Tc=125 C o IF=20A, Tc=25 C o IF=20A, Tc=125 C Maximum Instantaneous Reverse Current o at Rated DC Blocking Voltage @Tc=25 C o @ Tc=125 C Voltage Rate of Change, (Rated VR) RMS Isolation Voltage (t=1.0 second, R.H. o 30%, TA=25 C) (Note 4) (Note 5) (Note 6) Typical Thermal Resistance Per Leg (Note3)
MBRF 20H150CT 150 105 150
20 20 150
MBRF 20H200CT 200 140 200
Units
V V V A A A
I(AV) IFRM IFSM IRRM VF
0.85 0.75 0.95 0.85 1.0
0.5 0.88 0.75 0.97 0.85 5.0 2.0 10,000 4500 3500 1500 3.5
o
A V
IR dV/dt VISO RJC
uA mA V/uS V
C/W
o Operating Junction Temperature Range -65 to +175 TJ C o Storage Temperature Range -65 to +175 TSTG C Notes: 1. 2.0 us Pulse Width, f=1.0 KHz 2. Pulse Test: 300us Pulse Width, 1% Duty Cycle 3. Thermal Resistance from Junction to Case Per Leg. 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: A07
RATINGS AND CHARACTERISTIC CURVES(MBRF20H100CT - MBRF20H200CT)
FIG.1- FORWARD CURRENT DERATING CURVE
20 150 RESISTIVE OR INDUCTIVE LOAD 16
FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG
PEAK FORWARD SURGE CURRENT. (A)
Tj=Tj max. 8.3ms Single Half Sine Wave JEDEC Method
AVERAGE FORWARD CURRENT. (A)
125
100 75
12
8
50
4
25
0
0
0
25
50
75
100
125
o
150
175
1
10 NUMBER OF CYCLES AT 60Hz
100
CASE TEMPERATURE. ( C)
40
FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG
5
FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG
10
1
Tj=125 0C Tj=25 0C 1
INSTANTANEOUS REVERSE CURRENT. (mA)
INSTANTANEOUS FORWARD CURRENT. (A)
Tj=125 0C 0.1
Tj=75 0C 0.01
0.1
0.001
Tj=25 0C
Pulse Width=300 s 1% Duty Cycle 0.01 0 0.0001 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0 20 40 60 80 100 120 140 FORWARD VOLTAGE. (V) PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
5,000
Tj=25 0C f=1.0MHz Vsig=50mVp-p
FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG
TRANSIENT THERMAL IMPEDANCE. ( OC/W)
100
JUNCTION CAPACITANCE.(pF)
2,000
10.0
1,000
500
1
200
100 0.1 1.0 10 100 REVERSE VOLTAGE. (V)
0.1 0.01
0.1
1 T, PULSE DURATION. (sec)
10
100
Version: A07

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