TSC MBRF20H150CT Isolated 20.0 amps. schottky barrier rectifier Datasheet

MBRF20H100CT – MBRF20H200CT
Isolated 20.0 AMPS. Schottky Barrier Rectifiers
Pb
RoHS
COMPLIANCE
ITO-220AB
Features
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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
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Dimensions in inches and (millimeters)
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
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
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IF= 10A, Tc=125 C
o
IF=20A, Tc=25 C
o
IF=20A, Tc=125 C
Maximum Instantaneous Reverse Current
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at Rated DC Blocking Voltage @Tc=25 C
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@ 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
MBRF
20H200CT
200
140
200
Units
V
V
V
I(AV)
20
A
IFRM
20
A
IFSM
150
A
IRRM
VF
1.0
0.5
0.85
0.75
0.95
0.85
A
0.88
0.75
0.97
0.85
V
IR
5.0
2.0
uA
mA
dV/dt
10,000
V/uS
VISO
RθJC
4500
3500
1500
3.5
V
o
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
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
150
PEAK FORWARD SURGE CURRENT. (A)
20
AVERAGE FORWARD CURRENT. (A)
RESISTIVE OR
INDUCTIVE LOAD
16
12
8
4
0
Tj=Tj max.
8.3ms Single Half Sine Wave
JEDEC Method
125
100
75
50
25
0
0
25
75
50
100
150
125
1
175
10
o
CASE TEMPERATURE. ( C)
FIG.3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
5
40
FIG.4- TYPICAL REVERSE CHARACTERISTICS
PER LEG
1
INSTANTANEOUS REVERSE CURRENT. (mA)
10
INSTANTANEOUS FORWARD CURRENT. (A)
100
NUMBER OF CYCLES AT 60Hz
Tj=125 0C
Tj=25 0C
1
0.1
Tj=125 0C
0.1
Tj=75 0C
0.01
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
TRANSIENT THERMAL IMPEDANCE. ( OC/W)
JUNCTION CAPACITANCE.(pF)
Tj=25 0C
f=1.0MHz
Vsig=50mVp-p
2,000
1,000
500
200
100
1.0
40
60
80
100
120
140
FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
5,000
0.1
20
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FORWARD VOLTAGE. (V)
10
REVERSE VOLTAGE. (V)
100
100
10.0
1
0.1
0.01
0.1
1
10
T, PULSE DURATION. (sec)
Version: A07
100
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