Document
MBR4035 - MBR40150
40.0 AMPS. Schottky Barrier Rectifiers
Features
Plastic material used carries Underwriters Laboratory Classifications 94V-0 Metal silicon rectifier, 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: 260oC/10 seconds,0.17”(4.3mm)from case
Mechanical Data
Cases: JEDEC TO-3P molded plastic body
TO-3P
Terminals: Pure tin plated, lead free. solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting position: Any Mounting torque: 10 in. - lbs. max Weight: 0.2 ounce, 5.6 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol MBR MBR MBR MBR MBR
4035 4045 4050 4060 4090
MBR 40100
MBR 40150
Units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at Tc=125OC Peak Repetitive Forward Current (Rated VR, Square Wave, 20KHz) at Tc=120oC 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 (Note 2) IF=20A, Tc=25oC IF=20A, Tc=125oC IF=40A, Tc=25oC IF=40A, Tc=125oC
VRRM VRMS VDC I(AV) IFRM IFSM IRRM
VF
35 45 24 31 35 45
2.0 0.75 0.65 0.80 0.75
50 60 90 100 35 42 63 70 50 60 90 100
40
40
330
0.77 0.67
– –
1.0
0.84 0.74
– –
Maximum Instantaneous Reverse Current @ Tc=25 oC at Rated DC Blocking Voltage Per Leg @ Tc=125 oC (Note 1)
Voltage Rate of Change at (Rated VR)
IR dV/dt
30 10,000
Typical Thermal Resistance Per Leg (Note 3)
RθJC
Operating Junction Temperature Range
TJ
Storage Temperature Range
TSTG
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
1.0
20 1,000
1.2 -65 to +150 -65 to +175
0.5 10
150 105 150
0.95 0.92 1.02 0.98
V V V A A
A
A
V
mA mA V/uS
oC/W oC oC
AVERAGE FORWARD CURRENT. (A)
INSTANTANEOUS FORWARD CURRENT. (A)
RATINGS AND CHARACTERISTIC CURVES
FIG.1- FORWARD CURRENT DERATING CURVE
50 RESISTIVE OR INDUCTIVE LOAD
40
30
20
10
0 0 50 100 CASE TEMPERATURE. (oC)
FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG
50
150
10 Tj=1500C
Pulse Width=300 s 1% Duty Cycle
1 Tj=250C
0.1 MBR4035-MBR4045 MBR4050 & MBR4060 MBR4090-MBR40150
0.01 0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE. (V)
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
5,000
Tj=250C f=1.0MHz Vsig=50mVp-p
1,000
INSTANTANEOUS REVERSE CURRENT. (mA)
PEAK FORWARD SURGE CURRENT. (A)
FIG.2- MAXIMUM NON-REPETITIVE FORWARD.