MBR2035CT - MBR20150CT
20.0 AMPS. Schottky Barrier Rectifiers
TO-220AB
Features
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:
260
o
C/10 seconds,0.25(6.35mm)from case
Pl
astic material used carries Underwriters Laboratory
Mechanical Data
Cases: JEDEC TO-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
Rating at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
MBR MBR
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
o
at T
C
=135 C
Peak Repetitive Forw ard Current (Rated V
R
, Square Wave,
o
20KHz) at Tc=135 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 Forw ard Voltage at (Note 2)
O
IF=10A, TC=25 C
O
IF=10A, TC=125 C
O
IF=20A, TC=25 C
IF=20A, TC=125
O
C
Maximum Instantaneous Re verse Current @ Tc=25
at Rated DC Blocking Voltage
@ Tc=125
Voltage Rate of Change, (Rated V
Typical Junction Capacitance
Typical Thermal Resist ance Per Leg (Note 3)
Operating Junction
Temperature Range
R
)
Maximum Ratings and Electrical Characteristics
MBR
2050
CT
50
35
50
MBR
2060
CT
60
42
60
20
20
150
1.0
-
0.57
0.84
0.72
0.80
0.70
0.95
0.85
V
RRM
V
RMS
V
DC
I
(AV)
I
FRM
I
FSM
I
RRM
V
F
I
R
dV/dt
Cj
R
JC
T
J
T
STG
2035
CT
35
24
35
2045
CT
45
31
45
MBR MBR MBR
2090 20100 20150
CT
CT
CT
90
100
150
63
70
105
90
100
150
Units
V
V
V
A
A
A
0.5
0.85
0.75
0.95
0.85
0.99
0.87
1.23
1.10
A
V
mA
mA
V/uS
pF
o
C/W
o
C
o
C
0.1
15
400
1.0
0.1
10
10,000
320
2.0
-65 to +150
-65 to +175
5.0
Storage Temperature Range
Notes:
1. 2.0us Pulse Width, f=1.0 KHz
2. Pulse Test: 300us Pulse Width, 1% Duty Cycle
3. Thermal Resistance fr om Junction to Case Per Leg, with He
atsink Size (4x6
x0.25) Al-Plate.
RATINGS AND CHARACTERISTIC CURVES (MBR2035CT THRU MBR20150CT)
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
12
100
75
8
50
4
25
0
0
50
100
o
150
0
1
10
NUMBER OF CYCLES AT 60Hz
100
CASE TEMPERATURE. ( C)
40
FIG.3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
50
FIG.4- TYPICAL REVERSE CHARACTERISTICS
PER LEG
10
Tj=150
0
C
10
INSTANTANEOUS REVERSE CURRENT. (mA)
INSTANTANEOUS FORWARD CURRENT. (A)
Tj=125
0
C
1
1
Tj=25
0
C
Tj=75
0
C
0.1
0.1
MBR2035CT-MBR2045CT
MBR2050CT & MBR2060CT
MBR20100CT
MBR20150CT
0.01
Tj=25
0
C
Pulse Width=300 s
1% Duty Cycle
0.01
0
0.6 0.7 0.8 0.9 1.0 1.1 1.2
0.001
0.1
0.2
0.3 0.4
0.5
0
20
40
60
MBR2035CT-MBR2045CT
MBR2050CT & MBR20100CT
MBR20150CT
80
100
120
140
FORWARD VOLTAGE. (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
5,000
Tj=25
0
C
f=1.0MHz
Vsig=50mVp-p
FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
TRANSIENT THERMAL IMPEDANCE. (
O
C/W)
100
JUNCTION CAPACITANCE.(pF)
2,000
10.0
1,000
500
1
200
MBR2035CT-MBR2045CT
MBR2050CT & MBR20200CT
100
0.1
1.0
10
100
REVERSE VOLTAGE. (V)
0.1
0.01
0.1
1
T, PULSE DURATION. (sec)
10
100
Version: A06
电源技术
