Document
MBRF1020 THRU MBRF10100
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current - 10.0 Ampere
FEATURES
● Plastic package has Underwriters Laboratory Flammability Classification 94V-0
● Dual rectifier construction, positive center tap ● Metal silicon junction, majority carrier conduction ● Low power loss, high efficiency ● Guardring for overvoltage protection ● For use in low voltage, high frequency inverters, free wheeling,
and polarity protection applications
MECHANICAL DATA
● Case: JEDEC ITO-220AC molded plastic body ● Terminals: Plated leads, solderable per MIL-STD-750,
Method 2026 ● High temperature soldering guaranteed:
250oC/10 seconds, 0.25" (6.35mm) from case ● Polarity: As marked ● Mounting Position: Any ● Mounting Torque: 10 in-lbs maximum ● Weight: 2.24 grams (approx.)
.185(4.7) .173(4.4)
.124(3.16) .118(3.00)
ITO-220AC
.406(10.3) .390(9.90) .134(3.4)DIA .113(3.0)DIA
.272(6.9) .248(6.3)
.112(2.85) .100(2.55)
.606(15.5) .583(14.8)
.063(1.6) MAX
.110(2.8) .098(2.5)
.030(0.76) .020(0.50)
.055(1.4) .043(1.1) .035(0.9) .020(0.5)
.100(2.55)
.161(4.1) .146(3.7)
.071(1.8) .543(13.8)
MAX
.512(13.2)
2 .100(2.55)
Dimensions in inches and (millimeters)
PIN 1
PIN 2
CASE
Case Positive
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Characteristic
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
RMS Reverse Voltage
Symbol
MBRF 1020
VRRM VRWM
VR
20
VR(RMS)
14
MBRF MBRF MBRF MBRF 1030 1040 1045 1050
30 40 45 50
21 28 32 35
MBRF MBRF MBRF 1060 1080 10100
60 80 100
42 56 70
Unit V V
Average Rectified Output Current @TC = 95°C
IO
Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method)
Forward Voltage
@IF = 10.0A
Peak Reverse Current
@TA = 25°C
At Rated DC Blocking Voltage @TA = 100°C
Typical Junction Capacitance (Note 1)
IFSM VFM IRM
Cj
Operating and Storage Temperature Range
Tj, TSTG
10
150
0.55 0.75 0.5 50 700
-65 to +150
A
A 0.85 V
mA pF °C
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
MBRF1020 THRU MBRF10100
RATINGS AND CHARACTERISTIC CURVES
I(AV), AVERAGE OUTPUT CURRENT (A)
10
8 6
4
2
Single Pulse Half-Wave 60 Hz Resistive or Inductive Load
0 10 40 60 80
100
120
140150
TC, CASE TEMPERATURE (ºC) Fig. 1 Forward Current Derating Curve
IF, NSTANTANEOUS FORWARD CURRENT (A)
40
1020 - 1045
20
1050 - 1060 1080 - 10100
10
Tj = 25ºC Pulse Width = 300 µs
2% Duty Cycle
1 0 0.5 1.0 1.5 2.0 2.5 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
Cj, CAPACITANCE (pF)
150 120
90 60
2000 1000
Tj = 25ºC f = 1MHz
30
8.3ms Single Half Sine-Wave JEDEC Method
0 1 10 100
NUMBER OF CYCLES AT 60 Hz Fig. 3 Maximum Non-Repetitive Peak Fwd Surge Current
100 0.1
1.0
10
VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance
100
IFSM, PEAK FORWARD SURGE CURRENT (A)
.