UNISONIC TECHNOLOGIES CO., LTD
MBR2045C
DIODE
www.unisonic.com.tw 1 of 3
Copyright © 2020 Unisonic Technologies Co., Ltd QW-R601-299.F
SCHOTTKY BARRIER
RECTIFIER DIODES
FEATURES
* Guard Ring for Transient Protection
* Low Power Loss, High Efficiency
* High Surge Capability
* High Current Capability and Low Forward Voltage Drop
SYMBOL
ORDERING INFORMATION
Ordering Number
Package
Pin Assignment
Packing
Lead Free Halogen Free 1 2 3
MBR2045CL-TA3-T MBR2045CG-TA3-T TO-220 A K A Tube
MBR2045CL-TF3-T MBR2045CG-TF3-T TO-220F A K A Tube
MBR2045CL-TF1-T MBR2045CG-TF1-T TO-220F1 A K A Tube
MBR2045CL-TN3-R MBR2045CG-TN3-R TO-252 A K A Tape Reel
Note: Pin Assignment: A: Anode K: Cathode
MARKING
MBR2045C DIODE
UNISONIC TECHNOLOGIES CO., LTD 2 of 3
www.unisonic.com.tw QW-R601-299.F
ABSOLUTE MAXIMUM RATINGS (T
A
=25°C, unless otherwise specified)
PARAMETER SYMBOL RATINGS UNIT
DC Blocking Voltage V
R
45 V
Peak Repetitive Reverse Voltage V
RRM
45 V
Working Peak Reverse Voltage V
RWM
45 V
Maximum PMS Reverse Voltage V
R
(
RMS
)
31.5 V
Average Rectified Forward Current
(Rated V
R
) T
C
=125°C (Note 1)
Per Leg
I
O
10 A
Total 20 A
Peak Repetitive Forward Current
(Rated V
R
, Square Wave, 20 kHz) (T
C
=125°C)
I
FRM
10 A
Non-Repetitive Peak Surge Current (Surge Applied At
Rated Load Conditions Half Wave, Single Phase, 60Hz)
I
FSM
150 A
Voltage Rate of Change (Rated V
R
) dv/dt 10000 V/µs
Typical Junction Capacitance (Note 3) C
J
650 pF
Operating Junction Temperature (Note 3) T
J
-65 ~ +150 °C
Storage Temperature T
STG
-65 ~ +150 °C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dP
D
/dT
J
<1/θ
JA
.
3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
THERMAL DATA (PER LEG)
PARAMETER SYMBOL RATINGS UNIT
Typical Thermal Resistance
TO-220
θ
JC
2 °C/W
TO-220F/TO-220F1 4 °C/W
TO-252 6 °C/W
ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Instantaneous Forward Voltage Drop V
FM
I
F
=10A, T
C
=25°C 0.70
V
I
F
=10A, T
C
=125°C 0.57
I
F
=20A, T
C
=25°C 0.84
V
I
F
=20A, T
C
=125°C 0.72
Instantaneous Reverse Current I
RM
Rated DC Voltage, T
C
=25°C 0.1
mA
Rated DC Voltage, T
C
=125°C 15
Note: Pulse Test: Pulse Width = 300µs, Duty Cycle ≤ 2.0 %.