MBR2045

www.eicsemi.com
MBR2045
SCHOTTKY BARRIER
RECTIFIER DIODE
TO-220AC
PRV : 45 Volts
IO : 20 Amperes
0.170(4.31)DIA.
0.131(3.31)
0.429(10.9) MAX.
0.129(3.27)
0.087(2.22)
0.055(1.39)
0.045(1.14)
FEATURES :
*
*
*
*
*
*
0.200 (5.10)
0.159 (4.04)
0.610 (15.5)
0.571 (14.5)
High current capability
Low forward voltage drop
High surge capacity
Low power loss, High efficiency
Guard ring for transient protection
Pb / RoHS Free
1
2
0.176 (4.46)
0.124 (3.16)
PIN 1
0.576 (14.62)
0.514 (13.06)
CASE
PIN 2
0.220(5.60)
0.179(4.55)
MECHANICAL DATA :
* Case : JEDEC TO-220AC molded plastic body
* Terminals: Plated leads, solderable per
MIL-STD-750 Method 2026
* Polarity: As marked
* Mounting Position: Any
* Weight : 2.24 grams (Approximately)
0.037(0.94)
0.027(0.68)
0.022(0.56)
0.014(0.36)
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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%.
RATING
SYMBOL
VALUE
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
45
V
Maximum RMS Voltage
VRMS
31.5
V
Maximum DC Blocking Voltage
VDC
45
V
Maximum Average Forward Current
IF(AV)
20
A
Maximum Peak Forward Surge Current @ 8.3 ms sine wave
IFSM
250
A
Maximum Instantaneous Forward Voltage at IF = 20 A
VF
0.7
V
Maximum Reverse Current at
@ (TJ = 25 °C)
IR
0.1
mA
Rated DC Blocking Voltage (Note 1)
@ (TJ = 100 °C)
IR(H)
20
mA
RӨJC
2.0
°C/W
TJ, TSTG
- 55 to + 150
°C
Thermal Resistance Junction to Case
Operating and Storage Temperature Range
Note :
(1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%.
Page 1 of 2
Rev. 01 : February 11, 2013
www.eicsemi.com
RATING AND CHARACTERISTIC CURVES ( MBR2045 )
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
300
PEAK FORWARD SURGE
CURRENT, (A)
AVERAGE FORWARD
CURRENT, (A)
20
16
12
8
4
0
0
25
50
75
100
125
150
240
180
120
60
0
175
1
CASE TEMPERATURE, (°C)
10
100
NUMBER OF CYCLES AT 60Hz
100
100
10
1.0
TJ = 25 °C
PULSE WIDTH = 300μs
DUTY CYCLE = 2%
0.1
0
0.2
0.4
0.6
0.8
INSTANTANEOUS FORWARD
VOLTAGE, (V)
1.0
INSTANTANEOUS REVERSE
CURRENT, (mA)
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT, (A)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
10
TJ = 100 °C
1
0.1
TJ = 25 °C
0.01
0
20
40
60
80
100
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
Page 2 of 2
Rev. 01 : February 11, 2013