SECOS SBR2045

SBR2045
VOLTAGE 45 V
20.0 Amp Schottky Barrier Rectifiers
Elektronische Bauelemente
RoHS compliant product
A suffix of “-C” specifies halogen free
TO-220
FEATURES





B
Low forward voltage drop
High current capability
High reliability
High surge current capability
Epitaxial construction
M





D
E
A
O
P
MECHANICAL DATA

N
H
J
L
K
L
C
G
F
Dimensions in millimeters
Case: Molded plastic
Epoxy: UL94V-0 rate flame retardant
Lead: Lead solderable per MIL-STD-202
method 208 guaranteed
Polarity: As Marked
Mounting position: Any
Weight: 1.933 grams (Approximately)
PIN 1
PIN 3
REF.
A
B
C
D
E
F
G
H
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25°C ambient temperature unless otherwise specified.
Millimeter
Min.
Max.
14.22
16.51
9.65
10.67
12.70
14.73
3.56
4.90
0.51
1.45
2.03
2.92
0.31
0.76
4.93 (TYP)
CASE
PIN 2
REF.
J
K
L
M
N
O
P
Millimeter
Min.
Max.
1.09
1.78
0.38
1.02
2.39
2.69
2.50
3.43
3.10
4.09
8.38
9.65
0.89
1.45
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Working Peak Reverse Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
Superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage (IF = 10 Amps)
Maximum DC Reverse Current at Rated DC
TA = 25°C
Blocking Voltage
TA = 100°C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance RJC (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
SYMBOL
VALUES
UNITS
VRRM
VRSM
VDC
45
45
45
V
V
V
IF
20
A
IFSM
180
A
VF
0.59
0.5
15
700
3.0
-50 ~ +150
-65 ~ +175
V
mA
mA
pF
°C /W
°C
°C
IR
CJ
RJA
TJ
TSTG
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient
http://www.SeCoSGmbH.com/
11-Jun-2010 Rev. B
Any changes of specification will not be informed individually.
Page 1 of 2
SBR2045
VOLTAGE 45 V
20.0 Amp Schottky Barrier Rectifiers
Elektronische Bauelemente
RATINGS AND CHARACTERISTIC CURVES
Typical Forward Characteristic
Typical Forward Current Derating Curve
50
10
5
0
20
50
100
190
150
Tc, Case Temperature (℃)
Instantaneous Forward Current (A) ,Per Leg
Average Forward Current (A); per Leg
15
10
75℃
100℃
50℃
1
25℃
Typical Junction Capacitance
0.1
800
0.2
0.5
0.4
0.3
0.6
0.7
0.8
Junction Capacitance (pF)
Forward Voltage (V)
600
400
Typical Reverse Characteristic
200
10
0
0.1
100℃
100
10
1
Revise Voltage (%)
75℃
Maximum Non- Repetitive Forward
Surge Current
Reverse Current(mA)
1
Peak Forwad surge Current (A)
200
160
Tj=25℃
8.3mS Single half
Sine Wave
JEDEC Method
120
50℃
0.1
25℃
80
0.01
40
0
0
10
Number of Cycles at 60Hz
http://www.SeCoSGmbH.com/
11-Jun-2010 Rev. B
100
0.001
1
10
20
30
40
50
Reverse Voltage(V)
Any changes of specification will not be informed individually.
Page 2 of 2