SBRF2045CT
Technical Data
Data Sheet N0904, Rev. A
SBRF2045CT SCHOTTKY RECTIFIER
Features
150C TJ operation
Center tap configuration
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
ITO-220AB
Circuit Diagram
Applications
Switching power supply
Converters
Free-Wheeling diodes
Reverse battery protection
Maximum Ratings:
Characteristics
Symbol
VRRM
VRWM
VR
Condition
Max.
Units
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
-
45
V
50% duty cycle @Tc=135°C, rectangular
wave form
10(Per Leg)
20(Per Device)
Average Rectified Forward Current
IF (AV)
IFSM
A
A
Peak One Cycle Non-Repetitive
Surge Current(Per Leg)
8.3ms, Half Sine pulse
150
Electrical Characteristics:
Characteristics
Forward Voltage Drop
(Per Leg)*
Symbol
VF1
VF2
IR1
Condition
@10A, Pulse, TJ = 25 C
@10A, Pulse, TJ = 125 C
@VR = rated VR, TJ = 25 C
@VR = rated VR, TJ = 125 C
Typ.
0.58
0.55
0.05
6
Max.
0.75
0.65
1.0
Units
V
V
Reverse Current at DC condition
(Per Leg)*
mA
mA
pF
IR2
15.0
400
Junction Capacitance(Per Leg)
Series Inductance(Per Leg)
CT
230
@VR = 5V, TC = 25 C, fSIG = 1MHz
Measured lead to lead 5 mm from
package body
-
LS
8.0
-
nH
Voltage Rate of Change
dv/dt
VISO
-
-
10,000
4500
V/s
V
RSM Isolation Voltage
(t = 1.0 second, R. H. < =30%,
TA = 25 C)
Clip mounting, the epoxy body away from
the heatsink edge by more than 0.110"
along the lead direction.
Clip mounting, the epoxy body is inside
the heatsink.
Screw mounting, the epoxy body is inside
the heatsink.
-
-
3500
1500
* Pulse width < 300 µs, duty cycle < 2%
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