SRF2045CL Datasheet, PDF (1/2 Pages) Mospec Semiconductor – Full Plastic Dual Schottky Barrier Power Rectifiers

MOSPEC
Switchmode
Full Plastic Dual Schottky Barrier Power Rectifiers
Using the Schottky Barrier principle with high temperature operation metal.
The properitary barrier technology allows for reliable operation up to 150℃
junction temperature. Typical application are in switching Mode Power
Supplies such as adaptators, Photovoltaic Solar cell protection,free-
wheeling and polarity protection diodes.
Features
＊Ultra Low Forward Voltage.
＊Low Switching noise.
＊High Current Capacity
＊Low Power Loss & High efficiency.
＊150℃ Operating Junction Temperature
＊Low Stored Charge Majority Carrier Conduction.
＊Plastic Material used Carries Underwriters Laboratory
Flammability Classification 94V-O
＊ ESD: 4KV(Min.) Human-Body Model
＊In compliance with EU RoHs 2002/95/EC directives
SRF2045CL
SCHOTTKY BARRIER
RECTIFIERS
20 AMPERES
45VOLTS
ITO-220AB
MAXIMUM RATINGS
Characteristic
Symbol
SRF2045CL
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V_RRM
V_RWM
45
V
V_R
RMS Reverse Voltage
V_R(RMS)
31.5
V
Average Rectifier Forward Current ( per diode )
Total Device (Rated V_R), T_C=100℃
I_F(AV)
10
20
A
Peak Repetitive Forward Current
(Rate V_R, Square Wave, 20kHz)
I_FM
20
A
Non-Repetitive Peak Surge Current (Surge applied at
rate load conditions halfware, single phase, 60Hz)
I_FSM
275
A
Operating and Storage Junction Temperature Range
T_J , T_stg
-65 to +150
℃
THERMAL RESISTANCES
Typical Thermal Resistance junction to case( per diode ) R_{θ j-c}
10
℃/w
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
SRF2045CL
Unit
Maximum Instantaneous Forward Voltage ( per diode )
Min Typ. Max.
( I_F =0.1 Amp T_C = 25℃)
( I_F =5.0 Amp T_C = 25℃)
( I_F =10 Amp T_C = 25℃)
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T_C = 25℃)
( Rated DC Voltage, T_C = 125℃)
V_F
--- 0.22 0.24
V
--- 0.38 0.40
--- 0.44 0.47
I_R
0.3
mA
30
DIM ^MILLIMETERS
MIN MAX
A 15.05 15.15
B 13.35 13.55
C 10.00 10.10
D 6.55 6.65
E
2.65 2.75
F
1.55 1.65
G
1.15 1.25
H 0.55 0.65
I
2.50 2.60
J
3.00 3.20
K
1.10 1.20
L
0.55 0.65
M 4.40 4.60
N 1.15 1.25
O
3.35 3.45
P
2.65 2.75
Q
3.15 3.25
R 3.60 3.80