MOSPEC SRF2030CE Thru SRF2060CE
Switchmode
Full Plastic Dual Schottky Barrier Power Rectifiers
Using the Schottky Barrier principle with a Molybdenum barrier metal.
These state-of-the-art geometry features epitaxial construction with oxide
passivation and metal overlay contact. Ideally suited for low voltage, high
frequency rectification, or as free wheeling and polarity protection diodes.
* Low Forward Voltage.
* Low Switching noise.
* High Current Capacity
* Guarantee Reverse Avalanche.
* Guard-Ring for Stress Protection.
* Low Power Loss & High efficiency.
* 150℃ Operating Junction Temperature
* Low Stored Charge Majority Carrier Conduction.
* Plastic Material used Carries Underwriters Laboratory
MAXIMUM RATINGS SRF20
Characteristic Symbol
30CE 35CE 40CE 45CE 50CE 60CE Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 30 35 40 45 50 60 V
RMS Reverse Voltage VR(RMS) 21 25 28 32 35 42 V
Average Rectifier Forward Current
Total Device (Rated VR),TC=100℃ IF(AV) 10
20 A
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz) IFM 20 A
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
halfware, single phase, 60Hz)
IFSM
200 A
Operating and Storage Junction
Temperature Range TJ , TSTG -65 to +150 ℃
SCHOTTKY BARRIER
RECTIFIERS
20 AMPERES
30-60 VOLTS
ITO-220AB
MILLIMETERS
DIM MIN MAX
A 1
5
.
05
1
5
.1
5
B 13.35 13.45
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
P 2.65 2.75
O 3.35 3.45
Q 3.15 3.25
Common cathode
Suffix “C”
ELECTRIAL CHARACTERISTICS SRF20
Characteristic Symbol
30CE 35CE 40CE 45CE 50CE 60CE Unit
Maximum Instantaneous Forward Voltage
( I
F =10 Amp TC = 25℃)
( I
F =10 Amp TC = 125℃) VF
0.57
0.48
0.65
0.57 V
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25℃)
( Rated DC Voltage, TC = 125℃) IR
0.5
30 mA
SRF2030CE Thru SRF2060CE
FIG-1 FORWARD CURRENT DERATING CURVE FIG-2 TYPICAL FORWARD CHARACTERISITICS
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
NSTANTANEOUS FORWARD CURRENT (Amp.)
CASE TEMPERATURE (℃) FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS FIG-4 TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS REVERSE CURRENT (mA.)
JUNCTION CAPACITANCE (PF)
PERCENT OF RATED REVERSE VOLTAGE (﹪) REVERSE VOLTAGE (Volts)
SRF2030CE-SRF2045CE
SRF2050CE-SRF2060CE
SRF2030CE-SRF2045CE
SRF2030CE-SRF2045CE
SRF2050CE-SRF2060CE
SRF2050CE-SRF2060CE
FIG-5 PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT (Amp.)
NUMBER OF CYCLES AT 60 Hz
