MOSPEC
Switchmode 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
SR306L
SCHOTTKY BARRIER
RECTIFIERS
3 AMPERES
60VOLTS
Flammability Classification 94V-O
DO-201AD
＊In
compliance with EU RoHs 2002/95/EC directives
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectifier Forward Current
Peak Repetitive Forward Current
(Rate V
R
, Square Wave, 20kHz)
Non-Repetitive Peak Surge Current (Surge applied at
rate load conditions halfware, single phase, 60Hz)
Operating and Storage Junction Temperature Range
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
F(AV)
I
FM
SR306L
60
42
3
6
125
-65 to +150
Unit
V
V
A
A
A
℃
DIM
A
B
C
MILLIMETERS
MIN
5.00
25.40
8.50
1.20
MAX
5.60
---
9.50
1.30
I
FSM
T
J
, T
stg
THERMAL RESISTANCES
Typical Thermal Resistance junction to body
R
θ
j-c
55
℃/w
D
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum
Instantaneous Forward Voltage
( I
F
=0.1 Amp T
C
= 25℃)
( I
F
=1.5 Amp T
C
= 25℃)
( I
F
=3.0 Amp T
C
= 25℃)
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T
C
= 25℃)
( Rated DC Voltage, T
C
= 100℃)
I
R
0.3
30
mA
V
F
Symbol
Min
---
---
---
SR306L
Typ.
0.25
0.40
0.47
Max.
0.26
0.44
0.49
V
Unit
CASE---
Transfer molded
plastic
POLARITY---
Cathode indicated
polarity band
SR306L
FIG-1 FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
NSTANTANEOUS FORWARD CURRENT (Amp.)
FIG-2 TYPICAL FORWARD CHARACTERISITICS
T
J
=125℃
T
J
=75℃
T
J
=25℃
CASE TEMPERATURE (℃)
FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (mA.)
FIG-4 TYPICAL JUNCTION CAPACITANCE
T
J
=100℃
T
J
=75℃
T
J
=25℃
PERCENT OF RATED REVERSE VOLTAGE (﹪)
JUNCTION CAPACITANCE (
P
F)
REVERSE VOLTAGE (Volts)
FIG-5 PEAK FORWARD SURGE CURRENT
CURRENT (Amp.)
PEAK FORWARD SURGE
NUMBER OF CYCLES AT 60 Hz
4M-A
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