SCHOTTKY BARRIER RECTIFIER
SR4020P THRU SR4060P
FEATURES
•
VOLTAGE RANGE
CURRENT
20 to 60 Volts
40.0 Amperes
•
•
•
•
•
Plastic package has Underwriters Laboratory
Flammability classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
Exceeds environmental standards of MIL-
S-19500/228
Low power loss, high efficiency
Low forward voltage, high current capability
High surge capacity
For use in low voltage, high frequency inverters.
Free wheeling, and polarity protection applications
TO-3P(TO-247AD)
MECHANICAL DATA
•
•
•
•
•
Case: TO-3P molded Plastic
Terminals: Lead solderable per MIL-STD-202,
Method 208
Polarity: as marked
Mounting position: Any
Weight: 0.2ounce, 5.6 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
•
•
•
Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
SR
4020P
SR
4030P
SR
4035P
SR
4040P
SR
4045P
SR
4050P
SR
4060P
SR
4080P
SR
40
100P
SR
40
150P
SR
40
200P
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
At Tc=90℃
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC method)
Maximum Forward Voltage at 20.0A per element
Maximum DC Reverse Current
at rated DC Blocking Voltage
per element
T
C
= 50℃
T
C
= 100℃
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
R
θJC
T
J
T
STG
20
14
20
30
21
30
35
25
35
40
28
40
45
32
45
50
35
50
40.0
350
60
42
60
80
56
80
100
70
100
150
105
150
200
140
200
UNIT
Volts
Volts
Volts
Amps
Amps
0.65
0.72
2.0
100
500
1.2
(-55 to +150)
0.75
0.85
Volts
mA
pF
℃
/W
℃
Typical Junction Capacitance Range
Typical Thermal Resistance (Note 1)
Operating Storage Temperature Range
Notes:
1. Thermal Resistance Junction to Ambient
2. Measured at V
R
=4v and f=1MHz
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
SCHOTTKY BARRIER RECTIFIER
SR4020P THRU SR40600P
VOLTAGE RANGE
CURRENT
20 to 60 Volts
40.0 Ampere
RATINGS AND CHARACTERISTIC CURVES SR4020P THRU SR40200P
FIG.1-FORWARD CURRENT
DERATING CURVE
40
AVERAGE FORWARD CURRENT,
AMPERES
350
FIG.2-MAXIMUM NON-REPETITIVE
SURGE CURRENT
PEAK FORWARD SURGE
CURRENT,AMPERES
30
250
20
150
10
RESISTIVE OR
INDUCTIVE LOAD
50
8.3ms
Single Half Sine-Wave
JEDEC Method
0
1
2
5
10
20
50
100
0
25
50
75
100
125
150
170
CASE TEMPERATURE(
℃
)
FIG.3-TYPICAL REVERSE
CHARACTERISTICS
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL FORWARD
CHARACTERISTICS
100
100
INSTANTANEOUS REVERSE CURRENT,
(mA)
10
T
j
=125
℃
INSTANTANOUS FORWARD CURRENT,
(A)
10
1.0
T
j
=75
℃
SR4020P-SR4030P
SR4080P-SR40100P
1.0
SR4035P-SR4060P
0.1
T
j
= 25
℃
0.01
T
j
= 25
℃
Pulse Width=300
μ
s
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5-TYPICAL JUNCIONCAPACITANCE
10000
CAPACITANCE,pF
1000
T
j
= 25
℃
F=1MHz
100
0.1
1
4
10
100
REVERSE VOLTAGE,VOLTS
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
