SECOS SR20150

SR20150
VOLTAGE 150V
20.0AMP Schottky Barrier Rectifiers
Elektronische Bauelemente
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
TO-220
.412
(10.5)
MAX.
FEATURES
.108
(2.75)
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Epitaxial construction
.248
(6.3)
.051 MAX.
(1.3)
.040 MAX.
(1.0)
.100
(2.54)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity: As Marked
* Mounting position: Any
3.8 f +.2
HOLE THRU
.180
(4.6)
.050
(1.27)
.595
(15.1)
MAX.
.550
(14.0)
.158
(4.0) MIN.
MAX.
.120
(3.05)
PIN 1
+
PIN 3
CASE
PIN 2
Dimensions in inches and (millimeters)
* Weight: 2.24 grams(Approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SR20150
TYPE NUMBER
150
150
150
UNITS
V
V
V
20
A
200
A
Maximum Instantaneous Forward Voltage (IF = 10 Amps,TF= 25 C)
Maximum Instantaneous Forward Voltage (IF = 10 Amps,TF= 125 C)
0.88
0.72
V
Maximum DC Reverse Current
Ta=25 C
0.02
mA
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJA (Note 2)
Ta=125 C
10
350
2.0
-50 ~ +150
-65 ~ +175
mA
pF
C/W
C
C
Maximum Recurrent Peak Reverse Voltage
Working Peak Reverse Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Operating Temperature Range TJ
Storage Temperature Range TSTG
NOTES:
1. Measured at 1MHz and applied reverse voltage of 5.0V D.C.
2. Thermal Resistance Junction to Case.
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 1 of 2
SR20150
VOLTAGE 150V
20.0AMP Schottky Barrier Rectifiers
Elektronische Bauelemente
RATING AND CHARACTERISTIC CURVES (SR20150)
24
RATED VOLTAGE
R qJC = 2° C/W
20
16
12
dc
SQUARE
WAVE
8
4
0
70
90
80
100
110
120
130
140
150
160
180
Tc,CASE TEMPERATURE,( C)
FIG.2- TYPICAL FORWARD VOLTAGE (PER LEG)
IF(AV) ,INSTANEOUS FORWAED CURRENT(AMP)
I F(AV),AVERAGE POWER DISSIPATION(WATTS)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
100
70
50
Tj=150 C
20
Tj=125 C
10
Tj=100 C
5
TJ = 25°Tj=25
C C
2
1
0.2
0.4
0.6
0.8
1.0
250
VF ,INSTANTANEOUS VOLTAGE(VOLTS)
200
FIG.5-TYPICAL REVERSE CURRENT(PER LEG)
100,000
150
8.3ms Single Half
Tj=25 C
Tj=150 C
Sine Wave
100
JEDEC method
50
0
1
50
10
100
NUMBER OF CYCLES AT 60Hz
I R , REVERSE CURRENT( m A)
PEAK FORWARD SURGE CURRENT,(A)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
10,000
Tj=125 C
1,000
Tj=100 C
100
10
Tj=25 C
1
FIG.4-TYPICAL JUNCTION CAPACITANCE
700
0
JUNCTION CAPACITANCE,(pF)
0
20
40
60
80
100
120
140
160
180
200
600
VR , REVERSE CURRENT (VOLTS)
500
400
Tj=25 C
300
200
100
0
1
2
5
10
50
100
REVERSE VOLTAGE,(V)
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. A
Any changing of specification will not be informed individua
l
Page 2 of 2