BYTES SR220

SR220
THRU
SR2100
2.0 AMP SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE
20 to 100 Volts
CURRENT
2.0 Ampere
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Epitaxial construction
DO-41
.107(2.7)
.080(2.0)
DIA.
1.0(25.4)
MIN.
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
.205(5.2)
.166(4.2)
1.0(25.4)
MIN.
.034(.9)
.028(.7)
DIA.
* Weight: 0.34 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
SR220 SR230 SR240 SR250 SR260 SR280 SR2100 UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
20
14
20
30
21
30
40
28
40
50
35
50
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
80
56
80
100
70
100
50
0.55
0.85
0.70
2.0
Ta=100 C
20
170
35
-65
+125
-65
-65
+150
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length.
26
V
V
V
A
2.0
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 2.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RθJA (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
60
42
60
+150
A
V
mA
mA
pF
C/W
C
C
RATING AND CHARACTERISTIC CURVES (SR220 THRU SR2100)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
FIG.2-TYPICAL FORWARD
50
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE,( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
0
24
~S
R
60
20
R2
0
10
R2
~S
1.0
80
00
0
0
~S
21
24
0
3.0
SR
2
SR
0~
SR
0~
0.4
SR
2
25
22
0.8
10
50
SR
1.2
SR
2
1.6
INSTANTANEOUS FORWARD CURRENT,(A)
2.0
SR
AVERAGE FORWARD CURRENT,(A)
CHARACTERISTICS
2.4
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
PEAK FORWARD SURGE CURRENT,(A)
50
.01
40
.1
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLTAGE,(V)
30
8.3ms Single Half
Tj=25 C
Sine Wave
20
JEDEC method
10
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
0
1
5
50
10
100
100
NUMBER OF CYCLES AT 60Hz
REVERSE LEAKAGE CURRENT, (mA)
FIG.4-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,(pF)
700
600
500
400
300
200
10
1.0
Tj=75 C
.1
Tj=25 C
100
0
.01
.05
.1
.5
1
5
10
50
.01
0
100
REVERSE VOLTAGE,(V)
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
27