Barrier Rectifiers. SR20C80C-G Datasheet

SR20C80C-G Rectifiers. Datasheet pdf. Equivalent

Part SR20C80C-G
Description (SR20C20C-G - SR20C100C-G) Schottky Barrier Rectifiers
Feature www.DataSheet4U.com Schottky Barrier Rectifiers SR20C20C-G Thru SR20C100C-G Reverse Voltage: 20 ~ 1.
Manufacture Comchip Technology
Datasheet
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SR20C80C-G
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Schottky Barrier Rectifiers
SR20C20C-G Thru SR20C100C-G
Reverse Voltage: 20 ~ 100 Volts
Current: 20.0 Amp
Features:
Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data:
Case: TO-220AB molded plastic
Epoxy: UL94V-0 rate flame retardant
Terminals: Solderable per MIL-STD-202,
method 208
Polarity: Color band denotes cathode end
Mounting position: Any
Approx. Weight: 2.24 grams
TO-220AB
MAX.412(10.5) DIA
.154(3.91)
.148(3.74)
.185(4.70)
.175(4.44)
.055(1.40)
.045(1.14)
.594(15.1)
.587(14.9)
PIN
123
.16(4.06)
.14(3.56)
.037(0.94)
.027(0.68)
.56(14.22)
.53(13.46)
1
case
.105(2.67)
.095(2.41)
32
.11(2.79)
.10(2.54)
.025(0.64)
.014(0.35)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Max. Recurrent Peak Reverse Voltage
Symbol
SR20C20C
-G
VRRM
20
SR20C40C
-G
40
SR20C60C
-G
60
SR20C80C
-G
80
SR20C100C
-G
100
Unit
V
Max. RMS Voltage
Max. DC Blocking Voltage
VRMS
14
28
42
56
70 V
VDC
20
40
60
80
100 V
Peak Surge Forward Current
8.3ms single half sine-wave superimposed
on rate load (JEDEC method)
IFSM
200
A
Max. Average Forward Rectified Current
TC=100oC
I(AV)
20.0
A
Max. Instantaneous Forward Voltage at 10A
VF
0.55
0.65
0.75
0.85
V
Max. DC Reverse Current @Tj = 25oC
1.0
IR mA
At Rated DC Blocking Voltage @Tj = 100oC
30
Typical junction Capacitance (Note1)
CJ
600
pF
Max. Operating Junction Temperature
Tj
Storage Temperature
TSTG
Note1: (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.
-55 to +125
-55 to +150
oC
oC
ā€œ-Gā€ suffix designates RoHS compliant version
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SR20C80C-G
Schottky Barrier Rectifiers
RATINGS AND CHARACTERISTIC CURVES SR20C20C-G THRU SR20C100C-G
FIG.1 - FORWARD CURRENT DERATING CURVE
20.0
16.0
12.0
8.0
4.0
60 Hz Resistive or
Inductive load
0
0 50
100
LEAD TEMPERATURE, oC
150
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
200
Pulse width 8.3ms
175
Single Half-Sire-Wave
(JEDEC Moethod)
150
125
100
75
50
25
0
1
10 100
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
SR20C20C-G ~ SR20C40C-G
SR20C60C-G
10 SR20C80C-G
SR20C100C-G
1
0.1
0.2 0.4
TJ = 25oC
PULSE WIDTH = 300uS
1% DUTY CYCLE
0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
10
TJ = 100oC
1
0.1
TJ = 25oC
0.01
0
20 40 60 80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG.5 - TYPICAL JUNCTION CAPACITANCE
10000
TFJ=1=.025MoHCz
Vsig = 50mVp-p
1000
100
0.1
1.0 4.0 10
REVERSE VOLTAGE, VOLTS
100
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