Barrier Rectifiers. SR8A40F-G Datasheet

SR8A40F-G Rectifiers. Datasheet pdf. Equivalent

Part SR8A40F-G
Description (SR8A20F-G - SR8A100F-G) Schottky Barrier Rectifiers
Feature www.DataSheet4U.com Schottky Barrier Rectifiers SR8A20F-G Thru SR8A100F-G Reverse Voltage: 20 ~ 100.
Manufacture Comchip Technology
Datasheet
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SR8A40F-G
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Schottky Barrier Rectifiers
SR8A20F-G Thru SR8A100F-G
Reverse Voltage: 20 ~ 100 Volts
Current: 8.0 Amp
Features:
Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data:
Case: ITO-220AC 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: 1.16 grams
ITO-220AC
.113(2.87)
.103(2.62)
.185(4.70)
MAX.412(10.5)
.175(4.44)
DIA .140(3.56)
.130(3.30)
1.25(3.18)
1.15(2.92)
PIN
1
.16(4.06)
.14(3.56)
.037(0.94)
.027(0.68)
1
2
.594(15.1)
.587(14.9)
2
.56(14.22)
.53(13.46)
.205(5.20)
.195(4.95)
.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
Symbol SR8A20F-G SR8A40F-G SR8A60F-G SR8A80F-G SR8A100F-G Unit
Max. Recurrent Peak Reverse Voltage
Max. RMS Voltage
Max. DC Blocking Voltage
Peak Surge Forward Current
8.3ms single half sine-wave superimposed
on rate load (JEDEC method)
Max. Average Forward Rectified Current
TC=100oC
Max. Instantaneous Forward Voltage at 8.0A
VRRM
VRMS
VDC
IFSM
I(AV)
VF
20 40
14 28
20 40
0.55
60
42
60
100
8.0
0.65
80
56
80
0.75
100
70
100
0.85
V
V
V
A
A
V
Max. DC Reverse Current @Tj = 25oC
At Rated DC Blocking Voltage @Tj = 100oC
IR
1.0
50
mA
Typocal junction Capacitance (Note1)
CJ
450
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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SR8A40F-G
Schottky Barrier Rectifiers
RATINGS AND CHARACTERISTIC CURVES SR8A20F-G THRU SR8A100F-G
FIG.1 - FORWARD CURRENT DERATING CURVE
8.0
6.0
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
150
Pulse width 8.3ms
Single Half-Sire-Wave
(JEDEC Moethod)
125
4.0
2.0
1.0
60 Hz Resistive or
Inductive load
0
0 50
100
LEAD TEMPERATURE, oC
150
100
75
50
25
0
1 10 100
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
SR8A20F-G ~ SR8A40F-G
SR8A60F-G
1.0 SR8A80F-G
SR8A100F-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 1.8
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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