Schottky Barrier Rectifiers
SR8A20-G Thru SR8A100-G
Reverse Voltage: 20 ~ 100 Volts
Current: 8.0 Amp
TO-220AC
Features:
Low forward voltage drop
.185(4.70)
.175(4.44)
MAX.412(10.5)
High current capability
High reliability
.154(3.91)
.148(3.74)
.055(1.40 )
.045(1.14 )
.06(1.52 )
.05(1.27 )
DIA
High surge current capability
.594(15.1)
.587(14.9)
PIN
Mechanical Data:
1
2
Case: TO-220AC molded plastic
Epoxy: UL94V-0 rate flame retardant
.56(14.22)
.53(13.46)
Terminals: Solderable per MIL-STD-202,
method 208
Polarity: Color band denotes cathode end
Mounting position: Any
.11(2.79)
.10(2.54 )
.037(0.94)
.027(0.68)
1
2
.025(0.64)
.014(0.35)
.205(5.20)
.195(4.95)
Approx. Weight: 2.03 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
o
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbol
SR8A20-G SR8A40-G SR8A60-G SR8A80-G SR8A100-G
Unit
Parameter
Max. Recurrent Peak Reverse Voltage
Max. RMS Voltage
VRRM
20
14
20
40
28
40
60
42
60
80
56
80
100
70
V
V
V
VRMS
VDC
Max. DC Blocking Voltage
100
Peak Surge Forward Current
8.3ms single half sine-wave superimposed
on rate load (JEDEC method)
IFSM
150
A
Max. Average Forward Rectified Current Tc=100oC
Instantaneous Forward Voltage at 1.0A
8.0
A
V
I(AV)
VF
0.55
0.65
0.75
0.85
Max. DC Reverse Current @Tj = 25oC
1.0
50
IR
mA
o
At Rated DC Blocking Voltage @Tj = 100 C
Typocal junction Capacitance (Note1)
CJ
pF
450
oC
oC
Tj
Max. Operating Junction Temperature
Storage Temperature
-55 to +125
-55 to +150
TSTG
Note1: (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.
“-G” suffix designates RoHS compliant version
Page1
www.comchiptech.com