SRA820 - SRA8150
8.0 AMPS. Schottky Barrier Rectifiers
TO-220AC
.185(4.70)
.175(4.44)
.412(10.5)
MAX
.113(2.87)
.103(2.62)
DIA
.154(3.91)
.148(3.74)
.27(6.86)
.23(5.84)
.594(15.1)
.587(14.9)
PIN1
.16(4.06)
.14(3.56)
.56(14.22)
.53(13.46)
.037(0.94)
.027(0.68)
2
.11(2.79)
.10(2.54)
.055(1.40)
.045(1.14)
Features
Low power loss, high efficiency.
High current capability, Low VF.
High reliability
High surge current capability.
Epitaxial construction.
Guard-ring for transient protection.
For use in low voltage, high frequency
inventor, free wheeling, and polarity protection
application
.205(5.20)
.195(4.95)
.025(0.64)
.014(0.35)
PIN 1
PIN 2
CASE
Mechanical Data
Cases: TO-220AC molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: Pure tin plated, lead free.
solderable per MIL-STD-202, Method 208
guaranteed
Polarity: As marked
High temperature soldering guaranteed:
o
260 C/10 seconds/.25鈥?(6.35mm) from
case
Weight: 2.24 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
SRA SRA SRA SRA
Type Number
820
830
840
850
Maximum Recurrent Peak Reverse Voltage
Maximum RMS 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 )
M
aximum
I
nstantaneous
F
orward
V
oltage
@8.0A
Maximum D.C. Reverse Current @ Tc=25
o
C
at Rated DC Blocking Voltage @ Tc=125
o
C
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating Junction Temperature Range
SRA SRA SRA SRA
860 890 8100 8150
Units
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
Cj
R
胃JC
T
J
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
90
63
90
100 150
70 105
100 150
8.0
150
0.55
0.5
15
400
10
300
4.0
-65 to +125
-65 to +150
-65 to +150
0.70
0.92
0.1
1.05
5.0
250
Storage Temperature Range
T
STG
Notes:
1. Thermal Resistance from Junction to Case Per Leg WITH Heat sink (2鈥漻3鈥漻0.25鈥? Al-plate.
2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C.
V
mA
mA
pF
o
C/W
o
C
o
C
Version: A06
1
2
