SR820 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – SCHOTTKY BARRIER RECTIFIER (VOLTAGE RANGE 20 to 60 Volts CURRENT 8.0 Amperes)

SR820 - SR8100
SCHOTTKY BARRIER RECTIFIER DIODES
VOLTAGE RANGE: 20 - 100V
CURRENT: 8 .0 A
Features
! Schottky Barrier Chip
! Guard Ring for Transient Protection
! High Current Capability, Low Forward
! Low Reverse Leakage Current
! High Surge Current Capability
! Plastic Material has UL Flammability
Classification 94V-O














































Mechanical Data
! Case: TO-220AC Molded Plastic
! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
! Polarity: See Diagram
! Weight: 2.24 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
B
C
G
A
PIN1
2
D
F
E
P
I
L
H
TO-220AC
Dim
Min
Max
A
14.9
15.1
B
—
10.5
C
2.62
2.87
D
3.56
4.06
E
13.46
14.22
F
0.68
0.94
G
3.74 Ø 3.91 Ø
H
5.84
6.86
I
4.44
4.70
J
2.54
2.79
K
0.35
0.64
L
1.14
1.40
P
4.95
5.20
All Dimensions in mm
J
K
PIN 1 +
PIN 2 -
+
Case
Maximum Ratings and Electrical Characteristics ^TA ^{= 25°C unless otherwise specified}
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol SR820 SR830 SR840 SR845 SR850 SR860 SR870 SR880 SR890 SR8100
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
VRRM ^{20 30 40 45}
50
60 70 80 90 100
VRMS ^{14 21 28 32}
35
42 49 56 63
70
VDC ^{20 30 40 45 50 60 70 80 90 100}
Maximum average forward rectified current
I(AV)
8.0
(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on IFSM
150.0
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 8.0A VF
0.65
0.75
0.85
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
IR
1.0
15.0
50.0
Typical junction capacitance (NOTE 1)
CJ
300
250
Typical thermal resistance (NOTE 2)
RθJC
Operating junction temperature range
TJ
Storage temperature range
TSTG
-65 to +125
3.0
-65 to +150
-65 to +150
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to case
Unit
V
V
V
A
A
V
mA
pF
C/W
C
C
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