S08A30

MOSPEC
S08A30 thru S08A60
Schottky Barrier Rectifiers
SCHOTTKY BARRIER
RECTIFIERS
Using the Schottky Barrier principle with a Molybdenum barrier metal.
These state-of-the-art geometry features epitaxial construction with oxide
passivation and metal overlay contact. Ideally suited for low voltage, high
frequency rectification, or as free wheeling and polarity protection diodes.
8 AMPERES
30-60 VOLTS
Features
＊Low Forward Voltage.
＊Low Switching noise.
＊High Current Capacity
＊Guarantee Reverse Avalanche.
＊Guard-Ring for Stress Protection.
＊Low Power Loss & High efficiency.
＊150℃ Operating Junction Temperature
＊Low Stored Charge Majority Carrier Conduction.
＊Plastic Material used Carries Underwriters Laboratory
Flammability Classification 94V-O
＊ESD: 4KV(Min.) Human-Body Model
＊In compliance with EU RoHs 2002/95/EC directives
TO-220A
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
S08A
Symbol
Unit
30
35
40
45
50
60
VRRM
VRWM
VR
30
35
40
45
50
60
V
VR(RMS)
21
25
28
32
35
42
V
Average Rectifier Forward Current
IF(AV)
8
A
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz)
IFM
8
A
150
A
-65 to +150
℃
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
halfware, single phase, 60Hz)
Operating and Storage Junction
Temperature Range
IFSM
TJ , Tstg
ELECTRIAL CHARACTERISTICS
Characteristic
S08A
Symbol
30
Maximum Instantaneous Forward Voltage
( IF =8.0 Amp TC = 25℃)
( IF =8.0 Amp TC = 125℃)
Typical Thermal Resistance junction to
case
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25℃)
( Rated DC Voltage, TC = 125℃)
VF
35
40
45
0.55
0.48
Unit
50
60
0.70
0.62
V
Rθ j-c
3.8
℃/w
IR
0.5
20
mA
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
MILLIMETERS
MIN
MAX
14.68
15.32
9.78
10.42
6.02
6.52
13.06
14.62
3.57
4.07
4.84
5.32
1.12
1.36
0.72
0.96
4.22
4.98
1.14
1.38
2.20
2.98
0.33
0.55
2.48
2.98
---1.00
3.70
3.90
S08A30 thru S08A60
NSTANTANEOUS FORWARD CURRENT (Amp.)
FIG-2 TYPICAL FORWARD CHARACTERISITICS
S08A30-45
S08A50-60
CASE TEMPERATURE (℃)
FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS
FIG-4 TYPICAL JUNCTION CAPACITANCE
T=100oC
T=25oC
PERCENT OF RATED REVERSE VOLTAGE (﹪)
PEAK FORWARD SURGE
CURRENT (Amp.)
FIG-5 PEAK FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 Hz
JUNCTION CAPACITANCE (PF)
INSTANTANEOUS REVERSE CURRENT (mA.)
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
FIG-1 FORWARD CURRENT DERATING CURVE
S08A30-45
S08A50-60
REVERSE VOLTAGE (Volts)