S08A70

MOSPEC
S08A70 thru S08A100
Schottky Barrier Power 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
70-100 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
＊ESD: 4KV(Min.) Human-Body Model
TO-220A
＊In compliance with EU RoHs 2002/95/EC directives
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
S08A
Symbol
Unit
70
80
90
100
VRRM
VRWM
VR
70
80
90
100
V
VR(RMS)
49
56
63
70
V
Average Rectifier Forward Current
IF(AV)
8
A
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz)
IFM
16
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
70
Maximum Instantaneous Forward Voltage
( IF =8 Amp TC = 25℃)
( IF =8 Amp TC = 125℃)
VF
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25℃)
( Rated DC Voltage, TC = 125℃)
IR
80
Unit
90
0.75
0.68
100
0.85
0.72
0.2
20
V
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
S08A70 thru S08A100
NSTANTANEOUS FORWARD CURRENT (Amp.)
FIG-2 TYPICAL FORWARD CHARACTERISITICS
S08A70-S08A80
S08A90-S08A100
CASE TEMPERATURE (℃)
FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS
FIG-4 TYPICAL JUNCTION CAPACITANCE
S08A90-S08A100
S08A70-S08A80
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
S08A70-S08A80
S08A90-S08A100
REVERSE VOLTAGE (Volts)