S50D90

MOSPEC
S50D90 Thru S50D100
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.
50 AMPERES
90-100 VOLTS
＊Low Forward Voltage.
＊Low Switching noise.
＊High Current Capacity
＊Guarantee Reverse Avalanche.
＊Guard-Ring for Stress Protection.
＊Low Power Loss & High efficiency.
＊125℃ Operating Junction Temperature
＊Low Stored Charge Majority Carrier Conduction.
＊Plastic Material used Carries Underwriters Laboratory
Flammability Classification 94V-O
TO-3P
＊ESD: 4KV(Min.) Human-Body Model
＊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
Average Rectifier Forward Current
Per diodes
Total Device (Rated VR),TC=100℃
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz)
Non-Repetitive Peak Surge Current (Surge
applied at rate load conditions halfware,
single phase, 60Hz)
Operating and Storage Junction
Temperature Range
Symbol
S50D90
S50D100
Unit
VRRM
VRWM
VR
90
100
V
VR(RMS)
63
70
V
IF(AV)
25
50
A
IFM
50
A
450
A
-65 to +125
℃
IFSM
TJ , TSTG
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage
( IF =25 Amp TC = 25℃)
( IF =25 Amp TC = 100℃)
Typical Thermal Resistance junction to case
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25℃)
( Rated DC Voltage, TC = 125℃)
Symbol
S50D90
S50D100
Unit
VF
0.85
0.76
V
Rθ j-c
1.7
℃/w
IR
1.0
30
mA
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
MILLIMETERS
MIN
MAX
20.63
22.38
15.38
16.20
1.90
2.70
5.10
6.10
14.81
15.22
11.72
12.84
4.20
4.50
1.82
2.46
2.92
3.23
0.89
1.53
5.26
5.66
18.50
21.50
4.68
5.36
2.40
2.80
3.25
3.65
0.55
0.70
S50D90 Thru S50D100
NSTANTANEOUS FORWARD CURRENT (Amp.)
FIG-2 TYPICAL FORWARD CHARACTERISITICS
CASE TEMPERATURE (℃)
FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS
FIG-4 TYPICAL JUNCTION CAPACITANCE
Tj=75℃
Tj=25℃
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
REVERSE VOLTAGE (Volts)