S20T100FB

MOSPEC
S20T100FB
Switchmode
Dual Schottky Barrier Power Rectifiers
SCHOTTKY BARRIER
RECTIFIERS
Using the Schottky Barrier principle with a Refractory metal capable of high
temperature operation metal.
The proprietary barrier technology allows for
reliable operation up to 150℃ junction temperature. Typical application are in
switching Mode Power Supplies such as adaptors, DC/DC converters, freewheeling and polarity protection diodes.
20 AMPERES
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.
＊175℃ Operating Junction Temperature
＊Low Stored Charge Majority Carrier Conduction.
＊Plastic Material used Carries Underwriters Laboratory
ITO-220AB
Flammability Classification 94V-O
＊In compliance with EU RoHs 2002/95/EC directives
＊Mounting Torqure: 5 in-lbs.Max.
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol
VRRM
VRWM
VR
S20T100FB
Unit
100
V
RMS Reverse Voltage
VR(RMS)
70
V
DIM
IF(AV)
10
20
A
IFSM
315
A
TJ , Tstg
-65 to +150
℃
Rθj-c
3.4
℃/w
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Min
Typ. Max.
Unit
-------
0.31 0.32
0.50 0.52
0.59 0.61
---
0.03 0.05
12
9
Average Rectifier Forward Current ( per diode )
Total Device (Rated VR),
Non-Repetitive Peak Surge Current (Surge applied at
rate load conditions halfware, single phase, 60Hz)
Operating and Storage Junction Temperature Range
THERMAL RESISTANCES
Typical Thermal Resistance junction to case ( per device )
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage ( per diode )
( IF =0.1 Amp TC = 25℃)
( IF =5.0 Amp TC = 25℃)
( IF =10 Amp TC = 25℃)
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25℃)
( Rated DC Voltage, TC = 125℃)
Symbol
VF
IR
V
mA
MILLIMETERS
MIN
MAX
15.05
15.15
13.35
13.45
10.00
10.10
6.55
6.65
2.65
2.75
1.55
1.65
1.15
1.25
0.55
0.65
2.50
2.60
3.00
3.20
1.10
1.20
0.55
0.65
4.40
4.60
1.15
1.25
3.35
3.45
2.65
2.75
3.15
3.25
3.60
3.80
S20T100FB
TJ=25℃
FIG-3 TYPICAL REVERSE CHARACTERISTICS
FIG-4 TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS REVERSE CURRENT (mA.)
FORWARD VOLTAGE (Volts)
TJ=25℃
FIG-5 PEAK FORWARD SURGE CURRENT
400
300
200
100
0
0
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
NUMBER OF CYCLES AT 60 Hz
JUNCTION CAPACITANCE (PF)
TJ=125℃
500
CURRENT (Amp.)
TJ=125℃
CASE TEMPERATURE (℃)
REVERSE VOLTAGE (Volts)
PEAK FORWARD SURGE
FIG-2 TYPICAL FORWARD CHARACTERISITICS
NSTANTANEOUS FORWARD CURRENT (Amp.)
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
FIG-1 FORWARD CURRENT DERATING CURVE
REVERSE VOLTAGE (Volts)
JN-A