FST12020 Datasheet, PDF (1/3 Pages) Micro Commercial Components – 120 Amp Rectifier 20 to 100 Volts Schottky Barrier

Silicon Power
Schottky Diode
Features
• High Surge Capability
• Types from 20 V to 40V V_RRM
• Isolated to Plate
• Not ESD Sensitive
FST12020 thru FST12040
V_RRM = 20 V - 40 V
I_F(AV) = 120 A
TO-249AB Package
Maximum ratings, at T_j = 25 °C, unless otherwise specified
Parameter
Symbol
Conditions
FST12020 FST12030 FST12035 FST12040 Unit
Repetitive peak reverse voltage
RMS reverse voltage
DC blocking voltage
Operating temperature
Storage temperature
V_RRM
V_RMS
V_DC
T_j
T_stg
20
30
35
40
V
14
21
25
28
V
20
30
35
40
V
-55 to 150 -55 to 150 -55 to 150 -55 to 150 °C
-55 to 150 -55 to 150 -55 to 150 -55 to 150 °C
Electrical characteristics, at Tj = 25 °C, unless otherwise specified
Parameter
Symbol
Conditions
FST12020
Average forward current (per
pkg)
Peak forward surge current (per
leg)
Maximum instantaneous
forward voltage (per leg)
Maximum Instantaneous
reverse current at rated DC
blocking voltage (per leg)
Thermal characteristics
Thermal resistance, junction -
case (per leg)
I_F(AV)
I_FSM
V_F
I_R
R_ΘJC
T_C = 125 °C
t_p = 8.3 ms, half sine
I_FM = 60 A, T_j = 25 °C
T_j = 25 °C
T_j = 100 °C
T_j = 150 °C
120
1000
0.70
1
10
30
0.80
FST12030
120
1000
0.70
1
10
30
0.80
FST12035 FST12040
120
120
1000
1000
0.70
0.70
1
1
10
10
30
30
0.80
0.80
Unit
A
A
V
mA
°C/W
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