STPS20120D Datasheet, PDF (1/6 Pages) STMicroelectronics – POWER SCHOTTKY RECTIFIER

®
STPS20120D
POWER SCHOTTKY RECTIFIER
Table 1: Main Product Characteristics
I_F(AV)
V_RRM
T_j (max)
V_F (typ)
20 A
120 V
175°C
0.54 V
FEATURES AND BENEFITS
■ High junction temperature capability
■ Avalanche rated
■ Low leakage current
■ Good trade-off between leakage current and
forward voltage drop
DESCRIPTION
Single Schottky rectifier suited for high frequency
Switch Mode Power Supply.
Packaged in TO-220AC, this device is intended to
be used in notebook & LCD adaptors, desktop
SMPS, providing in these applications a margin
between the remaining voltages applied on the
diode and the voltage capability of the diode.
A
K
K
A
K
TO-220AB
STPS20120D
Table 2: Order Code
Part Number
STPS20120D
Marking
STPS20120D
Table 3: Absolute Ratings (limiting values)
Symbol
Parameter
V_RRM Repetitive peak reverse voltage
I_F(RMS) RMS forward voltage
I_F(AV) Average forward current
δ = 0.5 T_c = 130°C
I_FSM Surge non repetitive forward current
t_p = 10ms sinusoidal
P_ARM Repetitive peak avalanche power
t_p = 1µs T_j = 25°C
T_stg Storage temperature range
T_j Maximum operating junction temperature *
* : ^d----_dP----_T-^t--^o-_j---^t > _R-----_t--_h----₍-1--_j--_–-----_a----₎ thermal runaway condition for a diode on its own heatsink
Value
Unit
120
V
30
A
20
A
200
A
8600
W
-65 to + 175 °C
175
°C
February 2004
REV. 1
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