STPS20120C Datasheet, PDF (1/6 Pages) STMicroelectronics – POWER SCHOTTKY RECTIFIER

®
STPS20120C
POWER SCHOTTKY RECTIFIER
Table 1: Main Product Characteristics
I_F(AV)
V_RRM
T_j (max)
V_F (typ)
2 x 10 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
Dual center tap Schottky rectifier suited for high
frequency Switch Mode Power Supply.
Packaged in TO-220AB & I²PAK, 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.
A1
A2
K
A2
A1 ^K
TO-220AB
STPS20120CT
Table 2: Order Codes
Part Number
STPS20120CT
STPS20120CR
K
A2
K
A1
I²PAK
STPS20120CR
Marking
STPS20120CT
STPS20120CR
Table 3: Absolute Ratings (limiting values, per diode)
Symbol
Parameter
V_RRM
I_F(RMS)
I_F(AV)
I_FSM
P_ARM
T_stg
T_j
Repetitive peak reverse voltage
RMS forward voltage
Average forward current
δ = 0.5
T_c = 150°C
Per diode
Per device
Surge non repetitive forward current
t_p = 10ms sinusoidal
Repetitive peak avalanche power
t_p = 1µs Tj = 25°C
Storage temperature range
Maximum operating junction temperature *
* : ^d----^P-----^t--^o----^t > ------------1------------- thermal runaway condition for a diode on its own heatsink
dTj Rth(j – a)
Value
Unit
120
V
30
A
10
20
A
150
A
4600
W
-65 to + 175 °C
175
°C
February 2005
REV. 1
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