STPS30M120S
Power Schottky rectifier
Features
■ High current capability ■ Avalanche rated ■ Low forward voltage drop ■...
STPS30M120S
Power
Schottky rectifier
Features
■ High current capability ■ Avalanche rated ■ Low forward voltage drop ■ High frequency operation
Description
This
Schottky diode is suited for high frequency switch mode power supply. Packaged in TO-220AB narrow leads and I2PAK, this device is intended to be used in notebook, game station and desktop adapters, providing in these applications a good efficiency at both low and high load.
Figure 1. Electrical characteristics(a)
VI
"Forward" I
2 x IO
X
VRRM VAR VR
IF IO
IR
X V
"Reverse"
VTo VF(Io) VF VF(2xIo)
IAR
Datasheet − production data
A K
A
KK
A
AK
TO-220AB narrow leads STPS30M120STN
A
A
I2PAK
K
STPS30M120SR
Table 1. Device summary
Symbol
IF(AV) VRRM VF (typ) Tj (max)
Value
30 A 120 V 0.45 V 150 °C
a. VARM and IARM must respect the reverse safe operating area defined in Figure 9. VAR and IAR are pulse measurements (tp < 10 µs). VR, IR, VRRM and VF, are static characteristics
April 2012
This is information on a product in full production.
Doc ID 022918 Rev 1
1/8
www.st.com
8
Characteristics
1 Characteristics
STPS30M120S
Table 2. Symbol
Absolute ratings (limiting values with terminals 1 and 3 short circuited at Tamb = 25 °C, unless otherwise specified)
Parameter
Value Unit
VRRM Repetitive peak reverse voltage
IF(RMS) Forward rms current
IF(AV) Average forward current, δ = 0.5
Tc = 110 °C
IFSM Surge non repetitive forward current PARM(1) Repetitive peak avalanche power
tp = 10 ms sine-wave T...