STS2DPFS20V ,P-CHANNEL 20VELECTRICAL CHARACTERISTICS (T = 25 °C unless otherwise specified)caseOFFSymbol Parameter Test Condi ..
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STS2DPFS20V
P-CHANNEL 20V
1/8November 2002
STS2DPFS20VP-CHANNEL 20V - 0.14 Ω - 2.5A SO-8
DESCRIPTIONThis product associates the latest low voltage
StripFETœ in p-channel version to a low drop
Schottky diode. Such configuration is extremely
versatile in implementing, a large variety of DC-DC
converters for printers, portable equipment, and
cellular phones.
MOSFET ABSOLUTE MAXIMUM RATINGS
SCHOTTKY ABSOLUTE MAXIMUM RATINGS
INTERNAL SCHEMATIC DIAGRAM(•) Pulse width limited by safe operating area
Note: For the P-CHANNEL MOSFET actual polarity of voltages and current has to be reversed
STS2DPFS20V
TERMAL DATA(*) When Mounted on 1 inch2 FR-4 board, 2 oz of Cu and t [ 10 sec
ELECTRICAL CHARACTERISTICS (Tcase = 25 °C unless otherwise specified)OFF
ON (1)
SCHOTTCKY STATIC ELECTRICAL CHARACTERISTICS
DYNAMIC
3/8
STS2DPFS20VSWITCHING ON
SWITCHING OFF
SOURCE DRAIN DIODE
(*)Pulsed: Pulse duration = 300 μs, duty cycle 1.5 %.
(•)Pulse width limited by safe operating area.
ELECTRICAL CHARACTERISTICS (continued)
STS2DPFS20VOutput Characteristics Transfer Characteristics
Transconductance
5/8
STS2DPFS20VNormalized Gate Threshold Voltage vs Temperature Normalized on Resistance vs Temperature .
Fig. 3: Switching Times Test Circuits For Resistive Load
Fig. 4: Gate Charge test CircuitAnd Diode Recovery Times
