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Infineon Technologies BAS4002S02LRHE6327XTSA1 — Discrete Semiconductors
Infineon Technologies

Infineon BAS4002S02LRHE6327XTSA1 Schottky Diode, 40 V

MPNBAS4002S02LRHE6327XTSA1
Obsolete

Infineon BAS4002S02LRHE6327XTSA1 Schottky diode, 40 V reverse voltage, 200 mA average rectified current, 12 pF capacitance, SOD-882 surface-mount package, -55°C to 150°C junction temperature.

BAS4002S02LRHE6327XTSA1 datasheet
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Specifications

BAS4002S02LRHE6327XTSA1 Technical Specifications
ParameterValue
Diode typeSchottky
Mounting typeSurface Mount
Voltage - DC reverse (Vr)40 V
Voltage - forward (Vf) (Max) @ if550 mV @ 200 mA
Current - reverse leakage @ vr10 µA @ 40 V
Current - average rectified200mA
Operating temperature - junction-55°C~150°C
SpeedSmall Signal =< 200mA (Io), Any Speed
PackageTape & Reel (TR)
CaseSOD-882
Capacitance @ vr, f12pF @ 5V, 1MHz

Product details

Small-signal Schottky in a 0402-sized package

The Infineon BAS4002S02LRHE6327XTSA1 is a small-signal Schottky diode rated for 40 V reverse voltage and 200 mA average rectified current, housed in the PG-TSLP-2-17 package — a leadless SOD-882 footprint roughly the size of a 0402 resistor. Its junction capacitance is 12 pF at 5 V reverse bias, making it suitable for high-speed switching and RF detector circuits where low parasitic loading matters.

40 V reverse, 200 mA forward — the so-what

The 40 V reverse voltage rating provides adequate margin for 12 V and 24 V rail protection, low-voltage reverse-polarity blocking, and flyback clamping in small-signal paths. The 200 mA forward current covers logic-level loads, I/O pin protection, and low-power DC-DC converter freewheeling diodes. Maximum forward voltage is 550 mV at 200 mA, which keeps conduction loss low in battery-operated designs.

Frequently asked questions

What is the replacement for BAS4002S02LRHE6327XTSA1?

For a form-fit-function replacement, look for a small-signal Schottky diode in a SOD-882 (PG-TSLP-2-17) package with a 40 V reverse voltage and 200 mA forward current rating. The 12 pF capacitance and 550 mV forward voltage at 200 mA are the key parametric targets.

What is the capacitance of BAS4002S02LRHE6327XTSA1?

The junction capacitance is 12 pF at a reverse voltage of 5 V and a test frequency of 1 MHz.