The BAS140WE6327HTSA1 from Infineon is a single silicon Schottky diode based on the BAS140W device. It is designed for general-purpose high-speed switching, circuit protection, voltage clamping, high-level detection and mixing applications.
The device is rated for a maximum 40V reverse voltage and 120mA continuous forward current. Non-repetitive peak forward surge current is 200mA for pulses up to 10ms, while maximum total power dissipation is 250mW. The operating temperature range extends from -55°C to +150°C.
DC characteristics include a minimum 40V breakdown voltage at 10µA and maximum 1µA reverse current at 30V. Maximum forward voltage is specified at 0.38V at 1mA, 0.50V at 10mA and 1.0V at 40mA.
For high-speed signal applications, the BAS140W provides approximately 3pF typical and 5pF maximum diode capacitance at VR=0 and 1MHz. Typical differential forward resistance is approximately 10Ω, while charge-carrier lifetime is specified at a maximum of only 100ps at 25mA.
The BAS140WE6327HTSA1 is supplied in a compact PG-SOD323-2-1 / SOD323 two-lead surface-mount package with a nominal body length of approximately 1.70mm and width of 1.25mm. The BAS140W is AEC-Q101 qualified, supporting automotive and other reliability-sensitive applications.
Infineon’s current ordering information specifies 3000 pieces per tape-and-reel, MSL Level 1, lead-free and RoHS-compliant construction. The exact ordering part is currently listed as Active and Preferred.
Key Specifications:
- Brand: Infineon
- Part Number: BAS140WE6327HTSA1
- Base Part Number: BAS140W
- Product Type: Silicon Schottky Diode
- Configuration: Single / 1 Independent
- Maximum Reverse Voltage: 40V
- Minimum Breakdown Voltage: 40V @ 10µA
- Maximum Forward Current: 120mA
- Peak Surge Forward Current: 200mA @ ≤10ms
- Maximum Power Dissipation: 250mW
- Maximum VF: 0.38V @ 1mA
- Maximum VF: 0.50V @ 10mA
- Maximum VF: 1.0V @ 40mA
- Maximum Reverse Current: 1µA @ 30V
- Typical Diode Capacitance: 3pF
- Maximum Diode Capacitance: 5pF
- Typical Differential Forward Resistance: 10Ω
- Maximum Charge-Carrier Lifetime: 100ps
- Maximum Junction Temperature: 150°C
- Operating Temperature: -55°C to +150°C
- Storage Temperature: -55°C to +150°C
- Thermal Resistance RthJS: ≤150K/W
- Automotive Qualification: AEC-Q101
- Package: SOD323 / PG-SOD323-2-1
- Pin Count: 2
- Body Length: Approx. 1.70mm
- Body Width: Approx. 1.25mm
- Mounting Type: SMT
- Packaging: Tape & Reel
- Reel Quantity: 3000 pcs
- MSL: Level 1
- Lead-Free: Yes
- RoHS Compliant: Yes
- Halogen-Free: No
- Product Status: Active and Preferred.







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