Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Device type | Silicon Schottky diode pair |
| Configuration | Series-connected diode pair |
| Reverse voltage | 40 V maximum |
| Forward current | 250 mA maximum |
| Forward voltage | 750 mV maximum |
| Total capacitance | 6 pF maximum |
| Packing | Tape and reel, 3,000 pieces |
| Product status | Active and preferred |
Product Overview
The BAT6404E6327HTSA1 is Infineon’s active-and-preferred BAT64-04 silicon Schottky diode pair in SOT-23. Its two diodes are connected in series, with a 40 V maximum reverse-voltage rating and 250 mA maximum forward-current rating.
The exact E6327HTSA1 orderable is supplied on tape and reel. This suffix should be retained in procurement because it identifies the current Infineon orderable rather than only the BAT64-04 family name.
Technical Specifications
| Parameter | Confirmed Information |
|---|---|
| Configuration | 1 pair, series connection |
| Maximum reverse voltage | 40 V |
| Maximum forward current | 250 mA |
| Maximum forward voltage | 750 mV |
| Maximum total capacitance | 6 pF |
| Mounting | SMT |
| Package | SOT-23 |
| Packing size | 3,000 |
| Packing type | Tape and reel |
| Lifecycle | Active and preferred |
Design Considerations
The series-pair configuration is a functional part of the selection. Verify the SOT-23 pin assignment before replacing a single Schottky diode or a differently connected dual-diode device.
For clamp or protection use, check the forward voltage at the actual current rather than treating the 750 mV maximum as a fixed drop. Junction capacitance also matters when the protected node carries high-frequency or fast-edge signals.
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. After an order is placed, physical product, label, packaging, and Date Code photos may be provided where appropriate.
Request a Quote
To request a quotation, provide the manufacturer part number, required quantity, destination, target Date Code if applicable, and any testing or inspection requirements.
