SMD Schottky Diode DIOTEC BAT54CW Designed for High Speed Switching and Low Leakage Current Performance
Product Overview
The BAT54W, BAT54AW, BAT54CW, and BAT54SW are SMD Small Signal Schottky Diodes designed for high-speed switching applications. They offer very high switching speed, low junction capacitance, and low leakage current. These diodes are compliant with RoHS (w/o exemp.), REACH, and Conflict Minerals regulations. Typical applications include signal processing, high-speed switching, and polarity protection. Available in commercial/industrial grade, with options for AEC-Q101 compliance (-Q suffix) or qualification (-AQ suffix).
Product Attributes
- Brand: Diotec Semiconductor AG
- Package: SOT-323
- Compliance: RoHS (w/o exemp.), REACH, Conflict Minerals
- Optional Compliance: AEC-Q101 compliant (-Q suffix), AEC-Q101 qualified (-AQ suffix)
- HS Code: 85411000
Technical Specifications
| Model | Description | Rating/Value | Unit |
|---|---|---|---|
| BAT54W / -Q / -AQ | Single Diode | 'L4' | |
| BAT54CW / -Q / -AQ | Common Cathode | 'L43' | |
| BAT54AW | Common Anode | 'L42' | |
| BAT54SW / -Q | Series Connection | 'L44' | |
| IFAV | Maximum average forward rectified current (DC) | 200 | mA |
| IFSM | Peak forward surge current (tp 10 ms) | 600 | mA |
| VRRM | Repetitive peak reverse voltage | 30 | V |
| Tjmax | Maximum junction temperature | 150 | C |
| TS | Storage temperature | -55...+150 | C |
| Ptot | Power dissipation (per device, mounted on P.C. board with 25 mm copper pad) | 200 | mW |
| VF (IF = 0.1 mA, Tj = 25C) | Forward voltage | < 240 | mV |
| VF (IF = 1 mA, Tj = 25C) | Forward voltage | < 320 | mV |
| VF (IF = 10 mA, Tj = 25C) | Forward voltage | < 400 | mV |
| VF (IF = 30 mA, Tj = 25C) | Forward voltage | < 500 | mV |
| VF (IF = 100 mA, Tj = 25C) | Forward voltage | < 1000 | mV |
| IR (VR = 25 V, Tj = 25C) | Leakage current | < 2 | A |
| IR (VR = 30 V, Tj = 25C) | Leakage current | < 3 | A |
| CT (VR = 0 V, f = 1 MHz) | Max. junction capacitance | 10 | pF |
| trr (IF = 10 mA, IR = 10 mA, tp = 300 s, duty cycle 2%) | Reverse recovery time | < 5 | ns |
| RthA | Typical thermal resistance junction to ambient (mounted on P.C. board with 3 mm copper pad) | 620 | K/W |
| Weight | Approximate | 0.01 | g |
| Packaging | Taped and reeled | 3000 / 7 | |
| Solder & assembly conditions | MSL | 1 | |
| Solder & assembly conditions | Temperature/Time | 260C/10s |
2510171552_DIOTEC-BAT54CW_C19183927.pdf
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