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| Part Number | BAT54STA | BAT54ST-7-F | BAT54STQ-7-F | BAT54STC | BAT54ST-7 |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Series | - | - | - | - | - |
| Package/Case | TO-236-3, SC-59, SOT-23-3 | SOT-523 | SOT-523 | TO-236-3, SC-59, SOT-23-3 | SOT-523 |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Obsolete | Discontinued at Digi-Key |
| Diode Configuration | 1 Pair Series Connection | 1 Pair Series Connection | 1 Pair Series Connection | 1 Pair Series Connection | 1 Pair Series Connection |
| Technology | Schottky | Schottky | Schottky | Schottky | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 30 V | 30 V | 30 V | 30 V | 30 V |
| Current - Average Rectified (Io) (per Diode) | 200mA (DC) | 200mA (DC) | 200mA (DC) | 200mA (DC) | 200mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA | 1 V @ 100 mA | 1 V @ 100 mA | 1 V @ 100 mA | 1 V @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 5 ns | 5 ns | - | 5 ns | 5 ns |
| Current - Reverse Leakage @ Vr | 4 µA @ 25 V | 2 µA @ 25 V | 2 µA @ 25 V | 4 µA @ 25 V | 2 µA @ 25 V |
| Operating Temperature - Junction | 125°C (Max) | -65°C ~ 125°C | -65°C ~ 150°C | 125°C (Max) | -65°C ~ 125°C |
| Grade | - | - | Automotive | - | - |
| Qualification | - | - | AEC-Q101 | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | SOT-23-3 | SOT-523 | SOT-523 | SOT-23-3 | SOT-523 |
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