| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Diode Configuration | |
| Forward Current (DC, Max) | |
| Forward Power Dissipation (Max) | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Max | |
| Package / Case | |
| Repetitive Peak Forward Current (1 s pulse, 66% duty cycle) | |
| Reverse Recovery Time (Max) | |
| Reverse Recovery Time (trr) | |
| Reverse Voltage (Max) | |
| SVHC Present | |
| Speed | |
| Standard Package Quantity | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Total Capacitance (Typical/Max @ 1 V, 1 MHz) | |
| Voltage | |
| forward_voltage (Typical/Maximum @ IF = 0.1 mA) | |
| forward_voltage (Typical/Maximum @ IF = 100 mA) | |
| forward_voltage (Typical/Maximum @ IF = 30 mA) | |
| forward_voltage (Typical/Maximum @ IF=1 mA) | |
| forward_voltage (Typical/Maximum @ IF=10 mA) | |
| junction_temperature_range | |
| non_repetitive_peak_forward_current (Maximum @ 1 s square pulse) | |
| non_repetitive_peak_forward_current (Maximum @ tp < 10 ms) | |
| reverse_leakage_current (Typical/Maximum @ VR = 25 V) |
The BAT54SLT1G is a dual series Schottky barrier diode from onsemi designed for high-speed switching applications, circuit protection, and voltage clamping. It features an extremely low forward voltage of 0.35V typical at 10mA, which reduces conduction loss. The device is configured as a 1 pair series connection and is housed in a miniature SOT-23-3 surface mount package.
Key electrical specifications include a maximum reverse voltage of 30V, a maximum forward current of 200mA DC, and a maximum reverse recovery time of 5ns. The diode can handle non-repetitive peak forward currents up to 600mA for pulses less than 10ms and up to 1.0A for a 1-second square pulse. The junction temperature range is -55 to 150°C.
The BAT54SLT1G is Pb-Free, Halogen Free/BFR Free, and RoHS compliant. It is supplied in tape and reel packaging with a standard quantity of 3000 pieces per reel, making it suitable for automated assembly processes. The S prefix variant is AEC-Q101 qualified and PPAP capable for automotive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.15 | $0.15 |
| 10+ | $0.09 | $0.09 |
| 100+ | $0.06 | $0.06 |
| 500+ | $0.04 | $0.04 |
| 1,000+ | $0.04 | $0.04 |
| 3,000+ | $0.03 | $0.03 |
| 6,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage is 30V.
The maximum forward current (DC) is 200mA.
The maximum reverse recovery time is 5ns (test condition: IF = IR = 10mA, IR(REC) = 1mA).
The forward voltage is typically 0.35V and maximum 0.40V at IF = 10mA.
It comes in a SOT-23-3 (TO-236) surface mount package.
Yes, the device is RoHS3 compliant, Pb-Free, and Halogen Free/BFR Free.