| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
60,000 pcs
|
60000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
36,000 pcs
|
36000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
| Current - Average Rectified (Io) (per Diode) | |
| Diode Configuration | |
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| Operating Temperature - Junction | |
| Package / Case | |
| Reverse Recovery Time (trr) | |
| Speed | |
| Storage Temperature | |
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| Voltage | |
| Voltage - DC Reverse (Vr) (Max) | |
| Voltage - Forward (Vf) (Max) @ If |
The STMicroelectronics BAT54AFILM is a Schottky barrier diode array configured as one pair of common anode diodes. It is designed for high-speed switching applications, featuring a fast reverse recovery time of 5 ns and a low forward voltage drop of 900 mV at 100 mA. The device is rated for a maximum reverse voltage of 40 V and an average rectified current of 1 A per diode.
This diode array is housed in a surface-mount SOT-23-3 package (also known as TO-236-3 or SC-59), making it suitable for compact, high-density PCB designs. The operating junction temperature range extends from -40°C to 150°C, supporting use in a wide variety of environments.
Typical applications include high-speed switching, polarity protection, and DC-DC converter freewheeling diodes. The fast recovery time and Schottky technology minimize switching losses and enhance efficiency in power management circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.29 | $0.29 |
| 10+ | $0.18 | $0.18 |
| 100+ | $0.11 | $0.11 |
| 500+ | $0.08 | $0.08 |
| 1,000+ | $0.07 | $0.07 |
| 3,000+ | $0.06 | $0.06 |
| 6,000+ | $0.05 | $0.05 |
| 9,000+ | $0.05 | $0.05 |
| 15,000+ | $0.05 | $0.05 |
| 21,000+ | $0.05 | $0.05 |
| 30,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage (Vr) is 40 V.
The maximum forward voltage is 900 mV at 100 mA forward current.
The typical reverse recovery time is 5 ns.
Available in surface-mount packages TO-236-3, SC-59, SOT-23-3; supplier device package is SOT-23-3.
The operating junction temperature range is -40°C to 150°C.