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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,978 pcs
|
5978 pcs | On Request | 1 | On Request | On Request | 0536+ | On Request | On Request | |
|
4,970 pcs
|
4970 pcs | On Request | 1 | On Request | On Request | 2026-02-12 06:06:00 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Lead Style | |
| Medical Grade | |
| Mounting Type | |
| Non-Repetitive Peak Forward Surge Current | |
| Operating Temperature | |
| Power Dissipation | |
| Repetitive Peak Reverse Voltage | |
| Reverse Current (Maximum @ VR=40 V, TA=100 °C) | |
| Reverse Current (Maximum @ VR=40 V, Ta=25 °C) | |
| Speed | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Thermal Resistance, Junction to Lead (Half wave, single phase, 60 Hz) | |
| Voltage |
The FMKA140 is a Schottky rectifier diode designed for low voltage, high frequency applications. It offers a maximum repetitive peak reverse voltage of 40V and an average rectified forward current of 1A at a lead temperature of 120°C. The forward voltage is typically 600 mV at 1A, enabling efficient rectification with minimal power loss.
This device can handle a non-repetitive peak forward surge current of 30A, making it suitable for applications with transient overcurrent conditions. The reverse current is specified as 1 mA maximum at 25°C and 10 mA maximum at 100°C. The operating junction temperature range is -65°C to 125°C, with a storage temperature range of -65°C to 150°C.
The FMKA140 is housed in a compact DO-214AC (SMA) surface mount package with J-bend leads, allowing for automated assembly. The package has a maximum power dissipation rating of 1.2W. This component is RoHS3 compliant and has an MSL of Level 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 550+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum repetitive peak reverse voltage (VRRM) is 40V.
The average rectified forward current (IF(AV)) is 1A at a lead temperature of 120°C.
The typical forward voltage is 600 mV at a forward current of 1A.
The FMKA140 is available in a DO-214AC (SMA) surface mount package with J-bend leads.
The operating junction temperature range is -65°C to 125°C.
The non-repetitive peak forward surge current (IFSM) is 30A.