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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| DC Forward Current | |
| Diode Capacitance | |
| Diode Configuration | |
| Forward Voltage (Maximum @ IF = 10 mA) | |
| Forward Voltage (Maximum @ IF = 200 mA) | |
| Forward Voltage (Maximum @ IF = 300 mA) | |
| Forward Voltage (Maximum @ IF = 50 mA) | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature Range | |
| Peak Forward Current (Recurrent) | |
| Peak Forward Surge Current | |
| Repetitive Peak Reverse Voltage | |
| Reverse Breakdown Voltage | |
| Reverse Leakage Current (Maximum @ VR=175 V) | |
| Reverse Leakage Current (Maximum @ VR=200 V) | |
| Reverse Recovery Time | |
| Reverse Voltage (Continuous) | |
| SVHC Present | |
| Standard Package Quantity | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance Junction To Ambient (Maximum @ Alumina Substrate) | |
| Thermal Resistance Junction To Ambient (Maximum @ FR -5 Board) | |
| Total Device Dissipation (Maximum @ Alumina Substrate, TA = 25 °C) | |
| Total Device Dissipation (Maximum @ FR -5 Board, TA = 25 °C) |
The MMBD1401ALT1G is a dual series high voltage switching diode designed and manufactured by On Semiconductor. This device is configured as two diodes in series, making it suitable for high voltage switching applications. It is housed in a surface mount SOT-23 package, ideal for compact PCB designs.
Key electrical specifications include a maximum continuous reverse voltage of 250V and a repetitive peak reverse voltage of 250V. The diode can handle a DC forward current of up to 600mA, with a recurrent peak forward current of 700mA and a surge current rating of 625mA. Forward voltage is specified at various test currents, ranging from 800mV at 10mA to 1.25V at 300mA. Reverse leakage current is typically 40nA at 200V reverse voltage.
The device offers fast switching performance with a maximum reverse recovery time of 50ns. Diode capacitance is 5.0pF at zero bias. The operating temperature range spans from -55°C to +150°C. Thermal resistance is 556°C/W on FR-5 board and 417°C/W on alumina substrate, with total power dissipation of 225mW and 300mW respectively.
The MMBD1401ALT1G is RoHS3 compliant, Pb-Free, and Halogen Free. It is supplied in tape and reel packaging with a standard quantity of 3000 pieces per reel. This diode is suitable for high voltage switching, rectification, and signal processing applications where space and reliability are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.33 | $0.33 |
| 10+ | $0.23 | $0.23 |
| 100+ | $0.15 | $0.15 |
| 500+ | $0.09 | $0.09 |
| 1,000+ | $0.08 | $0.08 |
| 3,000+ | $0.07 | $0.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum continuous reverse voltage is 250V, and the repetitive peak reverse voltage is also 250V.
The maximum DC forward current is 600mA, with a recurrent peak forward current of 700mA and a surge current rating of 625mA.
The forward voltage varies with current: 800mV at 10mA, 920mV at 50mA, 1.1V at 200mA, and 1.25V at 300mA (maximum values).
The maximum reverse recovery time is 50ns under test conditions IF=IR=30mA, IRR=1mA, RL=100Ω.
The device is offered in a surface mount SOT-23 package (Case 318).
The operating temperature range is -55°C to +150°C.
The maximum reverse leakage current is 40nA at 200V reverse voltage.