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| Automotive Grade | |
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The MMBD1503A is a small signal diode array from On Semiconductor, configured as 1 pair series connection. It is designed for general purpose rectification and switching applications.
Key electrical specifications include a maximum repetitive reverse voltage of 200V and an average rectified forward current of 200mA. Forward voltage ranges from 620mV at 1mA to 1.15V at 300mA. Reverse current is typically 1.0nA at 125V and 10nA at 180V. Total capacitance is 4.0pF at 0V bias.
The device is housed in a surface-mount SOT-23-3 package (also known as TO-236-3 or SC-59). It has a maximum power dissipation of 350mW and a junction-to-ambient thermal resistance of 357°C/W. Operating temperature range is -55°C to +150°C.
This diode array is suitable for applications requiring high voltage blocking and low leakage current in a compact footprint. The series connection configuration allows for higher reverse voltage capability or specific circuit topologies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.45 | $0.45 |
| 10+ | $0.31 | $0.31 |
| 100+ | $0.20 | $0.20 |
| 500+ | $0.12 | $0.12 |
| 1,000+ | $0.11 | $0.11 |
| 3,000+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
200V.
200mA.
620mV to 720mV.
SOT-23-3 (also TO-236-3, SC-59).
-55°C to +150°C.
4.0pF at 0V bias.
Yes, RoHS3 compliant (unverified).