| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
99,000 pcs
|
99000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Capacitance @ Vr, F | |
| Continuous Forward Current | |
| Continuous Reverse Voltage | |
| Current | |
| Diode Capacitance | |
| Forward Voltage (Maximum @ IF = 100 mA) | |
| Forward Voltage (Maximum @ IF = 200 mA) | |
| Halogen Free | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Pins | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Forward Surge Current | |
| Power Dissipation (Maximum @ Alumina Substrate, TA = 25 °C) | |
| Power Dissipation (Maximum @ FR -5 Board, TA = 25 °C) | |
| Repetitive Peak Forward Current | |
| Repetitive Peak Reverse Voltage | |
| Reverse Breakdown Voltage | |
| Reverse Leakage Current (Maximum @ VR = 200 V, TA = 25 °C) | |
| Reverse Leakage Current (Maximum @ VR=200 V, TJ=175 °C) | |
| Reverse Recovery Time | |
| Reverse Recovery Time (trr) | |
| Speed | |
| Storage Temperature | |
| Supplier Device Package | |
| Technology | |
| Thermal Resistance Junction To Ambient (Maximum @ Alumina Substrate) | |
| Thermal Resistance Junction To Ambient (Maximum @ FR -5 Board) | |
| Voltage |
The BASH21LT1G is a high voltage switching diode from On Semiconductor, part of the BASH19L series. It is designed for applications requiring a continuous reverse voltage of 250V and a continuous forward current of 200mA. The diode features a fast reverse recovery time of 50 ns (typical under test conditions) and a low forward voltage of 1.0V at 100mA. It can handle peak forward surge currents up to 2A and repetitive peak forward currents of 0.6A.
The device is rated for an operating junction temperature range of -55°C to 175°C, making it suitable for high-temperature environments. It is offered in a surface mount SOT-23-3 (TO-236) package, which is compact and suitable for automated assembly. The diode is RoHS compliant, Pb-Free, and Halogen Free.
Typical applications include high voltage switching circuits, reverse polarity protection, signal rectification, and snubber circuits in power supplies. The low leakage current (0.1 µA at 25°C) and low capacitance (5 pF) make it suitable for high-speed switching.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
| 10+ | $0.22 | $0.22 |
| 100+ | $0.14 | $0.14 |
| 500+ | $0.10 | $0.10 |
| 1,000+ | $0.09 | $0.09 |
| 3,000+ | $0.07 | $0.07 |
| 6,000+ | $0.06 | $0.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous reverse voltage is 250V, and the repetitive peak reverse voltage is also 250V.
The continuous forward current is 200mA, with a peak forward surge current of 2A (1/2 cycle, 60 Hz) and a repetitive peak forward current of 0.6A.
The forward voltage is 1.0V maximum at 100mA and 1.25V maximum at 200mA.
The reverse recovery time is 50 ns maximum under test conditions (IF=IR=30mA, IR(REC)=3mA, RL=100Ω).
It is available in a surface mount SOT-23-3 (TO-236) package, also known as SC-59.
The operating junction temperature range is -55°C to 175°C.
Yes, it is RoHS compliant, Pb-Free, and Halogen Free as verified in the datasheet.