| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
44,770 pcs
|
44770 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
2,340 pcs
|
2340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
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| Power | |
| Resistor | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The DTC143ZKAT146 is an NPN pre-biased bipolar junction transistor manufactured by ROHM Semiconductor. It integrates a 47kΩ base resistor, simplifying circuit design by reducing external component count. The device is rated for a collector-emitter voltage of 50V and a continuous collector current of 100mA, with a power dissipation of 200mW.
Electrical characteristics include a minimum DC current gain (hFE) of 80 at 10mA collector current and 5V collector-emitter voltage. The maximum Vce saturation voltage is 300mV at a base current of 250µA and collector current of 5mA. The transition frequency is 250 MHz, making it suitable for switching and amplification applications up to moderate frequencies.
The transistor is housed in a surface mount SMT3 package, which is compatible with TO-236-3, SC-59, and SOT-23-3 footprints. This compact package enables high-density PCB designs and automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.23 | $0.23 |
| 10+ | $0.14 | $0.14 |
| 100+ | $0.09 | $0.09 |
| 500+ | $0.07 | $0.07 |
| 1,000+ | $0.06 | $0.06 |
| 3,000+ | $0.05 | $0.05 |
| 6,000+ | $0.04 | $0.04 |
| 9,000+ | $0.03 | $0.03 |
| 24,000+ | $0.03 | $0.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It is an NPN pre-biased bipolar junction transistor.
The maximum collector-emitter voltage is 50V.
The power dissipation is 200mW.
It comes in a surface mount SMT3 package, compatible with TO-236-3, SC-59, and SOT-23-3.
The integrated base resistor is 47kΩ.
The minimum DC current gain is 80 at 10mA collector current and 5V collector-emitter voltage.
The transition frequency is 250 MHz.