| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,698 pcs
|
4698 pcs | On Request | 1 | On Request | On Request | 9832P/ | On Request | On Request | |
|
500 pcs
|
500 pcs | On Request | 1 | On Request | On Request | 1734+ | On Request | On Request | |
|
110 pcs
|
110 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Halogen Free | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Power | |
| Resistor | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The DTC144EKAT146 is an NPN pre-biased transistor manufactured by ROHM Semiconductor. It integrates a bias resistor (R1 = 47 kΩ) to simplify circuit design by reducing external component count. The transistor is rated for a maximum collector-emitter voltage of 50 V and a maximum collector current of 100 mA, with a power dissipation of 200 mW. It offers a DC current gain (hFE) of at least 68 at 5 mA, 5 V, and a transition frequency of 250 MHz. The collector-emitter saturation voltage is 300 mV maximum at Ib=500 µA, Ic=10 mA. The device is housed in a compact SMT3 package (TO-236-3, SC-59, SOT-23-3) suitable for surface-mount assembly. This pre-biased transistor is commonly used in switching and amplifier applications where space and component count are critical. The built-in resistor helps ensure consistent biasing and reduces board area. The part is RoHS3 compliant and has an MSL of 1 (unlimited).
| 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.
50 V maximum.
100 mA.
200 mW maximum.
SMT3 (TO-236-3, SC-59, SOT-23-3).
Yes, RoHS3 compliant (unverified).
Minimum 68 at 5 mA, 5 V.
250 MHz.