| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
150,000 pcs
|
150000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Mounting Type | |
| Power | |
| Resistor | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The DTD113ZKT146 from ROHM Semiconductor is a pre-biased NPN bipolar transistor designed for low-power switching and driver applications. It integrates a 10kΩ base resistor, simplifying circuit design by eliminating external bias components. The device is rated for a maximum collector-emitter voltage of 50V and a continuous collector current of 500mA, with a power dissipation of 200mW.
The transistor offers a DC current gain (hFE) of at least 82 at 50mA collector current and 5V collector-emitter voltage, ensuring stable operation in typical switching conditions. Maximum saturation voltage is 300mV at 50mA/2.5mA base current, which helps maintain low on-state losses. With a transition frequency of 200MHz, it is suitable for moderate-speed switching circuits.
The device is available in a surface-mount SOT-23 (TO-236-3, SC-59) package with the SMT3 supplier device package designation. It is listed as RoHS3 compliant and MSL Level 1 (unlimited) according to the database, though these compliance claims are unverified. The surface-mount package is suitable for automated assembly and space-constrained PCB designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.57 | $0.57 |
| 10+ | $0.35 | $0.35 |
| 100+ | $0.22 | $0.22 |
| 500+ | $0.17 | $0.17 |
| 1,000+ | $0.15 | $0.15 |
| 3,000+ | $0.11 | $0.11 |
| 6,000+ | $0.10 | $0.10 |
| 9,000+ | $0.09 | $0.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter breakdown voltage (VCEO) is 50V.
The device is available in TO-236-3, SC-59, SOT-23-3 surface-mount package (SMT3 supplier device package).
Yes, the device is listed as RoHS3 compliant.
The maximum collector current is 500mA.
The maximum power dissipation is 200mW.
The integrated base resistor (R1) is 10kΩ.
The transition frequency is 200MHz.