| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12,000 pcs
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12000 pcs | On Request | 1 | On Request | On Request | 1537+ | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| DC Current Gain (hFE) (Min) @ Ic, Vce | |
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| Halogen Free | |
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| Resistor | |
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| Supplier Device Package | |
| Tape & Reel | |
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| Vce Saturation (Max) @ Ib, Ic | |
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DDTD142TC-7-F is an NPN pre-biased surface-mount transistor from Diodes Incorporated. It integrates a 470Ω base resistor (R1) and is designed for switching and amplifier circuits where built-in biasing reduces external component count. The device is rated for a collector-emitter voltage of 50V, a continuous collector current of 500mA, and a power dissipation of 250mW.
The transistor provides a minimum DC current gain (hFE) of 100 at 5mA collector current and 5V collector-emitter voltage, and a maximum saturation voltage of 300mV at a base current of 2.5mA and collector current of 50mA. With a transition frequency of 200MHz and an input voltage range of -5V to +6V, it is suitable for low-to-mid frequency switching and logic-level interface applications.
The DDTD142TC-7-F is offered in the industry-standard SOT-23-3 surface-mount package (also designated TO-236-3 and SC-59). The molded plastic package uses a green molding compound, matte tin-plated leads, and is fully RoHS3-compliant, lead-free, and halogen- and antimony-free. Moisture sensitivity is Level 1 per J-STD-020, supporting standard assembly processes. Complementary PNP types (DDTB series) are available from the manufacturer for complementary circuit designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.27 | $0.27 |
| 10+ | $0.16 | $0.16 |
| 100+ | $0.10 | $0.10 |
| 500+ | $0.07 | $0.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage (VIN) range is -5V to +6V. The collector-emitter voltage rating is 50V.
It is available in the SOT-23-3 surface-mount package, also specified as TO-236-3 and SC-59.
Yes, the device is fully RoHS3 compliant (EU Directive 2002/95/EC, 2011/65/EU, and 2015/863/EU).
The collector-emitter voltage (VCEO) is rated at 50V, and the continuous collector current (IC) is 500mA.
The maximum power dissipation is 250mW as specified in the datasheet.
The built-in base resistor (R1) is 470Ω.
The transition frequency (ft) is 200MHz.