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100 pcs
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100 pcs | On Request | 1 | On Request | On Request | 1005+ | On Request | On Request |
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The DDC114YU-7 is a dual NPN pre-biased small signal transistor from Diodes Incorporated. It integrates two NPN transistors with built-in biasing resistors (R1 = 10 kΩ, R2 = 47 kΩ) in a single SOT-363 package, reducing external component count in switching and amplifier circuits.
Electrical characteristics include a 50 V supply voltage, 100 mA output current, and 200 mW total power dissipation. Minimum DC current gain is 68 at 10 mA/5 V, maximum Vce saturation is 300 mV at 250 µA/5 mA, and the transition frequency is 250 MHz.
The device is housed in a 6-TSSOP/SC-88/SOT-363 surface mount package weighing approximately 0.006 g. It operates over a -55°C to +150°C temperature range and has a junction-to-ambient thermal resistance of 625 °C/W when mounted on FR4 with recommended pad layout.
Typical applications include low-power switching, logic level shifting, and bias networks in compact electronic devices. The pre-biased design provides consistent on/off behavior and simplifies PCB layout by eliminating external bias resistors.
| Qty | Low | High |
|---|---|---|
| 30,000+ | $0.09 | $0.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum supply voltage is 50 V.
It is available in a 6-TSSOP, SC-88, SOT-363 surface mount package (supplier device package: SOT-363).
The operating and storage temperature range is -55°C to +150°C.
The available data lists RoHS3 compliance and a lead-free matte tin finish, though the compliance status is not independently verified.
The built-in resistors are R1 = 10 kΩ and R2 = 47 kΩ.
The output current rating is 100 mA.
The transition frequency is 250 MHz.