| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
69,000 pcs
|
69000 pcs | On Request | 1 | On Request | On Request | 1605+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature Range | |
| Power | |
| Resistor | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| Weight |
The DDTC122TU-7-F from Diodes Incorporated is an NPN pre-biased surface mount transistor designed for low-power switching and driver applications. It integrates a 220Ω base resistor (R1) and an open base-emitter resistor (R2), reducing external component count and simplifying PCB design. The transistor features a maximum collector-emitter voltage (VCEO) of 50V, a continuous collector current (IC) of 100mA, and a power dissipation (Pd) of 200mW.
Electrical performance includes a minimum DC current gain (hFE) of 100 at 1mA and 5V VCE, a typical transition frequency (ft) of 200MHz, and a low VCE saturation voltage of 300mV maximum at 250µA base current and 5mA collector current. This makes it suitable for signal amplification and switching in portable and space-constrained electronics.
The device is housed in a SOT-323 (SC-70) surface mount package with dimensions as per the datasheet. It is molded in green compound with UL 94V-0 flammability rating, has solderable terminals per MIL-STD-202 Method 208, and weighs approximately 0.006 grams. The part is fully RoHS compliant, lead-free, and halogen-free. Note that Diodes Incorporated has marked this part as obsolete; please contact the manufacturer for availability and alternatives.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.10 | $0.10 |
| 10+ | $0.06 | $0.06 |
| 100+ | $0.04 | $0.04 |
| 500+ | $0.03 | $0.03 |
| 1,000+ | $0.03 | $0.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) is 50V.
It is available in SOT-323 (SC-70) surface mount package.
The operating temperature range is -55°C to +150°C.
Yes, it is fully RoHS compliant as confirmed by the datasheet.
The base resistor (R1) is 220Ω and the base-emitter resistor (R2) is open.