The DDTA (R1-ONLY SERIES) UA is a PNP pre-biased transistor in a SOT323 package. It features an epitaxial planar die construction, complementary NPN types available (DDTC), and built-in biasing resistors (R1 only). This device is totally lead-free, fully RoHS compliant, and halogen and antimony-free, making it a "Green" device. It is suitable for automotive applications requiring specific change control, with parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities.
| Part Number | R1 (NOM) | Collector-Base Voltage (VCB0) (Max) | Collector-Emitter Voltage (VCEO) (Max) | Emitter-Base Voltage (VEB0) (Max) | Collector Current (IC) (Max) | Power Dissipation (PD) | Thermal Resistance (RJA) | DC Current Transfer Ratio (hFE) | Input Resistor (R1) Tolerance | Gain-Bandwidth Product (fT) |
| DDTA113TUA | 1k | -50V | -50V | -5V | -100mA | 200mW | 625 C/W | 100 - 600 | -30% to +30% | 250MHz |
| DDTA123TUA | 2.2k | -50V | -50V | -5V | -100mA | 200mW | 625 C/W | 100 - 600 | -30% to +30% | 250MHz |
| DDTA143TUA | 4.7k | -50V | -50V | -5V | -100mA | 200mW | 625 C/W | 100 - 600 | -30% to +30% | 250MHz |
| DDTA114TUA | 10k | -50V | -50V | -5V | -100mA | 200mW | 625 C/W | 100 - 600 | -30% to +30% | 250MHz |
| DDTA124TUA | 22k | -50V | -50V | -5V | -100mA | 200mW | 625 C/W | 100 - 600 | -30% to +30% | 250MHz |
| DDTA144TUA | 47k | -50V | -50V | -5V | -100mA | 200mW | 625 C/W | 100 - 600 | -30% to +30% | 250MHz |
| DDTA115TUA | 100k | -50V | -50V | -5V | -100mA | 200mW | 625 C/W | 100 - 600 | -30% to +30% | 250MHz |
| DDTA125TUA | 200k | -50V | -50V | -5V | -100mA | 200mW | 625 C/W | 100 - 600 | -30% to +30% | 250MHz |