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| Part Number | DDTA144EUA-7 | DDTA144GUA-7 | DDTA144VUA-7 | DDTA144WUA-7 | DDTA143EUA-7 | DDTA144ECA-7 |
|---|---|---|---|---|---|---|
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Status | Discontinued at Digi-Key | Active | Active | Active | Active | Active |
| Transistor Type | PNP - Pre-Biased | PNP - Pre-Biased | - | - | PNP - Pre-Biased + Diode | - |
| Current - Collector (Ic) (Max) | 100 mA | 100 mA | - | - | 100 mA | - |
| Voltage - Collector Emitter Breakdown (Max) | 50 V | 50 V | - | - | 50 V | - |
| Resistor - Base (R1) | 47 kOhms | - | - | - | 4.7 kOhms | - |
| Resistor - Emitter Base (R2) | 47 kOhms | 47 kOhms | - | - | 4.7 kOhms | - |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 68 @ 5mA, 5V | 68 @ 5mA, 5V | - | - | 20 @ 10mA, 5V | - |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | - | - | 300mV @ 500µA, 10mA | - |
| Current - Collector Cutoff (Max) | 500nA | 500nA (ICBO) | - | - | 500nA | - |
| Frequency - Transition | 250 MHz | 250 MHz | - | - | 250 MHz | - |
| Power - Max | 200 mW | 200 mW | - | - | 200 mW | - |
| Mounting Type | Surface Mount | Surface Mount | - | - | Surface Mount | - |
| Package / Case | SC-70, SOT-323 | SC-70, SOT-323 | - | - | SC-70, SOT-323 | - |
| Supplier Device Package | SOT-323 | SOT-323 | - | - | SOT-323 | - |
