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| Part Number | DDC143EH-7 | DDC144EH-7 | DDC143TH-7 | DDA143EH-7 |
|---|---|---|---|---|
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Status | Active | Active | Active | Active |
| Transistor Type | 2 NPN - Pre-Biased (Dual) | 2 NPN - Pre-Biased (Dual) | 2 NPN - Pre-Biased (Dual) | 2 PNP - Pre-Biased (Dual) |
| Current - Collector (Ic) (Max) | 100mA | 100mA | 100mA | 100mA |
| Voltage - Collector Emitter Breakdown (Max) | 50V | 50V | 50V | 50V |
| Resistor - Base (R1) | 4.7kOhms | 47kOhms | 4.7kOhms | 4.7kOhms |
| Resistor - Emitter Base (R2) | 4.7kOhms | 47kOhms | - | 4.7kOhms |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 20 @ 10mA, 5V | 68 @ 5mA, 5V | 100 @ 1mA, 5V | 20 @ 10mA, 5V |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 250µA, 2.5mA | 300mV @ 500µA, 10mA |
| Current - Collector Cutoff (Max) | 500nA | 500nA | - | - |
| Frequency - Transition | 250MHz | 250MHz | 250MHz | 250MHz |
| Power - Max | 150mW | 150mW | 150mW | 150mW |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SOT-563, SOT-666 | SOT-563, SOT-666 | SOT-563, SOT-666 | SOT-563, SOT-666 |
| Supplier Device Package | SOT-563 | SOT-563 | SOT-563 | SOT-563 |
