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| Part Number | MMDT3946-7-F | MMDT3946-7R-F | MMDT3946Q-7R | MMDT3946FL3-7 | MMDT3946LP4-7 |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Series | - | - | - | - | - |
| Package/Case | 6-TSSOP, SC-88, SOT-363 | 6-TSSOP, SC-88, SOT-363 | 6-TSSOP, SC-88, SOT-363 | 6-XFDFN Exposed Pad | 6-SMD, No Lead |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Bulk | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Obsolete | Active |
| Transistor Type | 1 NPN, 1 PNP | 1 NPN, 1 PNP Complementary | 1 NPN, 1 PNP Complementary | 1 NPN, 1 PNP Complementary | 1 NPN, 1 PNP |
| Current - Collector (Ic) (Max) | 200mA | 200mA | 200mA | 200mA | 200mA |
| Voltage - Collector Emitter Breakdown (Max) | 40V | 40V | 40V | 40V | 40V |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 5mA, 50mA / 400mV @ 5mA, 50mA | 300mV @ 5mA, 50mA / 400mV @ 5mA, 50mA | 300mV @ 5mA, 50mA / 400mV @ 5mA, 50mA | 300mV @ 5mA, 50mA | 300mV @ 5mA, 50mA / 400mV @ 5mA, 50mA |
| Current - Collector Cutoff (Max) | - | 50nA | 50nA | 50nA | - |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 10mA, 1V | 100 @ 10mA, 1V | 100 @ 10mA, 1V | 100 @ 10mA, 1V | 100 @ 10mA, 1V |
| Power - Max | 200mW | 200mW | 200mW | 370mW | 200mW |
| Frequency - Transition | 300MHz, 250MHz | 300MHz, 250MHz | 300MHz, 250MHz | 300MHz | 300MHz, 250MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | - |
| Grade | - | - | Automotive | - | - |
| Qualification | - | - | AEC-Q101 | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | SOT-363 | SOT-363 | SOT-363 | X2-DFN1310-6 (Type B) | DFN1310H4-6 |
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