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| PartNumber | EMX4T2R | EMX4 | EMX400 |
| Description | Bipolar Transistors - BJT DUAL NPN 30V 50MA | ||
| Manufacturer | ROHM Semiconductor | Rohm Semiconductor | - |
| Product Category | Bipolar Transistors - BJT | Transistors (BJT) - Arrays | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Transistor Polarity | NPN | NPN | - |
| Configuration | Dual | Dual | - |
| Collector Emitter Voltage VCEO Max | 20 V | - | - |
| Collector Base Voltage VCBO | 30 V | - | - |
| Emitter Base Voltage VEBO | 3 V | - | - |
| Maximum DC Collector Current | 0.05 A | 0.05 A | - |
| Gain Bandwidth Product fT | 1.5 GHz | 1.5 GHz | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Series | EMX4 | EMX4 | - |
| DC Current Gain hFE Max | 27 at 10 mA, 10 V | 27 at 10 mA at 10 V | - |
| Height | 0.5 mm | - | - |
| Length | 1.6 mm | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | - |
| Width | 1.2 mm | - | - |
| Brand | ROHM Semiconductor | - | - |
| DC Collector/Base Gain hfe Min | 27 | - | - |
| Pd Power Dissipation | 150 mW | - | - |
| Product Type | BJTs - Bipolar Transistors | - | - |
| Factory Pack Quantity | 8000 | - | - |
| Subcategory | Transistors | - | - |
| Part # Aliases | EMX4 | - | - |
| Package Case | - | SOT-563, SOT-666 | - |
| Mounting Type | - | Surface Mount | - |
| Supplier Device Package | - | EMT6 | - |
| Power Max | - | 150mW | - |
| Transistor Type | - | 2 NPN (Dual) | - |
| Current Collector Ic Max | - | 50mA | - |
| Voltage Collector Emitter Breakdown Max | - | 20V | - |
| DC Current Gain hFE Min Ic Vce | - | 56 @ 10mA, 10V | - |
| Vce Saturation Max Ib Ic | - | 500mV @ 4mA, 20mA | - |
| Current Collector Cutoff Max | - | 500nA (ICBO) | - |
| Frequency Transition | - | 1.5GHz | - |
| Pd Power Dissipation | - | 150 mW | - |
| Collector Emitter Voltage VCEO Max | - | 20 V | - |
| Collector Base Voltage VCBO | - | 30 V | - |
| Emitter Base Voltage VEBO | - | 3 V | - |
| DC Collector Base Gain hfe Min | - | 27 | - |