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| PartNumber | FMMT493ATA | FMMT493A | FMMT493AT |
| Description | Bipolar Transistors - BJT NPN Medium Power | ||
| Manufacturer | Diodes Incorporated | ZETEX | Diodes Incorporated |
| Product Category | Bipolar Transistors - BJT | IC Chips | Transistors (BJT) - Single |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SOT-23-3 | - | - |
| Transistor Polarity | NPN | - | NPN |
| Configuration | Single | - | Single |
| Collector Emitter Voltage VCEO Max | 60 V | - | - |
| Collector Base Voltage VCBO | 120 V | - | - |
| Emitter Base Voltage VEBO | 5 V | - | - |
| Collector Emitter Saturation Voltage | 0.5 V | - | 0.5 V |
| Maximum DC Collector Current | 1 A | - | 1 A |
| Gain Bandwidth Product fT | 150 MHz | - | 150 MHz |
| Minimum Operating Temperature | - 55 C | - | - 55 C |
| Maximum Operating Temperature | + 150 C | - | + 150 C |
| Series | FMMT49 | - | FMMT49 |
| Height | 1 mm | - | - |
| Length | 3.05 mm | - | - |
| Packaging | Reel | - | Digi-ReelR Alternate Packaging |
| Width | 1.4 mm | - | - |
| Brand | Diodes Incorporated | - | - |
| Continuous Collector Current | 1 A | - | 1 A |
| Pd Power Dissipation | 500 mW | - | - |
| Product Type | BJTs - Bipolar Transistors | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | Transistors | - | - |
| Unit Weight | 0.000282 oz | - | 0.000282 oz |
| Package Case | - | - | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SOT-23-3 |
| Power Max | - | - | 500mW |
| Transistor Type | - | - | NPN |
| Current Collector Ic Max | - | - | 1A |
| Voltage Collector Emitter Breakdown Max | - | - | 60V |
| DC Current Gain hFE Min Ic Vce | - | - | 300 @ 250mA, 10V |
| Vce Saturation Max Ib Ic | - | - | 500mV @ 100mA, 1A |
| Current Collector Cutoff Max | - | - | 100nA |
| Frequency Transition | - | - | 150MHz |
| Pd Power Dissipation | - | - | 0.5 W |
| Collector Emitter Voltage VCEO Max | - | - | 60 V |
| Collector Base Voltage VCBO | - | - | 120 V |
| Emitter Base Voltage VEBO | - | - | 5 V |
| DC Collector Base Gain hfe Min | - | - | 300 at 1 mA at 10 V 500 at 150 mA at 10 V 300 at 250 mA at 10 V 100 at 500 mA at 10 V 20 at 1 A at 10 V |
| DC Current Gain hFE Max | - | - | 300 at 1 mA at 10 V |