| PartNumber | FC4B21300L1 | FC4B21320L1 | FC4B22180L1 |
| Description | MOSFET Gate res integrated Dual Nch MOSFET | MOSFET WL-CSP Dual Nchannel MOSFET | MOSFET WL-CSP Dual Nchannel MOSFET |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | CSP-4 | CSP-4 | CSP-4 |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 12 V | 12 V | 20 V |
| Id Continuous Drain Current | 1.5 A, 2 A | 2.5 A, 4 A | 5 A, 10 A |
| Rds On Drain Source Resistance | 225 mOhms | 115 mOhms | 22.6 mOhms |
| Vgs th Gate Source Threshold Voltage | 350 mV | 350 mV | 350 mV |
| Vgs Gate Source Voltage | 8 V | 8 V | 8 V |
| Qg Gate Charge | 1.7 nC | 3.5 nC | 23 nC |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Pd Power Dissipation | 320 mW, 600 mW | 340 mW, 900 mW | 400 mW, 1.5 W |
| Configuration | Dual | Dual | Dual |
| Channel Mode | Enhancement | Enhancement | Enhancement |
| Packaging | Reel | Reel | Reel |
| Series | FC4B | FC4B | FC4B |
| Transistor Type | 2 N-Channel | 2 N-Channel | 2 N-Channel |
| Brand | Panasonic | Panasonic | Panasonic |
| Fall Time | 0.22 us | 0.3 us | 2.4 us |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 0.2 us | 0.15 us | 1.6 us |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 0.27 us | 0.5 us | 5 us |
| Typical Turn On Delay Time | 0.1 us | 0.1 us | 0.9 us |