| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,621 pcs
|
3621 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Mounting Type | |
| Power | |
| Resistor | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The FMC4AT148 is a pre-biased dual bipolar transistor from ROHM Semiconductor, combining one NPN and one PNP transistor in a single SC-74A / SOT-753 surface-mount package. Each transistor has an integrated base resistor with a nominal value of 47 kΩ, reducing the need for external bias components. The part is rated for a maximum collector-emitter voltage of 50 V and a maximum collector current of 100 mA, with a power dissipation limit of 300 mW.
The DC current gain is a minimum of 68 at Ic=5mA and Vce=5V, and the maximum collector-emitter saturation voltage is 300 mV under the specified test conditions. The typical transition frequency is 250 MHz. The device is supplied in the SMT5 package variant (SC-74A / SOT-753), making it suitable for compact, low-power switching and amplification circuits in space-constrained surface-mount designs.
| Qty | Low | High |
|---|---|---|
| 3,000+ | $0.14 | $0.14 |
| 6,000+ | $0.12 | $0.12 |
| 9,000+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
50V
100mA
300mW
SC-74A / SOT-753 surface-mount package (supplier device package SMT5).
Yes, each transistor includes a 47kΩ base resistor, applying to both the NPN and PNP transistors.
250MHz
RoHS3 compliant and REACH unaffected are indicated in existing data, though compliance is unverified.