| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | 22+21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The ROHM Semiconductor 2SC4082 is an NPN silicon epitaxial transistor designed for high-frequency amplifier applications. It is rated with a maximum collector-emitter voltage of 20 V and a maximum collector current of 50 mA. The device offers a typical transition frequency (fT) of 1.5 GHz, making it suitable for RF circuits up to VHF/UHF bands.
Key electrical characteristics include a DC current gain (hFE) ranging from 82 to 180 at VCE = 10 V and IC = 10 mA, and a low collector-emitter saturation voltage of 500 mV maximum at IC = 20 mA and IB = 4 mA. The transistor also features a low output capacitance (Cob) of typically 0.9 pF and a collector-base time constant (rbb'·Cc) of typically 6 ps, supporting high-frequency gain.
The 2SC4082 is supplied in a UMT3 package (equivalent to SC-70 and SOT-323), a compact three-lead surface-mount package suitable for automated assembly. The standard package quantity is 3000 pieces on tape and reel. Maximum total power dissipation is 200 mW, and the junction temperature range is -55°C to +150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.49 | $0.49 |
| 10+ | $0.30 | $0.30 |
| 3,000+ | $0.11 | $0.11 |
| 6,000+ | $0.10 | $0.10 |
| 9,000+ | $0.09 | $0.09 |
| 15,000+ | $0.09 | $0.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) is 20 V.
The transition frequency is typically 1500 MHz (1.5 GHz) and minimum 600 MHz at VCE = 10 V and IE = -10 mA.
It is supplied in a UMT3 surface-mount package, which is equivalent to SC-70 and SOT-323.
The maximum junction temperature is 150°C, and the storage temperature range is -55°C to +150°C.
The RoHS status is listed as RoHS3 Compliant from the database, but this information is unverified and should be confirmed from an official source.