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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,838 pcs
|
5838 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Collector Cut-off Current (ICBO) | |
| Collector-Base Time Constant (rbb'·Cc) | |
| Collector-Base Voltage (VCBO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter Cut-off Current (IEBO) | |
| Emitter-Base Voltage (VEBO) | |
| Frequency | |
| Mounting Type | |
| Noise Figure (NF) | |
| Operating Temperature | |
| Output Capacitance (Cob) | |
| Power | |
| Reel Diameter | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape & Reel Quantity | |
| Tape Width | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The ROHM Semiconductor 2SC3838KT146N is a high-frequency NPN bipolar junction transistor optimized for UHF amplifier and oscillator circuits.
Key electrical specifications include a maximum collector-emitter voltage of 11V, a maximum collector current of 50mA, and a power dissipation of 200mW. The transistor features a typical transition frequency (ft) of 3.2GHz and a minimum ft of 1.4GHz, making it suitable for applications up to UHF frequencies. DC current gain (hFE) ranges from 56 to 270 at Vce=10V, Ic=5mA. The collector-emitter saturation voltage is 500mV maximum at Ic=10mA, Ib=5mA.
The device is offered in a surface-mount SOT-346 (SMT3) package, compatible with TO-236-3, SC-59, and SOT-23-3 footprints. Packaging is tape and reel with 3000 pieces per reel on 180mm reels with 8mm tape width. The operating junction temperature range is -55°C to +150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
| 10+ | $0.31 | $0.31 |
| 100+ | $0.20 | $0.20 |
| 1,000+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage is 11V.
The typical transition frequency is 3.2GHz, with a minimum of 1.4GHz.
The transistor is supplied in a SOT-346 (SMT3) surface mount package, also described as TO-236-3, SC-59, or SOT-23-3.
The junction temperature range is -55°C to +150°C.
The hFE range is 56 minimum to 270 maximum at Vce=10V and Ic=5mA.