RF TRANS NPN 25V 1.1GHZ TO92-3 BF199 is an NPN silicon planar epitaxial RF transistor packaged inTO-92 Plastic with 4A maximum current. This article is going to explain guide details about BF199 for your reference.
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Mar 22, 2022
Crystal Field
3 usable transistors for VHF experiments: the BF199 NPN Si and the J310 FET and the BF245 FET
RF TRANS NPN 25V 1.1GHZ TO92-3
BF199 is an NPN silicon planar epitaxial RF transistor packaged inTO-92 Plastic with 4A maximum current. This article is going to explain guide details about BF199 for your reference.
BF199_J35Z
The BF199 is an NPN transistor used in RF applications such as radio frequency amplifiers and video IF amplifiers. The transistor's VCEO, or maximum collector to emitter voltage, is 25V. The maximum collector current is 50 milliamperes, the maximum power dissipation is 350 milliwatts, and the maximum Transition frequency is 400 to 1100 millimeters per second.
Some manufacturers ' transistors have a 550MHz transition frequency, whereas others have 750MHz or 11000MHz.
BF199 Pinout
| Pin No | Pin Name |
| 1 | Collector |
| 2 | Emitter |
| 3 | Base |
BF199 Symbol
BF199 Footprint
BF199 3D Model
ON Semiconductor BF199_J35Z technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor BF199_J35Z.
| Product Attribute | Attribute Value | |
|---|---|---|
| Mounting Type | Through Hole | |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) | |
| Supplier Device Package | TO-92-3 | |
| Current-Collector (Ic) (Max) | 50mA | |
| Operating Temperature | -55°C~150°C TJ |
| Product Attribute | Attribute Value | |
|---|---|---|
| Packaging | Bulk | |
| Published | 2002 | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Base Part Number | BF199 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Power - Max | 350mW | |
| Transistor Type | NPN | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 38 @ 7mA 10V | |
| Voltage - Collector Emitter Breakdown (Max) | 25V | |
| Frequency - Transition | 1.1GHz |
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.25 W
Maximum Collector -Base Voltage |Vcb|: 40 V
Maximum Collector-Emitter Voltage |Vce|: 20 V
Maximum Emitter-Base Voltage |Veb|: 4 V
Maximum Collector Current |Ic max|: 0.025 A
Max. Operating Junction Temperature (Tj): 125 °C
Transition Frequency (ft): 275 MHz
Collector Capacitance (Cc): 0.6 pF
Forward Current Transfer Ratio (hFE), MIN: 38
Noise Figure, dB: -
FM senders
Audio Amplifier Circuits
FM Receiver Applications
Audio Preamplifier Circuits
2N9018, C3355, BF197 , BF197-01 , BF197P , BF197PK , BF197PL, BF197PM , BF197PS , BF198 , BC639 , BF200 , BF200B , BF202 , BF203 , BF206 , BF207 , BF208 , BF209
The BF199 is an RF transistor that can be utilized in a wide range of RF applications, including high-frequency radio and television applications, AM oscillators, IF amplifiers, and so on. Aside from that, it can be utilized for audio purposes.
BF199 Package Outline
onsemi (formerly ON Semiconductor until August 5, 2021) is an American semiconductor supplier company, formerly in the Fortune 500, but dropping into the Fortune 1000 (ranked 512) in 2020. Products include power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power applications.
Download datasheets and manufacturer documentation for ON Semiconductor BF199_J35Z.
Download datasheets and manufacturer documentation for BF199_J35Z
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