KGF1631, KGF1633, KGF1637 Selling Leads, Datasheet
MFG:OKI Package Cooled:SOT89
KGF1631, KGF1633, KGF1637 Datasheet download
Part Number: KGF1631
MFG: OKI
Package Cooled: SOT89
D/C:
KGF1631, KGF1633, KGF1637
- Table of contents:
Info of KGF1631
Info of KGF1633
Info of KGF1637
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About KGF1631
PDF/DataSheet Download
Datasheet: KGF1631
File Size: 65097 KB
Manufacturer: OKI
Download : Click here to Download
About KGF1633
PDF/DataSheet Download
Datasheet: KGF1633
File Size: 73627 KB
Manufacturer: OKI
Download : Click here to Download
About KGF1145
PDF/DataSheet Download
Datasheet: KGF1145
File Size: 182994 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
KGF1631 General Description
The KGF1631, housed in a SOT-89 type plastic-mold package, is a discrete GaAs power FET that features high efficiency and high output power. The KGF1631 specifications are guaranteed to a fixed matching circuit for 3.4 V and 850 MHz; external impedance-matching circuits are also required. The KGF1631 provides an output power of more than 24dBm at 3.4V, with high efficiency (50% typ.) and high gain (21dB typ.). The device is optimized for transmitter driver amplifier applications for Portable Handy Phones (PHPs) and other 3-V cellular phones.
KGF1631 Maximum Ratings
| Item | Symbol | Condition | Unit | Min. | Max. |
| Drain-source voltage | VDS | Ta = 25°C | V | - | 8 |
| Gate-source voltage | VGS | Ta = 25°C | V | 6.0 | 0.4 |
| Drain current | IDS | Ta = 25°C | mA | - | 0.8 |
| Total power dissipation | Ptot | Ta =TC = 25°C | mW | - | 2 |
| Channel temperature | Tch | - | °C | - | 150 |
| Storage temperature | Tstg | - | °C | 45 | 125 |
KGF1631 Features
• High output power: 24 dBm (min.)
• High gain: 21dB (typ.)
• High efficiency: 50% (typ.)
• Specifications guaranteed to a fixed matching circuits for 3.4 V, 850 MHz
• Package: 3PMMP (SOT-89 type)
• High gain: 21dB (typ.)
• High efficiency: 50% (typ.)
• Specifications guaranteed to a fixed matching circuits for 3.4 V, 850 MHz
• Package: 3PMMP (SOT-89 type)
KGF1633 General Description
The KGF1633, housed in a SOT-89 type plastic-mold package, is a discrete GaAs power FET that features high efficiency and high output power. The KGF1633 specifications are guaranteed to a fixed matching circuit for 3.4 V and 850 MHz; external impedance-matching circuits are also required. Because of its high efficiency, high output power (more than 27 dBm), and plastic package, the KGF1633 is ideal as a transmitter-drive amplifier for Personal Handy Phones (PHPs), and other 3-V digital cellular phones. This device is also suited to higher frequency applications.
KGF1633 Maximum Ratings
| Item | Symbol | Condition | Unit | Min. | Max. |
| Drain-source voltage | VDS | Ta = 25°C | V | - | 8 |
| Gate-source voltage | VGS | Ta = 25°C | V | 5 | 0.4 |
| Drain current | IDS | Ta = 25°C | mA | - | 2 |
| Total power dissipation | Ptot | Ta =TC = 25°C | mW | - | 3 |
| Channel temperature | Tch | - | °C | - | 150 |
| Storage temperature | Tstg | - | °C | 45 | 125 |
KGF1633 Features
• High output power: 27 dBm (min.)
• High gain: 19 dB (typ.)
• High efficiency: 70% (typ.)
• Specifications guaranteed to a fixed matching circuit for 3.4 V and 850 MHz
• Package: 3PMMP (SOT-89 type)
• High gain: 19 dB (typ.)
• High efficiency: 70% (typ.)
• Specifications guaranteed to a fixed matching circuit for 3.4 V and 850 MHz
• Package: 3PMMP (SOT-89 type)
KGF1637 General Description
The KGF1637, housed in a SOT-89 type plastic-mold package, is a discrete GaAs power FET that features high efficiency and high output power. The KGF1637 specifications are guaranteed to a fixed matching circuit for 3.4 V and 850 MHz; external impedance-matching circuits are also required. Because of its high efficiency more than 70 %, high output power (more than 31.5 dBm), and plastic package, the KGF1637 is ideal as a transmitter-final-stage amplifier for personal handy phones, such as 3-V analog cellular phones.
KGF1637 Maximum Ratings
| Item | Symbol | Condition | Unit | Min. | Max. |
| Drain-source voltage | VDS | Ta = 25 | V | - | 8 |
| Gate-source voltage | VGS | Ta = 25 | V | 5.0 | 0.4 |
| Drain current | IDS | Ta = 25 | A | - | 4.5 |
| Total power dissipation | Ptot | Ta = Tc = 25 | W | - | 1.5 |
| Channel temperature | Tch | - | - | 150 | |
| Storage temperature | Tstg | - | 45 | 125 |
KGF1637 Features
• High output power: 31.5 dBm (min.)
• High efficiency: 70% (typ.)
• Specifications guaranteed to a fixed matching circuit for 3.4 V and 850 MHz
• Low thermal resistance: 20°C/W (typ.)
• Package: 3PMMP (SOT-89 type)
• High efficiency: 70% (typ.)
• Specifications guaranteed to a fixed matching circuit for 3.4 V and 850 MHz
• Low thermal resistance: 20°C/W (typ.)
• Package: 3PMMP (SOT-89 type)
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