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PTB20249のメーカーはEricssonです、この部品の機能は「2.5 Watts/ 1465-1513 MHz Cellular Radio RF Power Transistor」です。 |
部品番号 | PTB20249 |
| |
部品説明 | 2.5 Watts/ 1465-1513 MHz Cellular Radio RF Power Transistor | ||
メーカ | Ericsson | ||
ロゴ | |||
このページの下部にプレビューとPTB20249ダウンロード(pdfファイル)リンクがあります。 Total 3 pages
PTB 20249
2.5 Watts, 1465–1513 MHz
Cellular Radio RF Power Transistor
Description
The 20249 is a class AB, NPN, common emitter RF power transistor
intended for 26 Vdc operation from 1465 to 1513 MHz. Rated at 2.5
watts minimum output power, it may be used for both CW and PEP
applications. Ion implantation, nitride surface passivation and gold
metallization are used to ensure excellent device reliability. 100% lot
traceability is standard.
2.5 Watts, 26 Vdc
Class AB Characteristics
Surface Mountable
Available in Tape and Reel
Gold Metallization
Silicon Nitride Passivated
Typical Output Power vs. Input Power
5
4
3
2 VCC = 26 V
ICQ = 25 mA
1 f = 1513 MHz
0
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35
Input Power (Watts)
20249LOT CODE
Package 20227
Maximum Ratings
Parameter
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage (collector open)
Collector Current (continuous)
Total Device Dissipation at Tflange = 25°C
Above 25°C derate by
Storage Temperature Range
Thermal Resistance (Tflange = 70°C)
Symbol
VCER
VCBO
VEBO
IC
PD
TSTG
RθJC
Value
55
55
4
0.5
10
0.057
–40 to +150
17.5
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/°C
°C
°C/W
9/28/98
1
1 Page Typical Performance
Gain vs. Frequency
(as measured in a broadband circuit)
13
12
11
10
9
8
1465
VCC = 26 V
ICQ = 25 mA
POUT = 1 W
1475
1485
1495
1505
Frequency (MHz)
1515
PTB 20249
Ericsson Components
RF Power Products
675 Jarvis Drive
Morgan Hill, CA 95037 USA
Telephone: 408-778-9434
1-877-GOLDMOS
(1-877-465-3667)
e-mail: [email protected]
www.ericsson.com/rfpower
3
Specifications subject to change without notice.
LF
© 1997 Ericsson Inc.
EUS/KR 1301-PTB 20249 Uen Rev. A 09-28-98
3Pages | |||
ページ | 合計 : 3 ページ | ||
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PDF ダウンロード | [ PTB20249 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
PTB20245 | 35 Watts/ 2.1-2.2 GHz Wide-Band CDMA Power Transistor | Ericsson |
PTB20248 | 0.7 Watts/ 1465-1513 MHz Cellular Radio RF Power Transistor | Ericsson |
PTB20249 | 2.5 Watts/ 1465-1513 MHz Cellular Radio RF Power Transistor | Ericsson |