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PTB 20005 15 Watts, 860–900 MHz Cellular Radio RF Power Transistor
Description
The 20005 is a class AB, NPN, common em...
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PTB 20005 15 Watts, 860–900 MHz Cellular Radio RF Power
Transistor
Description
The 20005 is a class AB,
NPN, common emitter RF power
transistor intended for 25 Vdc operation across the 860 to 900 MHz frequency band. Rated at 15 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.
15 Watts, 860–900 MHz Class AB Characteristics 50% Collector Efficiency at 15 Watts Gold Metallization Silicon Nitride Passivated
Typical Output Power vs. Input Power
30
Output Power (Watts)
25 20 15 10 5 0 0.0
VCC = 25 V ICQ = 100 mA f = 900 MHz
200 05
LOT COD E
0.4
0.8
1.2
1.6
2.0
Input Power (Watts)
Package 20201
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) TSTG RθJC
Symbol
VCER VCBO VEBO IC PD
Value
40 50 4.0 6.7 65 0.4 –40 to +150 2.7
Unit
Vdc Vdc Vdc Adc Watts W/°C °C °C/W
1 9/28/98
PTB 20005
Electrical Characteristics
Characteristic
Breakdown Voltage C to E Breakdown Voltage C to E Breakdown Voltage E to B DC Current Gain (100% Tested)
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Conditions
IB = 0 A, IC = 100 mA VBE = 0 V, IC = 100 mA IC = 0 A, IE = 5 mA VCE = 5 V, IC = 1 A
Symbol
V(BR)CEO V(BR)CES V(BR)EBO ...