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PTB 20101 175 Watts P-Sync, 470–860 MHz UHF TV Power Transistor
Description
The 20101 is a class AB, NPN, common emitt...
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PTB 20101 175 Watts P-Sync, 470–860 MHz UHF TV Power Transistor
Description
The 20101 is a class AB, NPN, common emitter UHF TV power transistor intended for 28 Vdc operation from 470 to 860 MHz. It is rated at 175 watts P-sync minimum output power. Ion implantation, nitride surface passivation and gold metallization are used to ensure excellent device reliability. 100% lot traceability is standard.
28 Volt, 860 MHz Characteristics - Output Power = 175 Watts P-Sync - Output Power = 110 (CW) - Gain = 10.0 dB Min 55% Collector Efficiency at 110 Watts Class AB Characteristics Gold Metallization Silicon Nitride Passivated
Typical Gain vs. Frequency
13 12
(as measured in a broadband circuit)
Gain (dB)
11 10
201 01
LOT COD E
VCC = 28 V
9 8 400
ICQ = 2 x 200 mA Pout = 110 W
500 600 700 800 900
Frequency (MHz)
Package 20224
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 65 4.0 20 330 1.89 –40 to +150 0.53
Unit
Vdc Vdc Vdc Adc Watts W/°C °C °C/W
1 9/28/98
PTB 20101
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...