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| e PTB 20011 20 Watts P-Sync, 470-860 MHz UHF TV Linear Power Transistor Description The 20011 is an NPN common emitter UHF power transistor intended for 26.5 Vdc class A operation from 470 to 860 MHz. It is rated at 20 watts (p-sync) output power, and may be used for both CW and PEP applications. Ion implantation, nitride surface passivation and gold metallization ensure excellent device reliability. 100% lot traceability is standard. 20 Watts (P-Sync), 470-860 MHz Class A Characteristics Gold Metallization Silicon Nitride Passivated Typical Output Power vs. Input Power 30 25 20 15 Output Power (Watts) 2001 1 LOT COD E VCC = 26.5 V 10 5 1.0 1.5 2.0 2.5 3.0 3.5 ICQ = 3.0 A Total f = 860 MHz Input Power (Watts) Package 20211 Maximum Ratings Parameter Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage (collector open) Collector Current (continuous) Total Device Dissipation at Tflange = 25C Above 25C derate by Storage Temperature Range Thermal Resistance (Tflange = 70C) TSTG RJC Symbol VCER VCBO VEBO IC PD Value 40 65 4.0 9.0 145 0.83 -40 to +150 1.2 Unit Vdc Vdc Vdc Adc Watts W/C C C/W 1 9/28/98 PTB 20011 Electrical Characteristics Characteristic Breakdown Voltage C to E Breakdown Voltage C to E Breakdown Voltage E to B DC Current Gain Output Capacitance (100% Tested) e Conditions IB = 0 A, IC = 50 mA VBE = 0 V, IC = 50 mA IC = 0 A, IE = 5 mA VCE = 5 V, IC = 250 mA VCB = 25 V, IE = 0 A, f = 1 MHz Symbol V(BR)CEO V(BR)CES V(BR)EBO hFE Cob Min 25 55 3.5 20 -- Typ 30 70 5 50 36 Max -- -- -- 100 -- Units Volts Volts Volts -- -- RF Specifications (100% Tested) Characteristic Gain (VCC = 26.5 Vdc, IC = 3.0 A Total, Pout = 20 W(P-sync), f1 = 860 MHz, Vision = -8dB, f2 = 863.5 MHz, Subcarrier = -16dB, f3 = 864.5 MHz, Sound = -7dB) Power Output (P-sync) (VCC = 26.5 Vdc, IC = 3.0 A Total, f1 = 860 MHz, Vision = -8dB, f2 = 863.5 MHz, Subcarrier = -16dB, f3 = 864.5 MHz, Sound = -7dB) Intermodulation Distortion (VCC = 26.5 Vdc, IC = 3.0 A Total, Pout = 20 W(P-sync), f1 = 860 MHz, Vision = -8dB, f2 = 863.5 MHz, Subcarrier = -16dB, f3 = 864.5 MHz, Sound = -7dB) Load Mismatch Tolerance (VCC = 26.5 Vdc, IC = 3.0 A Total, Pout = 20 W(P-sync), f1 = 860 MHz, Vision = -8dB, f2 = 863.5 MHz, Subcarrier = -16dB, f3 = 864.5 MHz, Sound = -7dB--all phase angles at frequency of test) -- -- 3:1 -- Symbol Gpe Min 8.5 Typ 9.5 Max -- Units dB Pout 20 -- -- Watts IM3 -- -48 -46 dBc Impedance Data (data shown for fixed-tuned broadband circuit) (VCC = 26.5 Vdc, IC = 3.0 A Total, Pout = 20 W(P-sync) Z Source Z Load Frequency MHz 470 665 860 R 4.8 10.0 32.0 Z Source jX -25.0 -31.0 -36.0 2 R 9.0 7.2 6.4 Z Load jX 15.0 20.4 25.4 5 /14/98 e Typical Performance Intermodulation Distortion vs. Power Output -20 PTB 20011 VCC = 26.5 V -30 IC = 3.0 A Total f1 = 860.0 MHz f2 = 863.5 MHz f3 = 864.5 MHz IMD (dBc) -40 -50 -60 -70 0 6 12 18 24 30 Output Power (Watts P-Sync) 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: rfpower@ericsson.com www.ericsson.com/rfpower Specifications subject to change without notice. LF (c) Ericsson Components AB 1995 EUS/KR 1301-PTB 20011 Uen Rev. D 09-28-98 3 |
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