PTB20091 ERICSSON | Alldatasheet

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e PTB 20091

30 Watts, 470–860 MHz

UHF TV Linear Power Transistor 20091 LOT CODE

Description

The 20091 is an NPN, common emitter RF power transistor intended for 25 Vdc class A operation from 470 to 860 MHz. It is rated at 30 watts P-sync output power. Ion implantation, nitride surface passivation and gold metallization are used to ensure excellent device reliability. 100% lot traceability is standard. • 30 Watts (P-Sync), 470–860 MHz • Class A Characteristics • Silicon Nitride Passivated • Gold Metallization • Excellent Linearity Typical Gain vs. Frequency (as measured in a broadband circuit) 400 500 600 700 800 900 Frequency (MHz) Gain (dB) VCC = 25 V IC = 4.5 A Total Pout = 30 W(P-Sync) Package 20212 Maximum Ratings Parameter Symbol Value Unit Collector-Emitter Voltage V CEO 30 Vdc Collector-Base Voltage V CBO 65 Vdc Emitter-Base Voltage (collector open) V EBO 4.0 Vdc Collector Current (continuous) I C 6.7 Adc Total Device Dissipation at Tflange = 25°C P D 150 Watts Above 25°C derate by 1.33 W/°C Storage Temperature Range T STG –40 to +150 °C Thermal Resistance (Tflange = 70°C) R θJC .75 °C/W 9/28/98

e Electrical Characteristics (100% Tested) Characteristic Conditions Symbol Min Typ Max Units Breakdown Voltage C to E I B = 0 A, IC = 100 mA V( BR)CEO 25 30 — Volts Breakdown Voltage C to E V BE = 0 V, IC = 100 mA V( BR)CES 55 70 — Volts Breakdown Voltage E to B I C = 0 A, IE = 5 mA V( BR)EBO 3.5 5 — Volts DC Current Gain V CE = 5 V, IC = 1 A h FE 20 50 100 — Output Capacitance (per side) VCB = 28 V, IE = 0 A, f = 1 MHz Cob — 45 — pF RF Specifications (100% Tested) Characteristic Symbol Min Typ Max Units Gain (VCC = 25 Vdc, Pout = 30 W(P-sync), IC = 4.5 A Total, G pe 11 12 — dB f = 470–860 MHz) Intermodulation Distortion (VCC = 25 Vdc, Pout = 27.5 W(P-sync), IC = 4.5 A Total, IM 3 — -50 — dBc f1 = 860 MHz, Vision = -8dB, f2 = 863.5 MHz, Subcarrier = -16dB, f3 = 864.5 MHz, Sound = -7dB) Load Mismatch Tolerance (VCC = 25 Vdc, Pout = 30 W(P-sync), IC = 4.5 A Total, Ψ — — 10:1 — f = 470–860 MHz—all phase angles at frequency of test) Impedance Data (data shown for fixed-tuned broadband circuit) (VCC = 25 Vdc, Pout = 30 W(P-sync), IC = 4.5 A Total) Frequency Z Source Z Load MHz R jX R jX Z0 = 50 ΩZ Source Z Load Ericsson Components RF Power Products

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Morgan Hill, CA 95037 USA Telephone: 408-778-9434 Specifications subject to change without notice. LF © 1996 Ericsson Inc. EUS/KR 1301-PTB 20091 Uen Rev. D 09-28-98 1-877-GOLDMOS (1-877-465-3667) e-mail: rfpower@ericsson.com www.ericsson.com/rfpower