SD1407 RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS .. .. .. 30 MHz 28 VOLTS IMD −30 dB COMMON EMITTER GOLD METALLIZATION P OUT = 125 W MIN. WITH 15 dB GAIN .500 4LFL (M174) epoxy sealed ORDER CODE SD1407 BRANDING 1407 PIN CONNECTION DESCRIPTION The SD1407 is a 28 V epitaxial silicon NPN planar transistor designed primarily for SSB communications. This device utilizes state-of-the-art diffused emitter ballasting for improved ruggedness and reliability. 1. Collector 2. Emitter 3. Base 4. Emitter ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol Parameter Value Unit VCBO Collector-Base Voltage 65 V VCEO Collector-Emitter Voltage 36 V VEBO Emitter-Base Voltage 4.0 V Device Current 20 A Power Dissipation 270 W TJ Junction Temperature +200 °C T STG Storage Temperature − 65 to +150 °C 0.65 °C/W IC PDISS THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance October 1992 1/4 SD1407 ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC Symbol Value Test Conditions Min. Typ. Max. Unit BVCBO IC = 100mA IE = 0mA 65 — — V BVCES IC = 100mA VBE = 0V 65 — — V BVCEO IC = 100mA IB = 0mA 35 — — V BVEBO IE = 10mA IC = 0mA 4.0 — — V ICES VCE = 30V IE = 0mA — — 15 mA hFE VCE = 5V IC = 5A 10 — 200 — DYNAMIC Symbol Value Test Conditions Typ. Max. Unit POUT f = 30 MHz PIN = 3.95 W VCE = 28 V 125 — — W GP f = 30 MHz PIN = 3.95 W VCE = 28 V 15 16 — dB IMD* f = 30 MHz VCE = 28 V ICQ = 100 mA — −34 −30 dB COB f = 1 MHz VCB = 30 V — 250 — pF Note: *P OUT = 100W PE P, fO = 30 + 30.001 MHz TYPICAL PERFORMANCE SAFE OPERATING AREA 2/4 Min. SD1407 TEST CIRCUIT C1 C2,C4 C3 C5 C6 : : : : : 24 - 200pF Arco 425 50 - 380pF Arco 465 9 - 180pF Arco 463 10 µF, Electrolytic, 35Vdc 0.01µF, 100V, Ceramic L1 L2,L5 L4 R1 : 4 Turns, #16 AWG, Tinned, 0.40” I.D. : 1 Turn, #22 AWG, Tinned, formed with VK-200 #4B Ferroxcube : 17 Turns, #18 Enameled Wire Wrapped Around R1 : 390Ω Resistor (2 Watt) 3/4 SD1407 PACKAGE MECHANICAL DATA Ref.: Dwg. No.12-0174 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A 4/4