BLF988S,112 NXP

BLF988 BLF988S Power LDMOS transistor Rev. 3 1 September 2015 Product data sheet 1. Product profile 1.1 General description A 600 W LDMOS RF power transistor for transmitter applications and industrial applications. The excellent ruggedness of this device makes it ideal for digital and analog transmitter applications. Table 1. Application information Test signal f P P G IMD3 L(AV) L(M) p D (MHz) (W) (W) (dB) (%) (dBc) RF performance in a common source 860 MHz narrowband test circuit 2-tone, class-AB f = 860 f = 860.1 250 - 20.8 46 32 1 2 pulsed, class-AB 860 - 600 19.8 58 - 1.2 Features and benefits Excellent ruggedness (VSWR 40 : 1 through all phases) Optimum thermal behavior and reliability, R = 0.15 K/W th(j-c) High power gain High efficiency Designed for broadband operation (400 MHz to 1000 MHz) Internal input matching for high gain and optimum broadband operation Excellent reliability Easy power control Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS) 1.3 Applications Communication transmitter applications Industrial applicationsBLF988 BLF988S Power LDMOS transistor 2. Pinning information Table 2. Pinning Pin Description Simplified outline Graphic symbol BLF988 (SOT539A) 1drain1 12 1 2drain2 5 3gate1 3 4gate2 3 4 5 4 1 5source 2 sym117 BLF988S (SOT539B) 1drain1 12 1 2drain2 5 3gate1 3 3 4 4gate2 5 4 1 5source 2 sym117 1 Connected to flange. 3. Ordering information Table 3. Ordering information Type number Package Name Description Version BLF988 - flanged balanced ceramic package 2 mounting holes 4 leads SOT539A BLF988S - earless flanged balanced ceramic package 4 leads SOT539B 4. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit V drain-source voltage - 110 V DS V gate-source voltage 0.5 +11 V GS T storage temperature 65 +150 C stg 1 T junction temperature - 225 C j 1 Continuous use at maximum temperature will affect the reliability. For details refer to the on-line MTF calculator. BLF988 BLF988S 3 All information provided in this document is subject to legal disclaimers. Ampleon The Netherlands B.V. 2015. All rights reserved. Product data sheet Rev. 3 1 September 2015 2 of 18