NE687
NEC
SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR
SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR
FEATURES
• LOW NOISE: 1.3 dB AT 2.0 GHz • LOW VOLTAGE OPERATION • EASY TO MATCH • HIGH GAIN BANDWIDTH PRODUCT: fT of 13 GHz • AVAILABLE IN SIX LOW COST PLASTIC SURFACE MOUNT PAC
NE68700
NEC
NONLINEAR MODEL
NONLINEAR MODEL
SCHEMATIC
CCB
NE68700
Q1
LB CCE
LC
LE
BJT NONLINEAR MODEL PARAMETERS (1)
Parameters IS BF NF VAF IKF ISE NE BR NR VAR IKR ISC NC RE RB RBM IRB RC CJE VJE MJE CJC VJC Q1 8.0e-17 128 1.0 17 0.18 3.3e-15 1.48 9.05 1.05 4
NE687M03
CEL
NPN SILICON TRANSISTOR
NEC's NE687M03 NPN SILICON TRANSISTOR
FEATURES
• NEW M03 PACKAGE: • Smallest transistor outline package available • Low profile/0.59 mm package height • Flat lead style for better RF performance HIGH GAIN BANDWIDTH PRODUCT: fT = 1
NE687M13
CEL
NPN SILICON TRANSISTOR
NEC's NPN SILICON TRANSISTOR NE687M13
FEATURES
• NEW MINIATURE M13 PACKAGE: – Small transistor outline – 1.0 X 0.5 X 0.5 mm – Low profile / 0.50 mm package height – Flat lead style for better RF performance HIGH GAIN BANDWIDTH P
NE687M23
NEC
NPN SILICON TRANSISTOR
PRELIMINARY DATA SHEET
NPN SILICON TRANSISTOR NE687M23
FEATURES
• NEW MINIATURE M23 PACKAGE: – World's smallest transistor package footprint — leads are completely underneath package body – Low profile/0.55 mm package height –
NE687M33
CEL
NPN SILICON TRANSISTOR
DATA SHEET
NEC's NPN SILICON TRANSISTOR NE687M33
FEATURES
• • LOW NOISE: NF = 1.5 dB TYP. @ VCE = 1 V, IC = 3 mA, f = 2 GHz 3-PIN SUPER LEAD-LESS MINIMOLD (M33) PACKAGE
ORDERING INFORMATION
PART NUMBER NE687M33-A NE687M33-T3-A QUANT