NE851M13 Datasheet, PDF (1/10 Pages) NEC – NE851M13

NEC's NPN SILICON TRANSISTOR NE851M13
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
• IDEAL FOR ≤ 3 GHz OSCILLATORS
• LOW PHASE NOISE
• LOW PUSHING FACTOR
DESCRIPTION
NEC's NE851M13 transistor is designed for oscillator applica-
tions up to 3 GHz. The NE851M13 features low voltage
operation, low phase noise, and high immunty to pushing
effects. NEC's new low profile/flat lead style "M13" package is
ideal for today's portable wireless applications.
OUTLINE DIMENSIONS (Units in mm)
PACKAGE OUTLINE M13
0.7±0.05
0.5^+ñ00..015
(Bottom View)
0.3
2
3
1
0.1
0.1
0.2
0.2
PIN CONNECTIONS
1. Emitter
2. Base
3. Collector
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
EIAJ¹ REGISTERED NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
fT
fT
|S21E|²
|S21E|²
NF
CRE
ICBO
IEBO
hFE
Gain Bandwidth at VCE = 1 V, IC = 5 mA, f = 2 GHz
Gain Bandwidth at VCE = 1 V, IC = 15 mA, f = 2 GHz
Insertion Power Gain at VCE = 1 V, IC = 5 mA, f = 2 GHz
Insertion Power Gain at VCE = 1 V, IC = 15 mA, f = 2 GHz
Noise Figure at VCE = 1 V, IC = 10 mA, f = 2 GHz
Reverse Transfer Capacitance³ at VCB = 0.5 V, IE = 0 mA, f = 1 MHz
Collector Cutoff Current at VCB = 5 V, IE = 0
Emitter Cutoff Current at VEB = 1 V, IC = 0
DC Current Gain² at VCE = 1 V, IC = 5 mA
Notes:
1. Electronic Industrial Association of Japan.
2. Pulsed measurement, pulse width ≤ 350 µs, duty cycle ≤ 2 %.
3. Collector to base capacitance when the emitter is grounded
UNITS
GHz
GHz
dB
dB
dB
pF
nA
nA
NE851M13
2SC5801
M13
MIN
TYP
MAX
3.0
4.5
–
5.0
6.5
3.0
4.0
–
4.5
5.5
–
–
1.9
2.5
–
0.6
0.8
–
–
600
–
–
600
100
120
145
California Eastern Laboratories