NE688M23

NPN SILICON TRANSISTOR

•

NEW MINIATURE M23 PACKAGE:

– World's smallest transistor package footprint —

leads are completely underneath package body

– Low profile/0.55 mm package height

– Ceramic substrate for better RF performance

•

HIGH GAIN BANDWIDTH PRODUCT:

•

LOW NOISE FIGURE:

NF = 1.7 dB at 2 GHz

•

HIGH COLLECTOR CURRENT:

FEATURES

PACKAGE OUTLINE M03

PRELIMINARY DATA SHEET

PART NUMBER

NE688M23

2SC5651

PACKAGE OUTLINE

M23

SYMBOLS

PARAMETERS AND CONDITIONS

UNITS

MIN

TYP

MAX

GHz

4

5

NF

dB

1.9

2.5

dB

3

4

80

145

µA

0.1

µA

0.1

pF

0.7

0.8

PIN CONNECTIONS

1. Collector

2. Emitter

3. Base

California Eastern Laboratories

Notes:

1. Electronic Industrial Association of Japan.

2. Pulsed measurement, pulse width

≤ 350 µs, duty cycle ≤ 2 %.

3. Capacitance is measured with emitter and case connected to the guard terminal at the bridge.

DESCRIPTION

The NE688M23 transistor is designed for low cost amplifier

and oscillator applications. Low noise figure, high gain and high

current capability equate to wide dynamic range and excellent

linearity. NEC's new low profile/ceramic substrate style "M23"

package is ideal for today's portable wireless applications. The

NE688 is also available in chip and six different low cost plastic

surface mount package styles.

0.15

0.2

0.15

2

1

0.25

0.25

0.4

0.5

0.6

BOTTOM VIEW

3