NE681M23 Renesas Electronics Corporation., NE681M23 Datasheet

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NE681M23

Manufacturer Part Number
NE681M23
Description
Npn Silicon Transistor
Manufacturer
Renesas Electronics Corporation.
Datasheet
ELECTRICAL CHARACTERISTICS
FEATURES
The NE681M23 transistor is ideal for low noise, high gain,
and low cost amplifier applications. NEC's new low profile/
ceramic substrate style "M23" package is ideal for today's
portable wireless applications. The NE681 is also available
in chip, Micro-x, and six different low cost plastic surface
mount package styles.
Notes:
1. Electronic Industrial Association of Japan.
2. Pulsed measurement, pulse width
3. Capacitance is measured with emitter and case connected to the guard terminal at the bridge.
• NEW MINIATURE M23 PACKAGE:
• HIGH GAIN BANDWIDTH PRODUCT:
• LOW NOISE FIGURE:
DESCRIPTION
SYMBOLS
– World's smallest transistor package footprint —
– Low profile/0.55 mm package height
– Ceramic substrate for better RF performance
f
NF = 1.4 dB
T
|S
leads are completely underneath package body
C
= 7 GHz
h
I
I
NF
CBO
EBO
21E
FE 2
f
RE 3
T
|
2
Gain Bandwidth at V
Noise Figure at V
Insertion Power Gain at V
Forward Current Gain at V
Collector Cutoff Current at V
Emitter Cutoff Current at V
Feedback Capacitance at V
CE
350 s, duty cycle
PARAMETERS AND CONDITIONS
= 3 V, I
CE
EIAJ
NPN SILICON TRANSISTOR
= 3 V, I
CE
PRELIMINARY DATA SHEET
PACKAGE OUTLINE
1
CE
EB
REGISTERED NUMBER
C
CB
CB
PART NUMBER
= 3 V, I
= 7 mA, f = 1 GHz
= 3 V, I
= 1 V, I
C
= 3 V, I
= 10 V, I
= 7 mA, f = 1 GHz
(T
C
A
C
C
= 7 mA, f = 1 GHz
E
= 25 C)
= 7 mA
= 0
2 %.
= 0, f = 1 MHz
E
= 0
OUTLINE DIMENSIONS
California Eastern Laboratories
UNITS
GHz
dB
dB
pF
A
A
PACKAGE OUTLINE M23
0.6
MIN
4.5
10
80
0.15
NE681M23
PIN CONNECTIONS
1. Collector
2. Emitter
3. Base
(Units in mm)
2
BOTTOM VIEW
NE681M23
2SC5650
0.2
0.5
M23
TYP
1
1.4
12
7
3
0.15
0.25
0.25
0.4
MAX
145
2.7
0.9
0.8
0.8

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NE681M23 Summary of contents

Page 1

... T • LOW NOISE FIGURE 1.4 dB DESCRIPTION The NE681M23 transistor is ideal for low noise, high gain, and low cost amplifier applications. NEC's new low profile/ ceramic substrate style "M23" package is ideal for today's portable wireless applications. The NE681 is also available in chip, Micro-x, and six different low cost plastic surface mount package styles ...

Page 2

ABSOLUTE MAXIMUM RATINGS SYMBOLS PARAMETERS V Collector to Base Voltage CBO V Collector to Emitter Voltage CEO V Emitter to Base Voltage EBO I Collector Current C P Total Power Dissipation T T Junction Temperature J T Storage Temperature STG ...

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