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LMUN2241T1

Description
Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon,
CategoryDiscrete semiconductor    The transistor   
File Size177KB,12 Pages
ManufacturerLRC
Websitehttp://www.lrc.cn
Environmental Compliance
Download Datasheet Parametric Compare View All

LMUN2241T1 Overview

Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon,

LMUN2241T1 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerLRC
package instruction,
Reach Compliance Codeunknown
Maximum collector current (IC)0.1 A
Minimum DC current gain (hFE)160
Number of components1
Polarity/channel typeNPN
Maximum power dissipation(Abs)0.338 W
surface mountYES
Transistor component materialsSILICON
LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistors
NPN Silicon Surface Mount Transistors
with Monolithic Bias Resistor Network
This new series of digital transistors is designed to replace a single device and
its external resistor bias network. The BRT (Bias Resistor Transistor) contains a
single transistor with a monolithic bias network consisting of two resistors; a
series base resistor and a base–emitter resistor. The BRT eliminates these indi-
vidual components by
integrating them into a single device. The use of a BRT can reduce both system
cost and board space. The device is housed in the SC–59 package which is
designed for low power surface mount applications.
• Simplifies Circuit Design
• Reduces Board Space
• Reduces Component Count
• Moisture Sensitivity Level: 1
• ESD Rating – Human Body Model: Class 1
ESD Rating
– Machine Model: Class B
• The SC–59 package can be soldered using wave or reflow. The modified
gull–winged leads absorb thermal stress during soldering eliminating the
possibility of damage to the die.
• Available in 8 mm embossed tape and reel
Use the Device Number to order the 7 inch/3000 unit reel.
LMUN2211T1
SERIES
NPN SILICON
BIAS RESISTOR
TRANSISTORS
3
2
1
SC–59
CASE 318D, STYLE 1
PIN 2
BASE
(INPUT)
R
1
PIN 3
COLLECTOR
(OUTPUT)
R
2
PIN 1
EMITTER
(GROUND)
MARKINGDIAGRAM
DEVICE MARKING INFORMATION
*See specific marking information in the device marking table on page 2 of this data sheet.
8X
M
MAXIMUM RATINGS
(T
A
= 25°C unless otherwise noted)
Rating
Symbol
Value
Collector-Base Voltage
Collector-Emitter Voltage
Collector Current
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation
T
A
= 25°C
Derate above 25°C
Thermal Resistance –
Junction-to-Ambient
Thermal Resistance –
Junction-to-Lead
Junction and Storage
Temperature Range
1. FR–4 @ Minimum Pad
2. FR–4 @ 1.0 x 1.0 inch Pad
R
θJA
R
θJL
T
J
, T
stg
V
CBO
V
CEO
I
C
Symbol
P
D
50
50
100
8X = Specific Device Code*
M = Date Code
Unit
Vdc
Vdc
mAdc
Max
230(Note 1)
338(Note 2)
1.8 (Note 1)
2.7 (Note 2)
540(Note 1)
370(Note 2)
264(Note 1)
287(Note 2)
–55 to +150
Unit
mW
°C/W
°C/W
°C/W
°C
LMUN2211T1 Series–1/12

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Description Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon,
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to conform to
Maker LRC LRC LRC LRC LRC LRC LRC LRC LRC
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown
Maximum collector current (IC) 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A
Minimum DC current gain (hFE) 160 80 80 60 8 160 160 160 80
Number of components 1 1 1 1 1 1 1 1 1
Polarity/channel type NPN NPN NPN NPN NPN NPN NPN NPN NPN
Maximum power dissipation(Abs) 0.338 W 0.338 W 0.338 W 0.338 W 0.338 W 0.338 W 0.338 W 0.338 W 0.338 W
surface mount YES YES YES YES YES YES YES YES YES
Transistor component materials SILICON SILICON SILICON SILICON SILICON SILICON SILICON SILICON SILICON

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