Surface Mount NPN Transistor LRC LMUN5211T1G with Integrated Base Emitter and

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Output Voltage(VO(on))	-
Input Resistor	13kΩ
Resistor Ratio	1
Collector - Emitter Voltage VCEO	50V
Description	Pre-Biased Bipolar Transistor (BJT) 50V 100mA 310mW Surface Mount SC-70(SOT-323)
Mfr. Part #	LMUN5211T1G
Package	SC-70(SOT-323)
Model Number	LMUN5211T1G

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Product Specification


Output Voltage(VO(on))	-	Input Resistor	13kΩ
Resistor Ratio	1	Collector - Emitter Voltage VCEO	50V
Description	Pre-Biased Bipolar Transistor (BJT) 50V 100mA 310mW Surface Mount SC-70(SOT-323)	Mfr. Part #	LMUN5211T1G
Package	SC-70(SOT-323)	Model Number	LMUN5211T1G

Product Overview

The LMUN5211T1G Series is a family of NPN Silicon Surface Mount Transistors featuring a monolithic bias resistor network. These Bias Resistor Transistors (BRTs) integrate a single transistor with a baseemitter resistor and a series base resistor, eliminating the need for external components. This integration simplifies circuit design, reduces board space, and lowers component count. Designed for low power surface mount applications, the devices are housed in the SC70/SOT323 package, which is suitable for wave or reflow soldering due to its modified gull-winged leads that absorb thermal stress. These transistors are available on 8 mm embossed tape and reel for automated assembly.

Product Attributes

Brand: LESHAN RADIO COMPANY, LTD.
Package Type: SC70/SOT323
Material: Silicon
Configuration: NPN
Features: Monolithic Bias Resistor Network, Pb-Free package available
Certifications: Not specified

Technical Specifications

Model	Package	Marking	R1 (K)	R2 (K)	Shipping	Collector-Base Voltage (VCBO)	Collector-Emitter Voltage (VCEO)	Collector Current (IC)	Total Device Dissipation (PD) (mW) (Note 1)	Total Device Dissipation (PD) (mW) (Note 2)	Thermal Resistance Junction-to-Ambient (RJA) (C/W) (Note 1)	Thermal Resistance Junction-to-Ambient (RJA) (C/W) (Note 2)	Junction and Storage Temperature Range (TJ, Tstg) (C)
LMUN5211T1G	SC-70/SOT-323	8A	10	10	3000/Tape&Reel	50 Vdc	50 Vdc	100 mAdc	202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)	55 to +150 C
LMUN5211T3G	SC-70/SOT-323	8A	10	10	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5212T1G	SC-70/SOT-323	8B	22	22	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5212T3G	SC-70/SOT-323	8B	22	22	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5213T1G	SC-70/SOT-323	8C	47	47	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5213T3G	SC-70/SOT-323	8C	47	47	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5214T1G	SC-70/SOT-323	8D	10	47	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5214T3G	SC-70/SOT-323	8D	1	10	47				10000/Tape&Reel	202 (Note 1.)	310 (Note 2.)	618 (Note 1.)		403 (Note 2.)
LMUN5215T1G (Note 3)	SC-70/SOT-323	8E	10		3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5215T3G (Note 3)	SC-70/SOT-323	8E	10		10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5216T1G (Note 3)	SC-70/SOT-323	8F	4.7		3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5216T3G (Note 3)	SC-70/SOT-323	8F	4.7		10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5230T1G (Note 3)	SC-70/SOT-323	8G	1	1	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5230T3G (Note 3)	SC-70/SOT-323	8G	1	1	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5231T1G (Note 3)	SC-70/SOT-323	8H	2.2	2.2	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5231T3G (Note 3)	SC-70/SOT-323	8H	2.2	2.2	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5232T1G (Note 3)	SC-70/SOT-323	8J	4.7	4.7	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5232T3G (Note 3)	SC-70/SOT-323	8J	4.7	4.7	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5233T1G (Note 3)	SC-70/SOT-323	8K	4.7	47	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5233T3G (Note 3)	SC-70/SOT-323	8K	4.7	47	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5234T1G (Note 3)	SC-70/SOT-323	8L	22	47	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5234T3G (Note 3)	SC-70/SOT-323	8L	22	47	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5235T1G (Note 3)	SC-70/SOT-323	8M	2.2	47	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5235T3G (Note 3)	SC-70/SOT-323	8M	2.2	47	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5236T1G (Note 3)	SC-70/SOT-323	8N	100	100	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5236T3G (Note 3)	SC-70/SOT-323	8N	100	100	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5237T1G (Note 3)	SC-70/SOT-323	8P	47	22	3000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)
LMUN5237T3G (Note 3)	SC-70/SOT-323	8P	47	22	10000/Tape&Reel				202 (Note 1.)	310 (Note 2.)	618 (Note 1.)	403 (Note 2.)

Notes:

1. FR4 @ Minimum Pad
2. FR4 @ 1.0 x 1.0 inch Pad
3. New devices. Updated curves to follow in subsequent data sheets.
4. Pulse Test: Pulse Width < 300 s, Duty Cycle < 2.0%
5. Pulse Test: Pulse Width < 300 s, Duty Cycle < 2.0%

Application Scenarios:

Level Shifter: Connects 12 or 24 Volt Circuits to Logic
Open Collector Inverter: Inverts the Input Signal
Inexpensive, Unregulated Current Source

1808272015_LRC-LMUN5211T1G_C12786.pdf

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

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from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Agent,Importer 
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Year Established:

2009 
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Employee Number:

300~500 
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Ecer Certification：

Verified Supplier 

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