Monolithic Bias Resistor Network Transistor LRC LMUN5232T1G NPN Silicon Surface

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Output Voltage(VO(on))	200mV
Input Resistor	6.1kΩ
Resistor Ratio	1
Collector - Emitter Voltage VCEO	50V
Description	Pre-Biased Bipolar Transistor (BJT) 1 NPN Pre-Biased Transistor 50V 100mA 310mW Surface Mount SC-70
Mfr. Part #	LMUN5232T1G
Package	SC-70
Model Number	LMUN5232T1G

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Product Details
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Product Specification


Output Voltage(VO(on))	200mV	Input Resistor	6.1kΩ
Resistor Ratio	1	Collector - Emitter Voltage VCEO	50V
Description	Pre-Biased Bipolar Transistor (BJT) 1 NPN Pre-Biased Transistor 50V 100mA 310mW Surface Mount SC-70	Mfr. Part #	LMUN5232T1G
Package	SC-70	Model Number	LMUN5232T1G

Product Overview

The LMUN5211T1G Series are 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. The series offers various resistor configurations and is available on 8 mm embossed tape and reel.

Product Attributes

Brand: LESHAN RADIO COMPANY, LTD.
Package Type: SC70/SOT323
Material: Silicon
Transistor Type: NPN
Certifications: AEC-Q101 Qualified (S- Prefix for Automotive)
Lead Finish: Pb-Free package available

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)	Thermal Resistance Junction-to-Ambient (RJA) (C/W)	Junction and Storage Temperature Range (TJ, Tstg) (C)	Collector-Base Cutoff Current (ICBO) (nA)	Collector-Emitter Cutoff Current (ICEO) (nA)	Emitter-Base Cutoff Current (IEBO) (mAdc)	Collector-Base Breakdown Voltage (V(BR)CBO) (Vdc)	Collector-Emitter Breakdown Voltage (V(BR)CEO) (Vdc)	DC Current Gain (hFE)	Collector-Emitter Saturation Voltage (VCE(sat)) (Vdc)	Output Voltage (on) (VOL) (Vdc)	Output Voltage (off) (VOH) (Vdc)	Input Resistor (R1) (k)	Resistor Ratio (R1/R2)
LMUN5211T1G	SC-70/SOT-323	8X	10	10	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.5	50	50	35 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	7.0 (Min) / 15.4 (Typ) / 13 (Max)	0.8
LMUN5211T3G	SC-70/SOT-323	8X	10	10	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.5	50	50	35 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	7.0 (Min) / 15.4 (Typ) / 13 (Max)	0.8
LMUN5212T1G	SC-70/SOT-323	8B	22	22	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.2	50	50	60 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	15.4 (Min) / 28.6 (Typ) / 22 (Max)	0.8
LMUN5212T3G	SC-70/SOT-323	8B	22	22	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.2	50	50	60 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	15.4 (Min) / 28.6 (Typ) / 22 (Max)	0.8
LMUN5213T1G	SC-70/SOT-323	8C	47	47	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.1	50	50	80 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	32.9 (Min) / 61.1 (Typ) / 47 (Max)	0.8
LMUN5213T3G	SC-70/SOT-323	8C	47	47	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.1	50	50	80 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	32.9 (Min) / 61.1 (Typ) / 47 (Max)	0.8
LMUN5214T1G	SC-70/SOT-323	8D	10	47	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.2	50	50	80 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	7.0 (Min) / 13 (Typ) / 10 (Max)	0.17
LMUN5214T3G	SC-70/SOT-323	8D	10	47	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.2	50	50	80 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	7.0 (Min) / 13 (Typ) / 10 (Max)	0.17
LMUN5215T1G (Note 3)	SC-70/SOT-323	8E	10		3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.9	50	50	160 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	7.0 (Min) / 7.0 (Typ) / 13 (Max)	0.055
LMUN5215T3G (Note 3)	SC-70/SOT-323	8E	10		10000/Tape&Reel	50	50	1	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.9	50	50	160 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	7.0 (Min) / 7.0 (Typ) / 13 (Max)	0.055
LMUN5216T1G (Note 3)	SC-70/SOT-323	8F	4.7		3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	1.9	50	50	160 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	3.3 (Min) / 6.1 (Typ) / 4.7 (Max)	0.38
LMUN5216T3G	SC-70/SOT-323	8F	4.7		10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	1.9	50	50	160 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	3.3 (Min) / 6.1 (Typ) / 4.7 (Max)	0.38
LMUN5230T1G (Note 3)	SC-70/SOT-323	8G	1	1	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	4.3	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	0.7 (Min) / 1.3 (Typ) / 1.0 (Max)	0.8
LMUN5230T3G (Note 3)	SC-70/SOT-323	8G	1	1	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	4.3	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	0.7 (Min) / 1.3 (Typ) / 1.0 (Max)	0.8
LMUN5231T1G (Note 3)	SC-70/SOT-323	8H	2.2	2.2	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	2.3	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	1.5 (Min) / 2.9 (Typ) / 2.2 (Max)	1.0
LMUN5231T3G (Note 3)	SC-70/SOT-323	8H	2.2	2.2	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	2.3	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	1.5 (Min) / 2.9 (Typ) / 2.2 (Max)	1.0
LMUN5232T1G (Note 3)	SC-70/SOT-323	8J	4.7	4.7	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	1.5	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	3.3 (Min) / 6.1 (Typ) / 4.7 (Max)	0.38
LMUN5232T3G (Note 3)	SC-70/SOT-323	8J	4.7	4.7	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	1.5	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	3.3 (Min) / 6.1 (Typ) / 4.7 (Max)	0.38
LMUN5233T1G (Note 3)	SC-70/SOT-323	8K	4.7	47	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.18	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	3.3 (Min) / 6.1 (Typ) / 4.7 (Max)	0.1
LMUN5233T3G (Note 3)	SC-70/SOT-323	8K	4.7	47	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.18	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	3.3 (Min) / 6.1 (Typ) / 4.7 (Max)	0.1
LMUN5234T1G (Note 3)	SC-70/SOT-323	8L	22	47	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.13	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	15.4 (Min) / 28.6 (Typ) / 22 (Max)	0.47
LMUN5234T3G (Note 3)	SC-70/SOT-323	8L	22	47	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.13	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	15.4 (Min) / 28.6 (Typ) / 22 (Max)	0.47
LMUN5235T1G (Note 3)	SC-70/SOT-323	8M	2.2	47	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.13	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	1.54 (Min) / 2.86 (Typ) / 2.2 (Max)	0.21
LMUN5235T3G (Note 3)	SC-70/SOT-323	8M	2.2	47	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.13	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	1.54 (Min) / 2.86 (Typ) / 2.2 (Max)	0.21
LMUN5236T1G (Note 3)	SC-70/SOT-323	8N	100	100	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.05	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	70 (Min) / 130 (Typ) / 100 (Max)	1.0
LMUN5236T3G (Note 3)	SC-70/SOT-323	8N	100	100	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.05	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / (IC=10mA, IB=5mA)	0.2	4.9	70 (Min) / 130 (Typ) / 100 (Max)	1.0
LMUN5237T1G (Note 3)	SC-70/SOT-323	8P	47	22	3000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.13	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	32.9 (Min) / 61.1 (Typ) / 47 (Max)	0.21
LMUN5237T3G (Note 3)	SC-70/SOT-323	8P	47	22	10000/Tape&Reel	50	50	100	202 (Note 1) / 310 (Note 2)	618 (Note 1) / 403 (Note 2)	55 to +150	100	500	0.13	50	50	350 (Typ)	(IC=10mA, IB=0.3mA) / 0.25 (IC=10mA, IB=5mA)	0.2	4.9	32.9 (Min) / 61.1 (Typ) / 47 (Max)	0.21

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

Package Dimensions (SC-70 / SOT-323)

Refer to the provided diagram for detailed dimensions.

Pin Assignments

PIN 1: BASE (INPUT)
PIN 2: EMITTER (GROUND)
PIN 3: COLLECTOR (OUTPUT)

2409302136_LRC-LMUN5232T1G_C5273145.pdf

Company Details

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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：

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