Datasheets
MMUN2232LT1G by: onsemi

NPN Bipolar Digital Transistor (BRT), SOT-23 (TO-236) 3 LEAD, 3000-REEL

Part Details for MMUN2232LT1G by onsemi

Results Overview of MMUN2232LT1G by onsemi

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MMUN2232LT1G Information

MMUN2232LT1G by onsemi is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for MMUN2232LT1G

Part # Distributor Description Stock Price Buy
DISTI # 45J1625
Newark Brt Transistor, 50V, 4.7K/4.7Kohm, Sot23, Transistor Polarity:Single Npn, Collector Emitter Voltage Max Npn:50V, Collector Emitter Voltage Max Pnp:-, Continuous Collector Current:100Ma, Base Input Resistor R1:4.7Kohm, Product Range:-Rohs Compliant: Yes |Onsemi MMUN2232LT1G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 771
  • 1 $0.0060
  • 50 $0.0060
$0.0060 Buy Now
DISTI # 51X6043
Newark Brt Transistor, 50Vdc, 4.7K/4.7K, Sot-23, Transistor Polarity:Single Npn, Collector Emitter Voltage Max Npn:50V, Collector Emitter Voltage Max Pnp:-, Continuous Collector Current:100Ma, Base Input Resistor R1:4.7Kohm, Product Range:-Rohs Compliant: Yes |Onsemi MMUN2232LT1G RoHS: Compliant Min Qty: 30000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 12,000 $0.0160
$0.0160 Buy Now
DISTI # MMUN2232LT1G
Avnet Americas Digital Transistor, NPN, 50 V, 100 mA, 4.7 kOhm, 4.7 kOhm, SOT-23 (TO-236), 3 Pins - Tape and Reel (Alt: MMUN2232LT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Container: Reel 27000
RFQ
DISTI # MMUN2232LT1G
Avnet Americas Digital Transistor, NPN, 50 V, 100 mA, 4.7 kOhm, 4.7 kOhm, SOT-23 (TO-236), 3 Pins - Tape and Reel (Alt: MMUN2232LT1G) RoHS: Compliant Min Qty: 62500 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Reel 78000 Partner Stock
  • 62,500 $0.0109
  • 63,000 $0.0106
  • 130,000 $0.0105
  • 320,000 $0.0103
  • 630,000 $0.0102
$0.0102 / $0.0109 Buy Now
DISTI # 45J1625
Avnet Americas Digital Transistor, NPN, 50 V, 100 mA, 4.7 kOhm, 4.7 kOhm, SOT-23 (TO-236), 3 Pins - Product that comes on tape, but is not reeled (Alt: 45J1625) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks, 5 Days Container: Ammo Pack 771 Partner Stock
  • 1 $0.0530
$0.0530 Buy Now
DISTI # MMUN2232LT1G
Avnet Americas Digital Transistor, NPN, 50 V, 100 mA, 4.7 kOhm, 4.7 kOhm, SOT-23 (TO-236), 3 Pins - Tape and Reel (Alt: MMUN2232LT1G) RoHS: Compliant Min Qty: 90000 Package Multiple: 30000 Lead time: 10 Weeks, 0 Days Container: Reel 78000 Factory Stock
  • 90,000 $0.0109
  • 150,000 $0.0107
  • 240,000 $0.0104
  • 450,000 $0.0101
  • 900,000 $0.0098
$0.0098 / $0.0109 Buy Now
Bristol Electronics   11758
RFQ
Bristol Electronics   5117
RFQ
Bristol Electronics   Min Qty: 45 2040
  • 45 $0.1125
  • 135 $0.0750
  • 468 $0.0188
$0.0188 / $0.1125 Buy Now
DISTI # MMUN2232LT1G
TME Transistor: NPN, bipolar, BRT, 50V, 0.1A, 0.246W, SOT23, R1: 4.7kΩ Min Qty: 1 3295
  • 1 $0.1046
  • 10 $0.0768
  • 25 $0.0549
  • 100 $0.0483
  • 250 $0.0351
  • 500 $0.0275
  • 1,000 $0.0208
  • 3,000 $0.0165
  • 9,000 $0.0143
$0.0143 / $0.1046 Buy Now
ComSIT USA R1 = 4.7 KILO OHM, R2 = 4.7 KILO OHM DIGITAL NPN TRANSISTOR WITH MONOLITHIC BIAS RESISTOR NETWORK Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-236 , ECCN: EAR99 RoHS: Compliant Stock DE - 23745
Stock ES - 24045
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-MMUN2232LT1G
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 561
RFQ
Chip 1 Exchange INSTOCK 112356
RFQ
DISTI # MMUN2232LT1G
Avnet Asia Digital Transistor, NPN, 50 V, 100 mA, 4.7 kOhm, 4.7 kOhm, SOT-23 (TO-236), 3 Pins (Alt: MMUN2232LT1G) RoHS: Compliant Min Qty: 90000 Package Multiple: 30000 Lead time: 10 Weeks, 0 Days 0
  • 90,000 $0.0125
  • 180,000 $0.0121
  • 270,000 $0.0118
  • 450,000 $0.0114
  • 900,000 $0.0110
  • 2,250,000 $0.0106
$0.0106 / $0.0125 Buy Now
DISTI # MMUN2232LT1G
Avnet Silica Digital Transistor NPN 50 V 100 mA 47 kOhm 47 kOhm SOT23 TO236 3 Pins (Alt: MMUN2232LT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 11 Weeks, 0 Days Silica - 6000
Buy Now
DISTI # C1S541900486171
Chip One Stop Trans Digital BJT NPN 50V 100mA 400mW Automotive 3-Pin SOT-23 T/R RoHS: Compliant Container: Cut Tape 3050
  • 50 $0.0716
  • 100 $0.0438
  • 200 $0.0328
  • 500 $0.0310
  • 1,000 $0.0259
  • 2,000 $0.0257
$0.0257 / $0.0716 Buy Now
DISTI # MMUN2232LT1G
EBV Elektronik Digital Transistor NPN 50 V 100 mA 47 kOhm 47 kOhm SOT23 TO236 3 Pins (Alt: MMUN2232LT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks, 0 Days EBV - 0
Buy Now
Flip Electronics Stock, ship today 78000
RFQ
LCSC 155.0mA10V 246mW 100mA 50V SOT-23 Digital Transistors ROHS 3120
  • 20 $0.0229
  • 200 $0.0175
  • 600 $0.0147
  • 3,000 $0.0134
  • 9,000 $0.0117
$0.0117 / $0.0229 Buy Now
New Advantage Corporation MMUN Series 50 V 100 mA 4.7 kOhm NPN Silicon Bias Resistor Transistor - SOT-23-3 RoHS: Compliant Min Qty: 1 Package Multiple: 3000 12000
  • 12,000 $0.0151
$0.0151 Buy Now
Win Source Electronics TRANS PREBIAS NPN 246MW SOT23-3 50350
  • 3,290 $0.0152
  • 6,995 $0.0143
  • 10,870 $0.0138
  • 15,625 $0.0128
  • 20,330 $0.0123
  • 25,425 $0.0118
$0.0118 / $0.0152 Buy Now
Wuhan P&S Bias Resistor Transistor NPN Silicon Surface Mount Transistor with Monolithic Bias Resistor Network Min Qty: 1 77430
  • 1 $0.0286
  • 100 $0.0183
  • 500 $0.0151
  • 1,000 $0.0139
$0.0139 / $0.0286 Buy Now

Part Details for MMUN2232LT1G

MMUN2232LT1G CAD Models

MMUN2232LT1G Part Data Attributes

MMUN2232LT1G onsemi
Buy Now Datasheet
Compare Parts:
MMUN2232LT1G onsemi NPN Bipolar Digital Transistor (BRT), SOT-23 (TO-236) 3 LEAD, 3000-REEL
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code SOT-23 (TO-236) 3 LEAD
Pin Count 3
Manufacturer Package Code 318
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 2 Days
Samacsys Manufacturer onsemi
Additional Feature BUILT-IN BIAS RESISTOR RATIO IS 1
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 50 V
Configuration SINGLE WITH BUILT-IN RESISTOR
DC Current Gain-Min (hFE) 15
JEDEC-95 Code TO-236
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.4 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for MMUN2232LT1G

This table gives cross-reference parts and alternative options found for MMUN2232LT1G. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MMUN2232LT1G, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MMUN2232LT1 Motorola Mobility LLC Check for Price 100mA, 50V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, TO-236AB, 3 PIN MMUN2232LT1G vs MMUN2232LT1
MMUN2232LT1 LRC Leshan Radio Co Ltd Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, MMUN2232LT1G vs MMUN2232LT1
Part Number Manufacturer Composite Price Description Compare
MMUN2232LT1 onsemi Check for Price 100mA, 50V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, CASE 318-08, TO-236, 3 PIN MMUN2232LT1G vs MMUN2232LT1
FJN3301RTA onsemi Check for Price Epitaxial Silicon Transistor, TO-92-3 LF, 2000-FNFLD MMUN2232LT1G vs FJN3301RTA
FJN3301RTA_NL Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN MMUN2232LT1G vs FJN3301RTA_NL
FJN3301RBU Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN MMUN2232LT1G vs FJN3301RBU

MMUN2232LT1G Related Parts

MMUN2232LT1G Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1mm clearance around the device for airflow and heat dissipation. Use thermal interface material (TIM) for improved heat transfer.

  • Use a shielded enclosure, keep sensitive components away from the MMUN2232LT1G, and ensure proper grounding and decoupling. Implement EMI filters and shielding on cables and connectors.

  • The MMUN2232LT1G is rated for operation up to 150°C junction temperature. In harsh environments, expect a lifespan of 10-15 years with proper thermal management and derating. Consult onsemi's reliability report for more information.

  • Yes, but ensure identical thermal and electrical conditions for each device. Use a common heatsink and thermal interface material. Consult onsemi's application note for parallel configuration guidelines.

  • Use a systematic approach: check power supply, input/output signals, and thermal conditions. Consult onsemi's troubleshooting guide and application notes for specific guidance.

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