Datasheets
MMBT2222ALT1 by:

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

Part Details for MMBT2222ALT1 by onsemi

Results Overview of MMBT2222ALT1 by onsemi

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Audio and Video Systems

MMBT2222ALT1 Information

MMBT2222ALT1 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 MMBT2222ALT1

Part # Distributor Description Stock Price Buy
Bristol Electronics   Min Qty: 18 33530
  • 18 $0.2925
  • 53 $0.1462
  • 343 $0.0877
  • 1,712 $0.0585
  • 5,984 $0.0439
  • 14,238 $0.0395
$0.0395 / $0.2925 Buy Now
Bristol Electronics   32186
RFQ
Bristol Electronics   26831
RFQ
Bristol Electronics   20149
RFQ
Bristol Electronics   15246
RFQ
Bristol Electronics   Min Qty: 89 11657
  • 89 $0.0563
  • 268 $0.0375
  • 935 $0.0094
  • 7,980 $0.0056
$0.0056 / $0.0563 Buy Now
Quest Components 600 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR, TO-236AB 23334
  • 1 $0.1500
  • 1,001 $0.0300
  • 6,668 $0.0200
$0.0200 / $0.1500 Buy Now
Quest Components 600 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR, TO-236AB 12196
  • 1 $0.1750
  • 636 $0.0525
  • 7,620 $0.0350
$0.0350 / $0.1750 Buy Now
Quest Components 600 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR, TO-236AB 9325
  • 1 $0.0750
  • 401 $0.0250
  • 2,001 $0.0075
$0.0075 / $0.0750 Buy Now
Quest Components 600 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR, TO-236AB 6320
  • 1 $0.1200
  • 105 $0.0540
  • 927 $0.0360
$0.0360 / $0.1200 Buy Now
Quest Components 600 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR, TO-236AB 3750
  • 1 $0.1500
  • 201 $0.0500
  • 1,001 $0.0300
$0.0300 / $0.1500 Buy Now
Quest Components 600 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR, TO-236AB 2935
  • 1 $0.1600
  • 79 $0.0720
  • 695 $0.0480
$0.0480 / $0.1600 Buy Now
Quest Components 600 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR, TO-236AB 1189
  • 1 $0.0700
  • 191 $0.0438
  • 1,144 $0.0315
$0.0315 / $0.0700 Buy Now
Quest Components 600 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR, TO-236AB 466
  • 1 $0.1400
  • 37 $0.0700
  • 144 $0.0420
$0.0420 / $0.1400 Buy Now
ComSIT USA NPN SILICON GENERAL PURPOSE TRANSISTOR Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB ECCN: EAR99 RoHS: Not Compliant Stock DE - 17900
Stock ES - 140965
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
NexGen Digital   2300
RFQ
DISTI # SMC-MMBT2222ALT1
Sensible Micro Corporation Transistor, Npn Smt RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 05+ Container: Tape & Reel 3159
  • 100 $0.0097
  • 500 $0.0095
  • 1,000 $0.0090
$0.0090 / $0.0097 RFQ
Flip Electronics Stock 4237500
RFQ
Win Source Electronics General Purpose Transistors | TRANS NPN 40V 0.6A SOT23 750000
  • 4,855 $0.0119
  • 10,310 $0.0112
  • 15,960 $0.0109
  • 22,990 $0.0101
  • 29,765 $0.0097
  • 37,500 $0.0092
$0.0092 / $0.0119 Buy Now

Part Details for MMBT2222ALT1

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MMBT2222ALT1 Part Data Attributes

MMBT2222ALT1 onsemi
Buy Now Datasheet
Compare Parts:
MMBT2222ALT1 onsemi NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code SOT-23 (TO-236) 3 LEAD
Package Description CASE 318-08, TO-236, 3 PIN
Pin Count 3
Manufacturer Package Code 318
Reach Compliance Code not_compliant
ECCN Code EAR99
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 0.6 A
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 35
JEDEC-95 Code TO-236AB
JESD-30 Code R-PDSO-G3
JESD-609 Code e0
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 235
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.225 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz
Turn-off Time-Max (toff) 285 ns
Turn-on Time-Max (ton) 35 ns

Alternate Parts for MMBT2222ALT1

This table gives cross-reference parts and alternative options found for MMBT2222ALT1. 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 MMBT2222ALT1, 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
MMBT2222A Taitron Components Inc Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 MMBT2222ALT1 vs MMBT2222A
KST2222A Samsung Semiconductor Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN MMBT2222ALT1 vs KST2222A
PMBT2222A/T4 NXP Semiconductors Check for Price TRANSISTOR 600 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, ROHS COMPLIANT, PLASTIC PACKAGE-3, BIP General Purpose Small Signal MMBT2222ALT1 vs PMBT2222A/T4
PMBT2222TRL NXP Semiconductors Check for Price TRANSISTOR 600 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal MMBT2222ALT1 vs PMBT2222TRL
PMBT2222 YAGEO Corporation Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon MMBT2222ALT1 vs PMBT2222
CMPT2222ATIN/LEAD Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, MMBT2222ALT1 vs CMPT2222ATIN/LEAD
SMBT2222 Siemens Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon MMBT2222ALT1 vs SMBT2222
MMBT2222 Diotec Semiconductor AG Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-236, ROHS COMPLIANT, PLASTIC PACKAGE-3 MMBT2222ALT1 vs MMBT2222
MMBT2222ALT1 Luguang Electronic Technology Co Ltd Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN MMBT2222ALT1 vs MMBT2222ALT1
Part Number Manufacturer Composite Price Description Compare
MMBT2222A NXP Semiconductors Check for Price TRANSISTOR 600 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC PACKAGE-3, BIP General Purpose Small Signal MMBT2222ALT1 vs MMBT2222A
SST4401T117 ROHM Semiconductor Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, MMBT2222ALT1 vs SST4401T117
KST2222AD87Z Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon MMBT2222ALT1 vs KST2222AD87Z
MMBT2222A,215 NXP Semiconductors Check for Price MMBT2222A - NPN switching transistor TO-236 3-Pin MMBT2222ALT1 vs MMBT2222A,215
FMMT2222TC Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon MMBT2222ALT1 vs FMMT2222TC
CMPT4401TR13 Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, MMBT2222ALT1 vs CMPT4401TR13
CMPT4401 Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 MMBT2222ALT1 vs CMPT4401
MMBT2222A_R1_10001 PanJit Semiconductor Check for Price Transistor, MMBT2222ALT1 vs MMBT2222A_R1_10001
MMBT2222ATT1G onsemi $0.0201 NPN Bipolar Junction Transistor, SC-75 (SOT-416) 3 LEAD, 3000-REEL MMBT2222ALT1 vs MMBT2222ATT1G
SMBT2222AE6327 Infineon Technologies AG Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon MMBT2222ALT1 vs SMBT2222AE6327

MMBT2222ALT1 Related Parts

MMBT2222ALT1 Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the MMBT2222ALT1 is -55°C to 150°C.

  • The MMBT2222ALT1 is a general-purpose transistor, suitable for amplification and switching applications.

  • The maximum collector current rating for the MMBT2222ALT1 is 600 mA.

  • The MMBT2222ALT1 is a general-purpose transistor and not specifically designed for low-noise applications. However, it has a relatively low noise figure, making it suitable for many audio and low-frequency applications.

  • The MMBT2222ALT1 is not suitable for high-frequency applications above 100 MHz due to its relatively low transition frequency (fT) of 250 MHz.

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