Datasheets
MMBT3904-TP by:

Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3

Part Details for MMBT3904-TP by Micro Commercial Components

Results Overview of MMBT3904-TP by Micro Commercial Components

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Applications Consumer Electronics Audio and Video Systems

MMBT3904-TP Information

MMBT3904-TP by Micro Commercial Components 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 MMBT3904-TP

Part # Distributor Description Stock Price Buy
DISTI # 21AM9740
Newark Transistor, Npn, 40V, 0.2A, Sot-23 Rohs Compliant: Yes |Micro Commercial Components MMBT3904-TP RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 0 Container: Cut Tape 8265
  • 1 $0.1060
  • 10 $0.0690
  • 25 $0.0610
  • 50 $0.0520
  • 100 $0.0440
  • 250 $0.0390
  • 500 $0.0330
  • 1,000 $0.0300
$0.0300 / $0.1060 Buy Now
DISTI # MMBT3904TPMSCT-ND
DigiKey TRANS NPN 40V 0.2A SOT-23 Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1562167
In Stock
  • 1 $0.1000
  • 10 $0.0630
  • 100 $0.0387
  • 500 $0.0278
  • 1,000 $0.0243
  • 3,000 $0.0197
  • 6,000 $0.0174
  • 9,000 $0.0163
  • 15,000 $0.0149
  • 21,000 $0.0141
  • 30,000 $0.0134
  • 75,000 $0.0117
  • 150,000 $0.0106
  • 300,000 $0.0098
$0.0098 / $0.1000 Buy Now
DISTI # 833-MMBT3904-TP
Mouser Electronics Bipolar Transistors - BJT 40V RoHS: Compliant 296890
  • 1 $0.1000
  • 10 $0.0630
  • 100 $0.0390
  • 500 $0.0280
  • 1,000 $0.0250
  • 3,000 $0.0190
  • 6,000 $0.0170
  • 9,000 $0.0140
  • 24,000 $0.0130
$0.0130 / $0.1000 Buy Now
DISTI # V36:1790_06836187
Arrow Electronics Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks Date Code: 2315 Americas - 360000
  • 3,000 $0.0170
  • 6,000 $0.0150
  • 9,000 $0.0140
  • 15,000 $0.0131
  • 21,000 $0.0120
  • 30,000 $0.0119
  • 75,000 $0.0106
  • 150,000 $0.0105
  • 300,000 $0.0087
$0.0087 / $0.0170 Buy Now
DISTI # A03:0893_02299511
Arrow Electronics Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks Date Code: 2515 Asia - 240000
  • 3,000 $0.0170
  • 6,000 $0.0150
  • 9,000 $0.0110
  • 15,000 $0.0075
  • 21,000 $0.0055
  • 30,000 $0.0054
  • 150,000 $0.0047
$0.0047 / $0.0170 Buy Now
DISTI # V72:2272_06836187
Arrow Electronics Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 5102 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2236 Container: Cut Strips Americas - 16955
  • 5,102 $0.0196
  • 6,000 $0.0184
  • 15,000 $0.0172
$0.0172 / $0.0196 Buy Now
Future Electronics MMBT3904 Series NPN 150 mW 40 V SMT General Purpose Amplifier - SOT-523-3 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 14 Weeks Container: Reel 3168000
Reel
  • 3,000 $0.0060
  • 12,000 $0.0058
  • 45,000 $0.0056
  • 90,000 $0.0055
  • 225,000 $0.0052
$0.0052 / $0.0060 Buy Now
DISTI # 62445926
Verical Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 12000 Package Multiple: 3000 Americas - 3000000
  • 12,000 $0.0062
$0.0062 Buy Now
DISTI # 88113453
Verical Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 6000 Package Multiple: 3000 Date Code: 2431 Americas - 1902000
  • 6,000 $0.0091
  • 942,000 $0.0083
  • 1,413,000 $0.0077
  • 1,884,000 $0.0073
$0.0073 / $0.0091 Buy Now
DISTI # 77792785
Verical Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2315 Americas - 360000
  • 3,000 $0.0170
  • 6,000 $0.0150
  • 9,000 $0.0140
  • 15,000 $0.0131
  • 21,000 $0.0120
  • 30,000 $0.0119
  • 75,000 $0.0106
  • 150,000 $0.0105
  • 300,000 $0.0087
$0.0087 / $0.0170 Buy Now
DISTI # 20152309
Verical Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 15000 Package Multiple: 3000 Americas - 240000
  • 15,000 $0.0075
  • 21,000 $0.0055
  • 30,000 $0.0054
  • 150,000 $0.0047
$0.0047 / $0.0075 Buy Now
DISTI # 71281521
Verical Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 5102 Package Multiple: 1 Date Code: 2236 Americas - 16955
  • 5,102 $0.0196
$0.0196 Buy Now
Bristol Electronics   393421
RFQ
Bristol Electronics   12691
RFQ
Bristol Electronics   3017
RFQ
Bristol Electronics   Min Qty: 75 1340
  • 75 $0.0675
  • 224 $0.0450
  • 779 $0.0113
$0.0113 / $0.0675 Buy Now
Quest Components 200 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR 40212
  • 1 $0.0885
  • 1,696 $0.0177
  • 11,300 $0.0118
$0.0118 / $0.0885 Buy Now
Quest Components 200 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR 2424
  • 1 $0.0472
  • 107 $0.0295
  • 679 $0.0177
$0.0177 / $0.0472 Buy Now
Quest Components 200 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR 2413
  • 1 $0.2000
  • 64 $0.0900
  • 557 $0.0600
$0.0600 / $0.2000 Buy Now
Quest Components 200 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR 1072
  • 1 $0.0900
  • 57 $0.0600
  • 334 $0.0300
$0.0300 / $0.0900 Buy Now
Future Electronics MMBT3904 Series NPN 150 mW 40 V SMT General Purpose Amplifier - SOT-523-3 Min Qty: 3000 Package Multiple: 3000 3141000
null
  • 3,000 $0.0060
  • 12,000 $0.0058
  • 45,000 $0.0056
  • 90,000 $0.0055
  • 225,000 $0.0053
$0.0053 / $0.0060 Buy Now
DISTI # MMBT3904-TP
TME Transistor: NPN, bipolar, 40V, 0.2A, 350mW, SOT23 Min Qty: 25 7349
  • 25 $0.0320
  • 100 $0.0137
  • 500 $0.0123
  • 3,000 $0.0109
  • 12,000 $0.0098
$0.0098 / $0.0320 Buy Now
DISTI # SMC-MMBT3904-TP
Sensible Micro Corporation Transistor: Npn, Bipolar, 40V, 0.2A, 350Mw, Sot23 RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 2142 Container: Bulk 3000
  • 100 $0.0097
  • 500 $0.0095
  • 1,000 $0.0090
$0.0090 / $0.0097 RFQ
DISTI # SMC-MMBT3904-TP
Sensible Micro Corporation AS6081 Certified Vendor, 1 Year Warranty RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 2147 Container: Tape & Reel 2590
RFQ
DISTI # SMC-MMBT3904-TP
Sensible Micro Corporation Transistor: Npn, Bipolar, 40V, 0.2A, 350Mw, Sot23 RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Container: Cut Tape 0
  • 100 $0.0097
  • 500 $0.0095
  • 1,000 $0.0090
$0.0090 / $0.0097 RFQ
New Advantage Corporation MMBT3904 Series NPN 150 mW 40 V SMT General Purpose Amplifier - SOT-523-3 RoHS: Compliant Min Qty: 1 Package Multiple: 3000 2640000
  • 18,000 $0.0105
  • 2,640,000 $0.0097
$0.0097 / $0.0105 Buy Now
Vyrian Transistors 791031
RFQ
Win Source Electronics TRANS NPN 40V 0.2A SOT23 990000
  • 10,870 $0.0053
  • 22,730 $0.0051
  • 35,715 $0.0049
  • 51,285 $0.0045
  • 65,790 $0.0044
  • 83,335 $0.0042
$0.0042 / $0.0053 Buy Now

Part Details for MMBT3904-TP

MMBT3904-TP CAD Models

MMBT3904-TP Part Data Attributes

MMBT3904-TP Micro Commercial Components
Buy Now Datasheet
Compare Parts:
MMBT3904-TP Micro Commercial Components Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICRO COMMERCIAL COMPONENTS CORP
Package Description ROHS COMPLIANT, PLASTIC PACKAGE-3
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer MCC
Collector Current-Max (IC) 0.2 A
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 100
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) 0.35 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 10
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz
Turn-off Time-Max (toff) 250 ns
Turn-on Time-Max (ton) 70 ns

Alternate Parts for MMBT3904-TP

This table gives cross-reference parts and alternative options found for MMBT3904-TP. 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 MMBT3904-TP, 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
933864360215 Nexperia Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB MMBT3904-TP vs 933864360215
BSR17ATRL NXP Semiconductors Check for Price TRANSISTOR 200 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal MMBT3904-TP vs BSR17ATRL
CMPT3904TR13LEADFREE Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 MMBT3904-TP vs CMPT3904TR13LEADFREE
MMBT3904_R2_00001 PanJit Semiconductor Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, PLASTIC PACKAGE-3 MMBT3904-TP vs MMBT3904_R2_00001
MMBT3904/E9 Vishay Semiconductors Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB, PLASTIC PACKAGE-3 MMBT3904-TP vs MMBT3904/E9
BSR17AS62Z Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN MMBT3904-TP vs BSR17AS62Z
CMPT3904TR13 Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 MMBT3904-TP vs CMPT3904TR13
FMMT3904 Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, MMBT3904-TP vs FMMT3904
MMBT3904L Motorola Mobility LLC Check for Price 200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, CASE 318-07, 3 PIN MMBT3904-TP vs MMBT3904L
MMBT3904LT1 Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN MMBT3904-TP vs MMBT3904LT1
Part Number Manufacturer Composite Price Description Compare
SMBT3904E6327HTSA1 Infineon Technologies AG $0.0327 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, MMBT3904-TP vs SMBT3904E6327HTSA1
2N3904 Crimson Semiconductor Inc Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, MMBT3904-TP vs 2N3904
2N5089 Hi-Tron Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.05A I(C), 25V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN MMBT3904-TP vs 2N5089
BSR17A Continental Device India Ltd Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN MMBT3904-TP vs BSR17A
BC548A Continental Device India Ltd Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, TO-92, PLASTIC, TO-92, 3 PIN MMBT3904-TP vs BC548A
BC548ARL1 onsemi Check for Price 100mA, 30V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AA, 3 PIN MMBT3904-TP vs BC548ARL1
MMBT3904 Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN MMBT3904-TP vs MMBT3904
NST3904F3T5G onsemi $0.2879 NPN Bipolar Transistor, SOT-1123, 1.0x0.6x0.37, 0.35P, 8000-REEL MMBT3904-TP vs NST3904F3T5G
MMBT3906SL onsemi Check for Price PNP Epitaxial Silicon Transistor, SOT-1123-3, 8000-REEL MMBT3904-TP vs MMBT3906SL
BC239 KEC Check for Price Small Signal Bipolar Transistor, 0.05A I(C), 20V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN MMBT3904-TP vs BC239

MMBT3904-TP Related Parts

MMBT3904-TP Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the MMBT3904-TP is -55°C to 150°C.

  • Yes, the MMBT3904-TP is suitable for high-frequency applications up to 100 MHz due to its low transition frequency (fT) of 300 MHz.

  • The maximum collector-emitter voltage (Vceo) for the MMBT3904-TP is 40V.

  • Yes, the MMBT3904-TP can be used in switching applications due to its low saturation voltage (Vce(sat)) of 0.2V and fast switching times (tr and tf).

  • Yes, the MMBT3904-TP is RoHS (Restriction of Hazardous Substances) compliant, making it suitable for use in environmentally friendly designs.

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