MMBT3904 is Obsolete and no longer manufactured.

Available Substitutes:

Direct


onsemi
In Stock: 104,925
Unit Price: $0.49000
Datasheet

Direct


onsemi
In Stock: 575,912
Unit Price: $0.22000
Datasheet

Direct


onsemi
In Stock: 1,137,642
Unit Price: $0.45000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.28000
Datasheet

Similar


onsemi
In Stock: 52,593
Unit Price: $0.33000
Datasheet

Similar


onsemi
In Stock: 5,889
Unit Price: $0.30000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.44000
Datasheet

Similar


onsemi
In Stock: 69,424
Unit Price: $0.19000
Datasheet

Similar


onsemi
In Stock: 76,822
Unit Price: $0.44000
Datasheet

Similar


onsemi
In Stock: 216,178
Unit Price: $0.25000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.28000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.22000
Datasheet

Similar


onsemi
In Stock: 210
Unit Price: $0.32000
Datasheet

Similar


onsemi
In Stock: 62,532
Unit Price: $0.23000
Datasheet

Similar


onsemi
In Stock: 2,742
Unit Price: $0.53000
Datasheet

Direct


Nexperia USA Inc.
In Stock: 1,580,235
Unit Price: $0.20000
Datasheet

Direct


Nexperia USA Inc.
In Stock: 844,150
Unit Price: $0.20000
Datasheet

Direct


Central Semiconductor Corp
In Stock: 174,388
Unit Price: $0.67000
Datasheet

Direct


Diodes Incorporated
In Stock: 7,158,104
Unit Price: $0.20000
Datasheet

Direct


Comchip Technology
In Stock: 133,644
Unit Price: $0.33000
Datasheet

Direct


Nexperia USA Inc.
In Stock: 147,818
Unit Price: $0.20000
Datasheet

Direct


Comchip Technology
In Stock: 400,424
Unit Price: $0.28000
Datasheet

Direct


Diodes Incorporated
In Stock: 7
Unit Price: $0.33000

Upgrade


Infineon Technologies
In Stock: 50,875
Unit Price: $0.55000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 113,557
Unit Price: $0.22000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.04907
Datasheet

Similar


Nexperia USA Inc.
In Stock: 7,234
Unit Price: $0.20000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 175,228
Unit Price: $0.28000
Datasheet

Similar


Micro Commercial Co
In Stock: 1,296
Unit Price: $0.44000
Datasheet

Similar


Infineon Technologies
In Stock: 85,334
Unit Price: $0.56000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.30000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.05287
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.22000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 41,959
Unit Price: $0.58000
Datasheet

Similar


Micro Commercial Co
In Stock: 3,644,721
Unit Price: $0.16000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 30,000
Unit Price: $0.22000
Datasheet

Similar


Diodes Incorporated
In Stock: 504
Unit Price: $0.63000
Datasheet

Similar


Diodes Incorporated
In Stock: 262,984
Unit Price: $0.33000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 995,402
Unit Price: $0.22000
Datasheet

Similar


Diodes Incorporated
In Stock: 85,904
Unit Price: $0.33000
Datasheet

Similar


Infineon Technologies
In Stock: 88,900
Unit Price: $0.66000
Datasheet

Similar


Infineon Technologies
In Stock: 75,980
Unit Price: $0.63000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.03152
Datasheet

Similar


Infineon Technologies
In Stock: 394,719
Unit Price: $0.58000
Datasheet

Similar


Diodes Incorporated
In Stock: 33,569
Unit Price: $0.34000
Datasheet

Similar


Infineon Technologies
In Stock: 105,245
Unit Price: $0.66000
Datasheet

Similar


Central Semiconductor Corp
In Stock: 589,377
Unit Price: $0.91000
Datasheet

Similar


Diodes Incorporated
In Stock: 88,393
Unit Price: $0.72000
Datasheet

Similar


Diodes Incorporated
In Stock: 96,113
Unit Price: $0.42000
Datasheet

Similar


Diodes Incorporated
In Stock: 2,901
Unit Price: $0.70000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 88,382
Unit Price: $0.22000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.34000
Datasheet

Similar


Diodes Incorporated
In Stock: 30,173
Unit Price: $0.28000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 676,139
Unit Price: $0.23000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.18039
Datasheet

Similar


Diodes Incorporated
In Stock: 88,221
Unit Price: $0.34000
Datasheet

Similar


Infineon Technologies
In Stock: 134,126
Unit Price: $0.56000
Datasheet

Similar


Infineon Technologies
In Stock: 42,522
Unit Price: $0.64000
Datasheet

Similar


Infineon Technologies
In Stock: 237
Unit Price: $0.56000
Datasheet

Similar


Diodes Incorporated
In Stock: 3,000
Unit Price: $0.06049
Datasheet

Similar


Diodes Incorporated
In Stock: 2,685,620
Unit Price: $0.22000
Datasheet

Similar


Diodes Incorporated
In Stock: 872,582
Unit Price: $0.34000
Datasheet

Similar


Diodes Incorporated
In Stock: 131,764
Unit Price: $0.33000
Datasheet

Similar


Infineon Technologies
In Stock: 172,885
Unit Price: $0.70000
Datasheet

Similar


Infineon Technologies
In Stock: 50,728
Unit Price: $0.56000
Datasheet

Similar


Taiwan Semiconductor Corporation
In Stock: 44,941
Unit Price: $0.33000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 577,931
Unit Price: $0.22000
Datasheet

Similar


Diodes Incorporated
In Stock: 364,674
Unit Price: $0.33000
Datasheet

Similar


Diodes Incorporated
In Stock: 224,482
Unit Price: $0.34000
Datasheet

SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBT3904

Digi-Key Part Number
MMBT3904FSTR-ND - Tape & Reel (TR)
MMBT3904FSCT-ND - Cut Tape (CT)
MMBT3904FSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMBT3904
Description
TRANS NPN 40V 0.2A SOT23-3
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 350 mW Surface Mount SOT-23-3
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Series
-
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Product Status
Obsolete
Transistor Type
NPN
Current - Collector (Ic) (Max)
Voltage - Collector Emitter Breakdown (Max)
Vce Saturation (Max) @ Ib, Ic
300mV @ 5mA, 50mA
Current - Collector Cutoff (Max)
-
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 10mA, 1V
Power - Max
350 mW
Frequency - Transition
300MHz
Operating Temperature
-55°C ~ 150°C (TJ)
Mounting Type
Package / Case
Supplier Device Package
SOT-23-3
Base Product Number
Environmental & Export Classifications
AttributeDescription
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8541.21.0075
Additional Resources
AttributeDescription
Other Names
2156-MMBT3904-OS
MMBT3904FSTR
MMBT3904FSDKR
MMBT3904FSDKR-NDR
ONSONSMMBT3904
MMBT3904FSTR-NDR
MMBT3904FSCT
MMBT3904FSCT-NDR
Standard Package3,000
Substitutes (70)
Part No.ManufacturerQuantity AvailableDigi-Key Part No.Unit PriceSubstitute Type
SMMBT3904LT3Gonsemi104,925SMMBT3904LT3GOSCT-ND$0.49000Direct
MMBT3904LT1Gonsemi575,912MMBT3904LT1GOSCT-ND$0.22000Direct
SMMBT3904LT1Gonsemi1,137,642SMMBT3904LT1GOSCT-ND$0.45000Direct
BSR17Aonsemi0BSR17ACT-ND$0.00000Direct
MMBT2222ALT1Gonsemi0MMBT2222ALT1GOSCT-ND$0.28000Similar