Bipolar (BJT) Transistor NPN 40 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
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FMMT491ATA

DigiKey Part Number
FMMT491ATR-ND - Tape & Reel (TR)
FMMT491ACT-ND - Cut Tape (CT)
FMMT491ADKR-ND - Digi-Reel®
Manufacturer
Diodes Incorporated
Manufacturer Product Number
FMMT491ATA
Description
TRANS NPN 40V 1A SOT-23-3
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
FMMT491ATA Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
300 @ 500mA, 5V
Mfr
Power - Max
500 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
150MHz
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
1 A
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
40 V
Supplier Device Package
SOT-23-3
Vce Saturation (Max) @ Ib, Ic
500mV @ 100mA, 1A
Base Product Number
Current - Collector Cutoff (Max)
100nA
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Product Questions and Answers
Additional Resources
Substitutes (68)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ZXTN2040FTADiodes Incorporated5 696ZXTN2040FCT-NDR2,19000Direct
FMMT491AQTADiodes Incorporated2 37031-FMMT491AQTACT-NDR2,51000Parametric Equivalent
PBSS4140T,235Nexperia USA Inc.5 2351727-5743-1-NDR1,65000Direct
2SD2675TLRohm Semiconductor1 2962SD2675TLCT-NDR2,84000Similar
BC817-16,215Nexperia USA Inc.11727-4238-1-NDR0,43000Similar
Show More
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In-Stock: 2 337
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Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R8,51000R8,51
10R5,23600R52,36
100R3,31470R331,47
500R2,48590R1 242,95
1 000R2,21790R2 217,90
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000R1,87677R5 630,31
6 000R1,70482R10 228,92
9 000R1,61716R14 554,44
15 000R1,51861R22 779,15
21 000R1,46024R30 665,04
30 000R1,40352R42 105,60
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