FMMT591ATA is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 0
Unit Price: $0.44000
Datasheet

Parametric Equivalent


Diodes Incorporated
In Stock: 41
Unit Price: $0.71000
Datasheet

Parametric Equivalent


Diodes Incorporated
In Stock: 0
Unit Price: $0.13279

Parametric Equivalent


Diodes Incorporated
In Stock: 0
Unit Price: $0.58000
Datasheet

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onsemi
In Stock: 0
Unit Price: $0.61000
Datasheet

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STMicroelectronics
In Stock: 105
Unit Price: $0.72000
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Rohm Semiconductor
In Stock: 2,280
Unit Price: $0.32000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.37000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.32000
Datasheet
Bipolar (BJT) Transistor PNP 40 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

FMMT591ATA

DigiKey Part Number
FMMT591ATR-ND - Tape & Reel (TR)
FMMT591ACT-ND - Cut Tape (CT)
FMMT591ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
FMMT591ATA
Description
TRANS PNP 40V 1A SOT-23-3
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor PNP 40 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
FMMT591ATA Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
300 @ 100mA, 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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ZXTP2041FTADiodes Incorporated0ZXTP2041FTR-ND$0.44000Direct
FMMT591AQTADiodes Incorporated41FMMT591AQTADITR-ND$0.71000Parametric Equivalent
FMMT591AQTCDiodes Incorporated031-FMMT591AQTCTR-ND$0.13279Parametric Equivalent
FMMT591ATCDiodes Incorporated031-FMMT591ATCTR-ND$0.58000Parametric Equivalent
NSV40200LT1Gonsemi0NSV40200LT1GOSTR-ND$0.61000Similar
In-Stock: 0
3,000 estimated in stock on 01-Jul-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.58000$0.58
10$0.35800$3.58
100$0.22850$22.85
500$0.17242$86.21
1,000$0.15429$154.29
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.13124$393.72
6,000$0.11962$717.72
9,000$0.11370$1,023.30
15,000$0.10705$1,605.75
21,000$0.10310$2,165.10
30,000$0.09927$2,978.10
75,000$0.09375$7,031.25
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.