FMMT591QTA is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 0
Unit Price: $0.27000
Datasheet

Direct


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

Parametric Equivalent


Diodes Incorporated
In Stock: 770
Unit Price: $0.58000
Datasheet

Parametric Equivalent


Diodes Incorporated
In Stock: 0
Unit Price: $0.13452
Datasheet

Similar


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.29000
Datasheet

Similar


STMicroelectronics
In Stock: 105
Unit Price: $0.72000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.43000
Datasheet
Bipolar (BJT) Transistor PNP 60 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.

FMMT591QTA

DigiKey Part Number
FMMT591QTADITR-ND - Tape & Reel (TR)
FMMT591QTADICT-ND - Cut Tape (CT)
FMMT591QTADIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
FMMT591QTA
Description
TRANS PNP 60V 1A SOT-23-3
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor PNP 60 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
FMMT591QTA Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Power - Max
500 mW
Mfr
Frequency - Transition
150MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Transistor Type
Qualification
AEC-Q101
Current - Collector (Ic) (Max)
1 A
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
60 V
Package / Case
TO-236-3, SC-59, SOT-23-3
Vce Saturation (Max) @ Ib, Ic
350mV @ 100mA, 1A
Supplier Device Package
SOT-23-3
Current - Collector Cutoff (Max)
100nA
Base Product Number
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 500mA, 5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
DPBT8105-7Diodes Incorporated0DPBT8105DITR-ND$0.27000Direct
ZXTP2039FTADiodes Incorporated0ZXTP2039FTR-ND$0.44000Direct
FMMT591TADiodes Incorporated770FMMT591TR-ND$0.58000Parametric Equivalent
FMMT591TCDiodes Incorporated0FMMT591TC-ND$0.13452Parametric Equivalent
FMMT591-TPMCC (Micro Commercial Components)0FMMT591-TPMSTR-ND$0.29000Similar
In-Stock: 0
3,000 expected in stock on 14-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.66000$0.66
10$0.40900$4.09
100$0.26220$26.22
500$0.19876$99.38
1,000$0.17830$178.30
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.15228$456.84
6,000$0.13916$834.96
9,000$0.13248$1,192.32
15,000$0.12497$1,874.55
21,000$0.12052$2,530.92
30,000$0.11620$3,486.00
75,000$0.11250$8,437.50
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.