MJD340T4 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 0
Unit Price: $0.88000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.91000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $1.11000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $1.11000
Datasheet
Bipolar (BJT) Transistor NPN 300 V 500 mA 15 W Surface Mount DPAK
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MJD340T4

DigiKey Part Number
497-6465-2-ND - Tape & Reel (TR)
497-6465-1-ND - Cut Tape (CT)
497-6465-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MJD340T4
Description
TRANS NPN 300V 0.5A DPAK
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 500 mA 15 W Surface Mount DPAK
Datasheet
 Datasheet
EDA/CAD Models
MJD340T4 Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
30 @ 50mA, 10V
Mfr
Power - Max
15 W
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
150°C (TJ)
Part Status
Active
Mounting Type
Surface Mount
Transistor Type
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63
Current - Collector (Ic) (Max)
500 mA
Supplier Device Package
DPAK
Voltage - Collector Emitter Breakdown (Max)
300 V
Base Product Number
Current - Collector Cutoff (Max)
100µA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MJD340-13Diodes Incorporated031-MJD340-13TR-ND$0.88000Direct
MJD340T4Gonsemi0MJD340T4GOSTR-ND$0.91000Direct
MJD340Gonsemi0MJD340GOS-ND$1.11000Similar
MJD340RLGonsemi0MJD340RLGOSTR-ND$1.11000Similar
In-Stock: 0
2,500 estimated in stock on 22-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.12000$1.12
10$0.70200$7.02
100$0.46020$46.02
500$0.35636$178.18
1,000$0.32291$322.91
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.28669$716.73
5,000$0.26429$1,321.45
7,500$0.25289$1,896.67
12,500$0.24007$3,000.88
17,500$0.23513$4,114.78
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.