BC817-25 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.15000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.15000
Datasheet

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onsemi
In Stock: 3,306
Unit Price: $0.38000
Datasheet

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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.19000
Datasheet

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Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.22000
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Taiwan Semiconductor Corporation
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Unit Price: $0.21000
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Taiwan Semiconductor Corporation
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Unit Price: $0.25000
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Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.19000
Datasheet
Bipolar (BJT) Transistor NPN 45 V 800 mA 100MHz 310 mW Surface Mount SOT-23-3 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BC817-25

DigiKey Part Number
4878-BC817-25TR-ND - Tape & Reel (TR)
4878-BC817-25CT-ND - Cut Tape (CT)
4878-BC817-25DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BC817-25
Description
TRANS NPN 45V 0.8A SOT23-3
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 45 V 800 mA 100MHz 310 mW Surface Mount SOT-23-3 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
BC817-25 Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
160 @ 100mA, 1V
Mfr
Power - Max
310 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
100MHz
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
800 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
45 V
Supplier Device Package
SOT-23-3 (TO-236)
Vce Saturation (Max) @ Ib, Ic
700mV @ 50mA, 500mA
Base Product Number
Current - Collector Cutoff (Max)
100nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BC817-25-AQDiotec Semiconductor04878-BC817-25-AQTR-ND$0.15000Parametric Equivalent
BCW66GLT1Gonsemi0BCW66GLT1GOSTR-ND$0.15000Direct
SBCW66GLT1Gonsemi3,306SBCW66GLT1GOSTR-ND$0.38000Similar
BCW66FRNexperia USA Inc.01727-BCW66FRTR-ND$0.19000Similar
BC817-16 RFGTaiwan Semiconductor Corporation01801-BC817-16RFGTR-ND$0.22000Similar
In-Stock: 0
3,000 estimated in stock on 17-May-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.13000$0.13
10$0.07800$0.78
100$0.04780$4.78
500$0.03448$17.24
1,000$0.03015$30.15
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02462$73.86
6,000$0.02182$130.92
9,000$0.02038$183.42
15,000$0.01877$281.55
21,000$0.01782$374.22
30,000$0.01689$506.70
75,000$0.01485$1,113.75
150,000$0.01358$2,037.00
300,000$0.01252$3,756.00
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.