
STMicroelectronics
BD681
BD681 ECAD Model
BD681 Attributes
Type | Description | Select |
---|---|---|
Series | - | |
Transistor Type | NPN - Darlington | |
Current - Collector (Ic) (Max) | 4 A | |
Voltage - Collector Emitter Breakdown (Max) | 100 V | |
Vce Saturation (Max) @ Ib, Ic | 2.5V @ 30mA, 1.5A | |
Current - Collector Cutoff (Max) | 500µA | |
DC Current Gain (hFE) (Min) @ Ic, Vce | 750 @ 1.5A, 3V | |
Power - Max | 40 W | |
Frequency - Transition | - | |
Operating Temperature | 150°C (TJ) | |
Grade | - | |
Qualification | - | |
Mounting Type | Through Hole | |
Package / Case | TO-225AA, TO-126-3 | |
Supplier Device Package | SOT-32-3 |
BD681 Overview
STMicroelectronics offers a wide range of electronic components for various applications, and one such component is the BD681. This component can be purchased from FMALL, a reputable supplier of electronic components.
The product page for the BD681 provides detailed information, including pricing, data sheets, available inventory, and technical challenges. It also offers quick access to a comparison list for finding interchangeable electronic parts.
If you're looking for comprehensive data on the BD681 to optimize your supply chain, including cross-references, life cycle, parameters, counterfeit risk, and obsolescence management predictions, please contact our technical support team.
STMicroelectronics is committed to providing high-quality electronic components that meet industry standards and exceed customer expectations. Whether you're a professional engineer or a hobbyist, you can trust us to provide reliable and efficient components for your electronic projects.
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28,440 In Stock






Pricing (USD)
QTY | Unit Price | Ext Price |
---|---|---|
1+ | $0.1451 | $0.1451 |
10+ | $0.1435 | $1.4352 |
100+ | $0.1357 | $13.5720 |
1000+ | $0.1279 | $63.9600 |
10000+ | $0.1170 | $117.0000 |
The price is for reference only, please refer to the actual quotation! |