| Mfr. #: | BD681 |
|---|---|
| Manufacturer: | STMicroelectronics |
| Description: | Darlington Transistors NPN Power Darlington |
| Lifecycle: | New from this manufacturer. |
| Datasheet: | BD681 Datasheet |


Product belongs to the Darlingtons series. Tube is the packaging method for this product Through Hole Mounting-Style TO-225AA, TO-126-3 Through Hole mounting type Supplier device package: SOT-32-3 Configuration Single Transistor type: NPN - Darlington Maximum current collector Ic is 4A . Maximum collector-emitter breakdown voltage of 100V DC current gain minimum (hFE) of Ic/Vce at 750 @ 1.5A, 3V. Product Attribute: Vce-Saturation-Max-Ib-Ic: 2.5V @ 30mA, 1.5A Power-off control: 40 W Maximum operating temperature of + 150 C Rated VCEO up to 100 V The transistor polarity is NPN. The 100 V voltage rating is 40 V. 5 V rating of 5 V Max DC collector current: 4 A This product is capable of handling a 4 A continuous collector current. Minimum hfe for DC collector-base gain is 750. 200 uA Maximum Collector Cut-off Current;

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BD681 Specifications
A: What is the Series of the product?
Q: The Series of the product is Darlingtons.
A: Is the cutoff frequency of the product Packaging?
Q: Yes, the product's Packaging is indeed Tube
A: At what frequency does the Mounting-Style?
Q: The product Mounting-Style is Through Hole.
A: At what frequency does the Package-Case?
Q: The product Package-Case is TO-225AA, TO-126-3.
A: At what frequency does the Mounting-Type?
Q: The product Mounting-Type is Through Hole.
A: At what frequency does the Supplier-Device-Package?
Q: The product Supplier-Device-Package is SOT-32-3.
A: Is the cutoff frequency of the product Configuration?
Q: Yes, the product's Configuration is indeed Single
A: At what frequency does the Transistor-Type?
Q: The product Transistor-Type is NPN - Darlington.
A: Is the cutoff frequency of the product Current-Collector-Ic-Max?
Q: Yes, the product's Current-Collector-Ic-Max is indeed 4A
A: At what frequency does the Voltage-Collector-Emitter-Breakdown-Max?
Q: The product Voltage-Collector-Emitter-Breakdown-Max is 100V.
A: What is the DC-Current-Gain-hFE-Min-Ic-Vce of the product?
Q: The DC-Current-Gain-hFE-Min-Ic-Vce of the product is 750 @ 1.5A, 3V.
A: What is the Vce-Saturation-Max-Ib-Ic of the product?
Q: The Vce-Saturation-Max-Ib-Ic of the product is 2.5V @ 30mA, 1.5A.
A: Is the cutoff frequency of the product Pd-Power-Dissipation?
Q: Yes, the product's Pd-Power-Dissipation is indeed 40 W
A: Is the cutoff frequency of the product Maximum-Operating-Temperature?
Q: Yes, the product's Maximum-Operating-Temperature is indeed + 150 C
A: At what frequency does the Collector-Emitter-Voltage-VCEO-Max?
Q: The product Collector-Emitter-Voltage-VCEO-Max is 100 V.
A: At what frequency does the Transistor-Polarity?
Q: The product Transistor-Polarity is NPN.
A: Is the cutoff frequency of the product Collector-Base-Voltage-VCBO?
Q: Yes, the product's Collector-Base-Voltage-VCBO is indeed 100 V
A: Is the cutoff frequency of the product Emitter-Base-Voltage-VEBO?
Q: Yes, the product's Emitter-Base-Voltage-VEBO is indeed 5 V
A: Is the cutoff frequency of the product Maximum-DC-Collector-Current?
Q: Yes, the product's Maximum-DC-Collector-Current is indeed 4 A
A: What is the Continuous-Collector-Current of the product?
Q: The Continuous-Collector-Current of the product is 4 A.
A: What is the DC-Collector-Base-Gain-hfe-Min of the product?
Q: The DC-Collector-Base-Gain-hfe-Min of the product is 750.
A: At what frequency does the Maximum-Collector-Cut-off-Current?
Q: The product Maximum-Collector-Cut-off-Current is 200 uA.