| Mfr. #: | BD679A |
|---|---|
| Manufacturer: | STMicroelectronics |
| Description: | Darlington Transistors NPN General Purpose |
| Lifecycle: | New from this manufacturer. |
| Datasheet: | BD679A 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 80V 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 80 V The transistor polarity is NPN. The 80 V voltage rating is 40 V. 5 V rating of 5 V Max DC collector current: 4 A 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.

BD679A Specifications
A: Is the cutoff frequency of the product Series?
Q: Yes, the product's Series is indeed Darlingtons
A: Is the cutoff frequency of the product Packaging?
Q: Yes, the product's Packaging is indeed Tube
A: Is the cutoff frequency of the product Mounting-Style?
Q: Yes, the product's Mounting-Style is indeed Through Hole
A: What is the Package-Case of the product?
Q: The Package-Case of the product is TO-225AA, TO-126-3.
A: At what frequency does the Mounting-Type?
Q: The product Mounting-Type is Through Hole.
A: Is the cutoff frequency of the product Supplier-Device-Package?
Q: Yes, the product's Supplier-Device-Package is indeed SOT-32-3
A: What is the Configuration of the product?
Q: The Configuration of the product is Single.
A: What is the Transistor-Type of the product?
Q: The Transistor-Type of the product is NPN - Darlington.
A: What is the Current-Collector-Ic-Max of the product?
Q: The Current-Collector-Ic-Max of the product is 4A.
A: What is the Voltage-Collector-Emitter-Breakdown-Max of the product?
Q: The Voltage-Collector-Emitter-Breakdown-Max of the product is 80V.
A: Is the cutoff frequency of the product DC-Current-Gain-hFE-Min-Ic-Vce?
Q: Yes, the product's DC-Current-Gain-hFE-Min-Ic-Vce is indeed 750 @ 1.5A, 3V
A: Is the cutoff frequency of the product Vce-Saturation-Max-Ib-Ic?
Q: Yes, the product's Vce-Saturation-Max-Ib-Ic is indeed 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: At what frequency does the Maximum-Operating-Temperature?
Q: The product Maximum-Operating-Temperature is + 150 C.
A: At what frequency does the Collector-Emitter-Voltage-VCEO-Max?
Q: The product Collector-Emitter-Voltage-VCEO-Max is 80 V.
A: At what frequency does the Transistor-Polarity?
Q: The product Transistor-Polarity is NPN.
A: At what frequency does the Collector-Base-Voltage-VCBO?
Q: The product Collector-Base-Voltage-VCBO is 80 V.
A: What is the Emitter-Base-Voltage-VEBO of the product?
Q: The Emitter-Base-Voltage-VEBO of the product is 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: Is the cutoff frequency of the product DC-Collector-Base-Gain-hfe-Min?
Q: Yes, the product's DC-Collector-Base-Gain-hfe-Min is indeed 750
A: Is the cutoff frequency of the product Maximum-Collector-Cut-off-Current?
Q: Yes, the product's Maximum-Collector-Cut-off-Current is indeed 200 uA