| Mfr. #: | BD678A |
|---|---|
| Manufacturer: | STMicroelectronics |
| Description: | Darlington Transistors NPN Power Darlington |
| Lifecycle: | New from this manufacturer. |
| Datasheet: | BD678A Datasheet |


Product belongs to the Darlingtons series. Tube is the packaging method for this product SMD/SMT Mounting-Style SOT-32 Configuration Single Power-off control: 40 W Maximum operating temperature of + 150 C Rated VCEO up to 60 V The transistor polarity is PNP. The 60 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.

BD678A Specifications
A: What is the Series of the product?
Q: The Series of the product is Darlingtons.
A: What is the Packaging of the product?
Q: The Packaging of the product is Tube.
A: At what frequency does the Mounting-Style?
Q: The product Mounting-Style is SMD/SMT.
A: Is the cutoff frequency of the product Package-Case?
Q: Yes, the product's Package-Case is indeed SOT-32
A: Is the cutoff frequency of the product Configuration?
Q: Yes, the product's Configuration is indeed Single
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: Is the cutoff frequency of the product Collector-Emitter-Voltage-VCEO-Max?
Q: Yes, the product's Collector-Emitter-Voltage-VCEO-Max is indeed 60 V
A: At what frequency does the Transistor-Polarity?
Q: The product Transistor-Polarity is PNP.
A: Is the cutoff frequency of the product Collector-Base-Voltage-VCBO?
Q: Yes, the product's Collector-Base-Voltage-VCBO is indeed 60 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: What is the Maximum-DC-Collector-Current of the product?
Q: The Maximum-DC-Collector-Current of the product is 4 A.
A: At what frequency does the Continuous-Collector-Current?
Q: The product Continuous-Collector-Current 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: 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