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Global Brand Reference

ChipNobo MPN

Name: NB677A
Brand: STMicroelectronics
SKU: NB677A
Price: 0.9000 USD
Availability: InStock

Parameter	STMicroelectronicsBD677A	ChipNoboNB677A
Mounting Type	Through Hole	Through Hole
Part Status	Active	Active
Transistor Type	NPN - Darlington	NPN - Darlington
Voltage - Collector Emitter Breakdown (Max)	60 V	60 V
Operating Temperature	150°C (TJ)	150°C (TJ)
Current - Collector (Ic) (Max)	4 A	4 A
Power - Max	40 W	40 W
Package / Case	TO-225AA, TO-126-3	TO-225AA, TO-126-3
Current - Collector Cutoff (Max)	500µA	500µA
DC Current Gain (hFE) (Min) @ Ic, Vce	750 @ 2A, 3V	750 @ 2A, 3V
Supplier Device Package	SOT-32-3	SOT-32-3
Vce Saturation (Max) @ Ib, Ic	2.8V @ 40mA, 2A	2.8V @ 40mA, 2A
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)

Application areas
Lifecycle status	Active
NRND	No
EOL	No
PCN monitor	No
Last buy date	No Deadline
Alternate availability	Sufficient
Battery Management System (BMS)	On-Board Charger (OBC)
EV DC/DC Converter	ADAS Camera System
Industrial Robot	Servo Motor Drive
PLC Controller	Semiconductor Equipment
Solar Inverter	Power Supply System
5G Base Station	Smart Speaker

Package Match

Pin Match

Electrical Match

Operating Range Match

Qualification Match

Pin-to-pin Compatible

ChipNobo Replacement

NB677A

100% Pin-to-Pin Compatible

Verified by ChipNobo CVR