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Global Brand Reference

ChipNobo MPN

Name: NB3946
Brand: onsemi
SKU: NB3946
Availability: OutOfStock

Parameter	onsemiFFB3946	ChipNoboNB3946
Part Status	Active	Active
Mounting Type	Surface Mount	Surface Mount
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 10mA, 1V	100 @ 10mA, 1V
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Current - Collector Cutoff (Max)	50nA (ICBO)	50nA (ICBO)
Frequency - Transition	200MHz	200MHz
Vce Saturation (Max) @ Ib, Ic	250mV @ 1mA, 10mA	250mV @ 1mA, 10mA
Transistor Type	1 NPN, 1 PNP	1 NPN, 1 PNP
Voltage - Collector Emitter Breakdown (Max)	40V	40V
Package / Case	6-TSSOP SC-88 SOT-363	6-TSSOP SC-88 SOT-363
Power - Max	300mW	300mW
Current - Collector (Ic) (Max)	200mA	200mA
Supplier Device Package	SC-88 (SC-70-6)	SC-88 (SC-70-6)
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

NB3946

100% Pin-to-Pin Compatible

Verified by ChipNobo CVR