BC550B B1G

Enlarge

For Reference Only

Part Number	BC550B B1G
Manufacturer	Taiwan Semiconductor Corporation
Category	Discrete Semiconductor › Transistors - Bipolar (BJT) - Single
Description	TRANS NPN 45V 0.1A TO92
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	BC550B B1G PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 09 - Dec 13 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

BC550B B1G Specifications

Part Number:	BC550B B1G
Brand:	Taiwan Semiconductor Corporation
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Transistors - Bipolar (BJT) - Single
Manufacturer:	Taiwan Semiconductor Corporation
Product Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	100 mA
Voltage - Collector Emitter Breakdown (Max):	45 V
Vce Saturation (Max) @ Ib, Ic:	-
Current - Collector Cutoff (Max):	15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	200 @ 2mA, 5V
Power - Max:	500 mW
Frequency - Transition:	-
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:	TO-92

2SD1624S-TD-E	TRANS NPN 50V 3A PCP	32586 More on Order
2SD2696T2L	TRANS NPN 30V 0.4A VMT3	53502 More on Order
NTE16001	TRANS NPN 35V 0.05A 3SIP	71883 More on Order
D44T7	TRANS NPN 250V 2A TO220	56874 More on Order
NJT4030PT1G	TRANS PNP 40V 3A SOT223	85783 More on Order
2SD2444KT146R	TRANS NPN 15V 1A SMT3	75127 More on Order
SS8550DBU	TRANS PNP 25V 1.5A TO92-3	65272 More on Order
2N5192G	TRANS NPN 80V 4A TO126	89070 More on Order
BC848BW-7-F	TRANS NPN 30V 0.1A SOT323	46761 More on Order
BC850BMTF	TRANS NPN 45V 0.1A SOT23-3	77500 More on Order
NJVBUB323ZT4G	TRANS NPN DARL 350V 10A D2PAK	41532 More on Order
PUMH9/ZL115	SMALL SIGNAL BIPOLAR TRANSISTOR	36689 More on Order