Specification	MMBT5551LT1G

Current - Collector (Ic) (Max) [Max]	600 mA
Current - Collector Cutoff (Max) [Max]	100 nA
DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	80
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	SOT-23-3, TO-236-3, SC-59
Power - Max [Max]	225 mW
Supplier Device Package	SOT-23-3 (TO-236)
Transistor Type	NPN
Vce Saturation (Max) @ Ib, Ic	200 mV
Voltage - Collector Emitter Breakdown (Max) [Max]	160 V

MMBT5551L Series

High Voltage NPN Bipolar Transistor

Part	Current - Collector Cutoff (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Transistor Type	Package / Case	DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	Voltage - Collector Emitter Breakdown (Max) [Max]	Mounting Type	Power - Max [Max]	Vce Saturation (Max) @ Ib, Ic	Current - Collector (Ic) (Max) [Max]	Frequency - Transition
ON Semiconductor MMBT5551M3T5G	50 nA	-55 °C	150 °C	SOT-723	NPN	SOT-723	80	160 V	Surface Mount	265 mW	200 mV	60 mA
ON Semiconductor MMBT5551LT1G	100 nA	-55 °C	150 °C	SOT-23-3 (TO-236)	NPN	SC-59 SOT-23-3 TO-236-3	80	160 V	Surface Mount	225 mW	200 mV	600 mA
ON Semiconductor MMBT5551LT3G	100 nA	-55 °C	150 °C	SOT-23-3 (TO-236)	NPN	SC-59 SOT-23-3 TO-236-3	80	160 V	Surface Mount	225 mW	200 mV	600 mA
ON Semiconductor MMBT5551	50 nA	-55 °C	150 °C	SOT-23-3	NPN	SC-59 SOT-23-3 TO-236-3	80	160 V	Surface Mount	350 mW	200 mV	600 mA	100 MHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.16
		10	$ 0.10
		100	$ 0.06
		500	$ 0.04
		1000	$ 0.04
	Digi-Reel®	1	$ 0.16
		10	$ 0.10
		100	$ 0.06
		500	$ 0.04
		1000	$ 0.04
	Tape & Reel (TR)	3000	$ 0.03
		6000	$ 0.03
		9000	$ 0.03
		15000	$ 0.02
		21000	$ 0.02
		30000	$ 0.02
		75000	$ 0.02
		150000	$ 0.02
		300000	$ 0.02
ON Semiconductor	N/A	1	$ 0.02

Description

General part information

MMBT5551L Series

The High Voltage NPN Bipolar Transistor is designed for general purpose switching applications. The device is housed in the SOT-23 package, which is designed for lower power surface mount applications.

Documents

Technical documentation and resources

Package Drawing-318-SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P

Package Drawing

Product Change Notice EN

Datasheet