STN851

Transistor Polarity : NPN
Configuration : Single
Maximum Operating Temperature : + 150 C
Mounting Style : SMD/SMT
Packaging : Reel
Collector- Emitter Voltage VCEO Max : 60 V
DC Collector/Base Gain hfe Min : 150
Package / Case : SOT-223
Emitter- Base Voltage VEBO : 7 V
Maximum Operating Frequency : 130 MHz
Maximum DC Collector Current : 5 A


Features:

 VERY LOW COLLECTOR TO EMITTER SATURATION VOLTAGE
 HIGH CURRENT GAIN CHARACTERISTIC
 FAST-SWITCHING SPEED
 SURFACE-MOUNTING SOT-223 MEDIUM POWER PACKAGE IN TAPE & REEL


Application

 EMERGENCY LIGHTING
VOLTAGE REGULATORS
RELAY DRIVERS
HIGH EFFICIENCY LOW VOLTAGE SWITCHING APPLICATIONS

Specifications

Symbol	Parameter	Value	Unit
VCBO	Collector-Base Voltage (IE = 0)	150	V
VCEO	Collector-Emitter Voltage (IB = 0)	60	V
VEBO	Emitter-Base Voltage (IC = 0)	7	V
IC	Collector Current	5	A
ICM	Collector Peak Current (tp < 5 ms)	10	A
IB	Base Current	1	A
IBM	Base Peak Current (tp < 5 ms)	2	A
Ptot	Total Dissipation at Tamb = 25	1.6	W
Tstg	Storage Temperature	-65 to 150
Tj	Max. Operating Junction Temperature	150

Description

The device STN851 is manufactured in NPN Planar Technology by using a "Base Island" layout.The resulting Transistor shows exceptional high gain performance coupled with very low saturation voltage.

Parameters:

Technical/Catalog Information	STN851
Vendor	STMicroelectronics
Category	Discrete Semiconductor Products
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	60V
Current - Collector (Ic) (Max)	5A
Power - Max	1.6W
DC Current Gain (hFE) (Min) @ Ic, Vce	150 @ 2A, 1V
Vce Saturation (Max) @ Ib, Ic	120mV @ 50mA, 1A
Frequency - Transition	130MHz
Current - Collector Cutoff (Max)	-
Mounting Type	Surface Mount
Package / Case	SOT-223, SC-73, TO-261 (3 Leads + Tab)
Packaging	Tape & Reel (TR)
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	STN851 STN851 497 3179 2 ND 49731792ND 497-3179-2